{"title":"Shop Genuine CAT Parts for Heavy-Duty Trucks \u0026 Equipment","description":"\u003cp\u003eGenuine Caterpillar (CAT) parts for heavy-duty engines. Browse OEM CAT fuel injectors, fuel pumps, and engine components for Caterpillar diesel engine applications.\u003c\/p\u003e","products":[{"product_id":"456-0726-genuine-cat-def-manifold","title":"456-0726 - Genuine CAT DEF Module Manifold","description":"\u003cp\u003eThe 456-0726 Genuine CAT DEF Module Manifold is a diesel exhaust fluid manifold assembly used in the air inlet and exhaust aftertreatment system on select Caterpillar equipment. CAT lists this part as a Diesel Exhaust Fluid Module Manifold with a 3-pin connector, plastic\/stainless-steel construction, and 0.16 L coolant capacity. The manifold helps support DEF system operation by managing DEF temperature and monitoring fluid-level-related functions within the aftertreatment system. This part is used across multiple CAT machine and engine platforms, including select C-series engines and equipment applications. Correct part matching is important because DEF system components vary by machine model, serial number, emissions configuration, and aftertreatment layout. Verify fitment by CAT model, serial number, original part number, and CAT SIS\/parts information before ordering.\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":46269259841757,"sku":"WP20003","price":549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/WP20003.1.webp?v=1773978074"},{"product_id":"593-2337-genuine-cat-def-manifold","title":"593-2337 - Genuine CAT DEF Module Manifold","description":"\u003cp\u003eThe Genuine CAT 593-2337 DEF Module Manifold Assembly is a diesel exhaust fluid tank sensor head assembly used in select Caterpillar DEF\/SCR aftertreatment systems. This component is used to support DEF pickup, fluid monitoring, and emissions-system operation. Catalog data identifies 593-2337 as a CAT DEF sensor head assembly with integrated level, temperature, and fluid quality\/concentration sensors, an engine-coolant-powered heater, serviceable suction filter, and emissions-control function. Correct part matching is important because DEF header assemblies vary by machine model, tank configuration, harness length, sensor configuration, and emissions calibration. Verify fitment by CAT model, serial number, original part number, and CAT SIS\/parts information before ordering.\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":46270269587677,"sku":"WP20004","price":1199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/WP20004.1.webp?v=1773978245"},{"product_id":"456-0727-genuine-cat-def-manifold","title":"456-0727 - Genuine CAT DEF Module Manifold","description":"\u003cp\u003eThe 456-0727 Genuine CAT DEF Module Manifold is a diesel exhaust fluid manifold assembly used in select Caterpillar air inlet and exhaust aftertreatment systems. CAT identifies this part as a Diesel Exhaust Fluid Module Manifold with a 3-pin connector, stainless steel and nylon\/plastic construction, and 0.21 L capacity. This manifold supports DEF system operation by helping manage diesel exhaust fluid routing, temperature control, and fluid-level-related functions within the SCR\/aftertreatment system. Correct part matching is important because DEF module manifolds vary by machine model, emissions configuration, connector style, and aftertreatment layout. Verify fitment by CAT model, machine serial number, original part number, and CAT SIS\/parts information before ordering.\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":46270273093853,"sku":"WP20005","price":599.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/WP20005.1.webp?v=1773978382"},{"product_id":"591-3429-genuine-cat-def-manifold","title":"591-3429 - Genuine CAT DEF Module Manifold","description":"\u003cp\u003eThe 591-3429 Genuine CAT DEF Control Manifold is a diesel exhaust fluid manifold\/head unit used in select Caterpillar DEF\/SCR aftertreatment systems. CAT identifies this part as a Diesel Exhaust Fluid (DEF) Control Manifold, 442 mm \/ 17.4 in long, with a 4-pin DT connector. This component supports DEF system operation by managing DEF pickup, routing, and system monitoring functions required for SCR emissions control. It is used on select Caterpillar equipment and engine applications, including listed C3.6 and C4.4 industrial engine platforms. Correct fitment is important because DEF manifolds can vary by tank design, harness connection, emissions configuration, and machine serial number. Verify fitment by CAT model, serial number, original part number, and CAT SIS\/parts information before ordering.\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":46270276468957,"sku":"WP20006","price":1099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/WP20006.2.webp?v=1773978909"},{"product_id":"456-0728-genuine-cat-def-manifold","title":"456-0728 - Genuine CAT DEF Module Manifold","description":"\u003cp\u003eGenuine Cat 456-0728 DEF module manifold, also known as the DEF header or head unit. It mounts on top of the DEF tank and is what draws fluid out and sends it toward the SCR system. Everything is built into one assembly, the level float, the temp and quality sensors, the coolant heater and the filter on the suction side. Uses a 3 pin connector and is top mounted, so check your old unit before ordering since other numbers in this family use a different plug. Runs on Cat C series engines. Match by machine serial number and the number on the manifold you are replacing, these are built for specific tank setups and the wrong one will not read right.\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":46270280007901,"sku":"WP20007","price":1099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/WP20007.1.webp?v=1773982835"},{"product_id":"528-0527-genuine-cat-def-manifold","title":"528-0527 - Genuine CAT DEF Module Manifold","description":"\u003cp\u003eGenuine Cat 528-0527 DEF manifold group, also called the DEF header or head unit. It mounts in the top of the DEF tank and is what pulls fluid out and feeds it to the SCR system, with the level, temp and quality sensing plus the filter all built into the one assembly. This is the short version at 272mm with a 4 pin DT connector, so measure your old unit and check the plug before ordering since the other numbers in this family are longer. Used on C series machines including D6T dozers, 953K track loaders, 930M small wheel loaders, 966M XE and 972M XE wheel loaders, 814K and 834K wheel dozers, 836K landfill compactors and 988K wheel loaders.\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":46270289543389,"sku":"WP20008","price":749.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/WP20008.1.webp?v=1773983047"},{"product_id":"618-2176-genuine-cat-def-manifold","title":"618-2176 - Genuine CAT DEF Module Manifold","description":"\u003cp\u003eGenuine Cat 618-2176 DEF manifold group, also called the DEF header or head unit. It mounts in the top of the DEF tank and is what pulls fluid out and feeds it to the SCR system, with the level, temp and quality sensing plus the filter all built into the one assembly. This is the short version at 272mm with a 4 pin DT connector, so measure your old unit and check the plug before ordering since the other numbers in this family are longer. Used on C series machines including D6T dozers, 953K track loaders, 930M small wheel loaders, 966M XE and 972M XE wheel loaders, 814K and 834K wheel dozers, 836K landfill compactors and 988K wheel loaders.\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":46270289707229,"sku":"WP20008","price":749.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/WP20008.1.webp?v=1773983047"},{"product_id":"638-2158-genuine-cat-def-module","title":"638-2158 - Genuine CAT DEF Module","description":"\u003cp\u003eCat 638-2158 Diesel Exhaust Fluid Module – Genuine Caterpillar DEF Dosing Module\u003c\/p\u003e\u003cp\u003eThe Cat 638-2158 is a genuine Caterpillar DEF module that meters diesel exhaust fluid into the exhaust stream ahead of the SCR catalyst. It ties into the engine management system so the dosing pump inside 638-2158 delivers the right amount of fluid for whatever the engine is doing at that moment, which is what makes the reaction in the catalyst work and keeps the machine inside its emissions numbers. Built for the heat swings in the engine compartment and for how hard DEF is on materials, rated for 3 PSI DEF at 60 degrees C and 30 PSI coolant at 130 degrees C.\u003c\/p\u003e\u003cp\u003eKey Functions:\u003c\/p\u003e\u003cp\u003e- Meters and distributes DEF into the exhaust stream through the dosing pump\u003cbr\u003e - Adjusts injection in real time off engine management inputs\u003cbr\u003e - Keeps the SCR reaction consistent so the machine stays out of derate\u003c\/p\u003e\u003cp\u003eFitment \u0026amp; Specifications:\u003c\/p\u003e\u003cp\u003eGenuine Cat DEF module, part number 638-2158\u003cbr\u003eRated for 3 PSI DEF at 60 C and 30 PSI coolant at 130 C\u003cbr\u003eBuilt to handle engine compartment temp swings and DEF corrosion\u003c\/p\u003e\u003cp\u003eVerify fitment by machine serial number before ordering.\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":46270300913885,"sku":"WP20009","price":3299.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/WP20009.1.webp?v=1773983371"},{"product_id":"485-9752-genuine-cat-def-injector","title":"485-9752 - Genuine CAT DEF Injector Assembly","description":"\u003cp\u003eCat 485-9752 DEF Injector Assembly – Genuine Caterpillar Diesel Exhaust Fluid Doser\u003c\/p\u003e\u003cp\u003eThe Cat 485-9752 is a genuine Caterpillar DEF injector assembly, also called a doser injector. It is the last piece in the DEF system and the one that actually sprays fluid into the exhaust stream ahead of the SCR catalyst. The ECM tells 485-9752 how much to dose based on exhaust flow and temperature, and the spray pattern out of 485-9752 is what mixes the DEF into the exhaust so the catalyst can convert NOx the way it is supposed to. Used across Cat F series excavators, K and M series loaders and compactors, and C9.3 through C18 engines.\u003c\/p\u003e\u003cp\u003eKey Functions:\u003c\/p\u003e\u003cp\u003e- Sprays metered DEF into the exhaust stream ahead of the SCR catalyst\u003cbr\u003e - Doses off ECM commands based on exhaust flow and temp\u003cbr\u003e - Delivers the spray pattern the catalyst needs for proper NOx conversion\u003c\/p\u003e\u003cp\u003eFitment \u0026amp; Specifications:\u003c\/p\u003e\u003cp\u003e- Genuine Cat DEF injector assembly, part number 485-9752\u003cbr\u003e - Size: 5.0 in long, 3.0 in wide, 2.4 in high\u003cbr\u003e - Excavators 336F, 340F, 349, 349F, 352, 352F, 374F, 390F, MH3295\u003cbr\u003e - Compactors 825K, 826K, 836K\u003cbr\u003e - Wheel loaders 966M, 972M, 980, 980M, 982, 982M, 986K, 988K and XE versions\u003cbr\u003e - Off-highway trucks 770G, 772G\u003cbr\u003e - Engines C9.3, C13, C15, C18\u003c\/p\u003e\u003cp\u003eVerify fitment by machine or engine serial number before ordering.\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":46270304125149,"sku":"WP20010","price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/WP20010.1.webp?v=1774994628"},{"product_id":"460-9257-genuine-cat-def-injector","title":"460-9257 - Genuine CAT DEF Injector Assembly for CAT C7.1","description":"\u003cp\u003eCat 460-9257 DEF Injector Assembly – Genuine Caterpillar Denoxtronic 2.2 Doser for C7.1\u003c\/p\u003e\u003cp\u003eThe Cat 460-9257 is a genuine Caterpillar DEF doser injector, the Bosch Denoxtronic 2.2 unit used on the C7.1. It mounts on the exhaust and is the piece that actually sprays diesel exhaust fluid into the stream ahead of the SCR catalyst. The ECM tells 460-9257 how much to dose based on exhaust flow and temperature, and the spray coming out of 460-9257 has to atomize properly so the fluid turns to ammonia and reacts evenly across the catalyst. Coolant runs through the body to keep it from cooking against the exhaust heat.\u003c\/p\u003e\u003cp\u003eKey Functions:\u003c\/p\u003e\u003cp\u003e- Sprays metered DEF into the exhaust ahead of the SCR catalyst\u003cbr\u003e - Doses off ECM commands based on exhaust flow and temp\u003cbr\u003e - Coolant cooled body handles the heat where it mounts\u003cbr\u003e - Delivers the atomized spray pattern the catalyst needs for NOx conversion\u003c\/p\u003e\u003cp\u003eFitment \u0026amp; Specifications:\u003c\/p\u003e\u003cp\u003e- Genuine Cat DEF doser injector, part number 460-9257\u003cbr\u003e - Bosch Denoxtronic 2.2 system\u003cbr\u003e - For Cat C7.1 engines\u003cbr\u003e - Coolant cooled, with DEF supply and coolant connections\u003c\/p\u003e\u003cp\u003eVerify fitment by engine or machine serial number before ordering.\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":46270306549981,"sku":"WP20011","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/WP20011.1.webp?v=1774994997"},{"product_id":"591-2386-genuine-cat-def-pump-24v","title":"591-2386 - Genuine CAT DEF Pump 24V for C9.3","description":"\u003cp\u003eCAT 591-2386 DEF Pump 24V – Genuine CAT Diesel Exhaust Fluid Supply Pump for C9.3\u003c\/p\u003e\n\u003cp\u003eThe CAT 591-2386 is a genuine CAT 24 volt DEF supply pump. It draws fluid from the tank, filters it and holds regulated pressure at the doser injector so the ECM can meter DEF accurately. On shutdown 591-2386 reverses and pulls the fluid back out of the lines so nothing is left in them to freeze and split a line over the winter. Used on C7.1, C9.3, C15 and C18 engines.\u003c\/p\u003e\n\u003cp\u003eKey Functions:\u003c\/p\u003e\n\u003cp\u003e- Draws DEF from the tank and holds regulated pressure at the doser\u003cbr\u003e- Filters the fluid before it reaches the injector\u003cbr\u003e- Purges the lines back to the tank at shutdown to prevent freeze damage\u003c\/p\u003e\n\u003cp\u003eFitment \u0026amp; Specifications:\u003c\/p\u003e\n\u003cp\u003e- 24 volt\u003cbr\u003e- Engines C7.1, C9.3, C15, C18\u003cbr\u003e- Wheel loaders 926M through 988K\u003cbr\u003e- Excavators 313 through 395\u003cbr\u003e- Dozers D6T through D9T\u003cbr\u003e- Pavers AP1000, AP1055\u003cbr\u003e- XQ series gen sets\u003c\/p\u003e\n\u003cp\u003eVerify by engine or machine serial number before ordering.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":46270308090077,"sku":"WP20012","price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/wp20012-2.webp?v=1781566952"},{"product_id":"10r-4087-genuine-cat-electronic-control-module","title":"10R-4087 - Genuine CAT Electronic Control Module (ECM)","description":"\u003cp\u003eCat 10R-4087 Electronic Control Module (ECM) – Genuine Caterpillar ECM\u003c\/p\u003e\u003cp\u003eThe Cat 10R-4087 is a genuine Caterpillar ECM for 3508B, 3512B and 3516B engines. It runs fuel injection timing and quantity, monitors the sensors across the engine and stores the fault codes techs pull during diagnostics. 10R-4087 ships without machine specific programming, so it has to be flashed to your engine serial number and application before it will run.\u003c\/p\u003e\u003cp\u003eKey Functions:\u003c\/p\u003e\u003cp\u003e- Controls injection timing and fuel quantity\u003cbr\u003e - Monitors engine sensors and protects against out of range conditions\u003cbr\u003e - Stores and reports fault codes for diagnostics\u003c\/p\u003e\u003cp\u003eFitment \u0026amp; Specifications:\u003c\/p\u003e\u003cp\u003e- Engines 3508B, 3512B, 3516B\u003cbr\u003e - Off-highway trucks 776D, 777D, 784C, 785C, 789B, 793D, 797B\u003cbr\u003e - Excavators 5130B, 5230B\u003cbr\u003e - Loaders 854G, 992G\u003cbr\u003e - Tractors D11N, D11R\u003cbr\u003e -  Also used in marine and generator set builds\u003c\/p\u003e\u003cp\u003eRequires flashing with Cat ET. Verify by engine serial number before ordering.\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":46270311989469,"sku":"WP20013","price":3999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/wp20013-R.png?v=1784678280"},{"product_id":"457-3636-genuine-cat-turbocharger","title":"457-3636 - Genuine CAT Turbocharger for C7.1","description":"\u003cp\u003eCat 457-3636 Turbocharger – Genuine Caterpillar Garrett Turbo for C7.1\u003c\/p\u003e\n\u003cp\u003eThe Cat 457-3636 is a genuine Caterpillar turbocharger built by Garrett for the C7.1 ACERT. It is a fixed geometry journal bearing unit, no variable vanes and no actuator, so boost is controlled by the housing sizing rather than electronically. 457-3636 runs a 62mm compressor inducer and 64mm turbine exducer on Tier 4 Final C7.1 engines rated around 275 hp.\u003c\/p\u003e\n\u003cp\u003eKey Functions:\u003c\/p\u003e\n\u003cp\u003e- Uses exhaust energy to compress intake air and raise boost pressure\u003cbr\u003e- Fixed geometry design, no actuator or variable vanes\u003cbr\u003e- Journal bearing cartridge running on engine oil pressure\u003c\/p\u003e\n\u003cp\u003eFitment \u0026amp; Specifications:\u003c\/p\u003e\n\u003cp\u003e- Engine C7.1 ACERT, 7.01L six cylinder, Tier 4 Final\u003cbr\u003e- Garrett GTC3782B, fixed geometry, journal bearing\u003cbr\u003e- Compressor inducer 62mm, turbine exducer 64mm\u003cbr\u003e- Excavators 329F L, 330, 330 GC, 330F L, 330F LN, 333, 335, 336, 336 GC\u003cbr\u003e- C7.1 industrial engines\u003cbr\u003e- Wheel feller buncher 2570D\u003c\/p\u003e\n\u003cp\u003eVerify by engine serial number before ordering. Gaskets and seals sold separately.\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":46270314283229,"sku":"WP20014","price":2099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/WP20014.1.webp?v=1775000546"},{"product_id":"0r-9449-genuine-cat-oil-pump","title":"0R-9449 - Genuine CAT Engine Oil Pump","description":"\u003cp\u003eCat 0R-9449 Engine Oil Pump - Genuine Caterpillar One Section Gear Pump\u003c\/p\u003e\u003cp\u003eThe Cat 0R-9449 is a genuine Caterpillar one section engine oil gear pump. It is gear driven off the front of the engine and supplies pressurized oil to the bearings, the valve train, the piston cooling jets and the turbo. 0R-9449 covers a wide range of Cat engines including the 3406 and 3408 families, C9, C15, C16 and C18. Also listed under 0R-9449, 4N-8734 and 7N-0286.\u003c\/p\u003e\u003cp\u003eKey Functions:\u003c\/p\u003e\u003cp\u003e- Pressurizes and circulates engine oil to the bearings, valve train and turbo\u003cbr\u003e - Feeds the piston cooling jets\u003cbr\u003e - Gear type pump driven off the engine front gear train\u003c\/p\u003e\u003cp\u003eFitment \u0026amp; Specifications:\u003c\/p\u003e\u003cp\u003e- Engines 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3456, C9, C15, C16, C18, G3408\u003cbr\u003e - Off-highway trucks 770, 772, 773GC\u003cbr\u003e - Wheel loaders 980G through 988K XE\u003cbr\u003e - Wheel dozers 824 through 834K\u003cbr\u003e - Compactors 825 through 836K\u003cbr\u003e - Articulated trucks 735, 740\u003cbr\u003e - Scrapers 621 through 657\u003cbr\u003e - Pipelayers 583T, 587T, PL83, PL87\u003cbr\u003e - Cold planers PM-200 through PM825\u003c\/p\u003e\u003cp\u003eVerify by engine serial number before ordering.\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":46270321983709,"sku":"WP20015","price":1099.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/WP20015.1.webp?v=1775002512"},{"product_id":"2269580-genuine-mack-air-brake-compressor-ba-922-twin-cylinder","title":"226-9580 - Genuine CAT Twin Cylinder Air Brake Compressor C18\/C15","description":"\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003cbr\u003e\n  Twin cylinder air brake compressor designed to supply compressed air for vehicle air brake and auxiliary air systems by generating and maintaining system air pressure.\n  Proper compressor operation supports reliable braking performance and consistent air system function under varying operating conditions.\n\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"margin:0 0 10px 18px; padding:0; list-style-position:outside;\"\u003e\n  \u003cli style=\"margin:0;\"\u003e\u003cstrong\u003eCAT C15\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli style=\"margin:0;\"\u003e\u003cstrong\u003eCAT C18\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Verify fitment with us before ordering to ensure the correct part for your application.\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":46635993825501,"sku":"WP20252","price":2799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/wp20252.png?v=1779913267"},{"product_id":"10r9375-genuine-mack-air-brake-compressor","title":"10R9375 - Genuine CAT Air Brake Compressor BA-921 C18\/C15","description":"\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003cbr\u003e\n  BA-921 air brake compressor designed to supply compressed air for vehicle air brake and auxiliary air systems by generating and maintaining system air pressure.\n  Proper compressor operation supports reliable braking performance and consistent air system function under varying operating conditions.\n\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"margin:0 0 10px 18px; padding:0; list-style-position:outside;\"\u003e\n  \u003cli style=\"margin:0;\"\u003e\u003cstrong\u003eCAT C15\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli style=\"margin:0;\"\u003e\u003cstrong\u003eCAT C18\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Verify fitment with us before ordering to ensure the correct part for your application.\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":46636126568669,"sku":"WP20253","price":1099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/wp20253.png?v=1779916846"},{"product_id":"161-4113-genuine-cat-engine-oil-pump","title":"161-4113 - Genuine CAT Engine Oil Pump","description":"\u003cp\u003eCat 161-4113 Engine Oil Pump - Genuine Caterpillar One Section Gear Pump\u003c\/p\u003e\u003cp\u003eThe Cat 161-4113 is a genuine Caterpillar one section engine oil gear pump. It is gear driven off the front of the engine and supplies pressurized oil to the bearings, the valve train, the piston cooling jets and the turbo. 161-4113 covers a wide range of Cat engines including the 3406 and 3408 families, C9, C15, C16 and C18. Also listed under 0R-9449, 4N-8734 and 7N-0286.\u003c\/p\u003e\u003cp\u003eKey Functions:\u003c\/p\u003e\u003cp\u003e- Pressurizes and circulates engine oil to the bearings, valve train and turbo\u003cbr\u003e - Feeds the piston cooling jets\u003cbr\u003e - Gear type pump driven off the engine front gear train\u003c\/p\u003e\u003cp\u003eFitment \u0026amp; Specifications:\u003c\/p\u003e\u003cp\u003e- Engines 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3456, C9, C15, C16, C18, G3408\u003cbr\u003e - Off-highway trucks 770, 772, 773GC\u003cbr\u003e - Wheel loaders 980G through 988K XE\u003cbr\u003e - Wheel dozers 824 through 834K\u003cbr\u003e - Compactors 825 through 836K\u003cbr\u003e - Articulated trucks 735, 740\u003cbr\u003e - Scrapers 621 through 657\u003cbr\u003e - Pipelayers 583T, 587T, PL83, PL87\u003cbr\u003e - Cold planers PM-200 through PM825\u003c\/p\u003e\u003cp\u003eVerify by engine serial number before ordering.\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":47129529221341,"sku":"WP20015","price":1099.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/WP20015.1.webp?v=1775002512"},{"product_id":"479-5800-turbocharger-for-cat-c4-4","title":"479-5800 - Genuine Cat Turbocharger","description":"\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003cbr\u003e\n  Turbocharger designed to increase engine airflow by compressing intake air for improved power and efficiency.\n  Proper turbo performance supports boost response under load and helps maintain consistent engine operation across operating conditions.\n\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"margin:0 0 10px 18px; padding:0; list-style-position:outside;\"\u003e\n  \u003cli style=\"margin:0;\"\u003e\u003cstrong\u003eIndustrial Engine: CAT C4.4\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli style=\"margin:0;\"\u003e\u003cstrong\u003eExcavator: CAT 318E\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli style=\"margin:0;\"\u003e\u003cstrong\u003eExcavator: CAT 316E L\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli style=\"margin:0;\"\u003e\u003cstrong\u003eVibratory Compactor: CAT CS-64B\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli style=\"margin:0;\"\u003e\u003cstrong\u003eVibratory Compactor: CAT CS-54B\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli style=\"margin:0;\"\u003e\u003cstrong\u003eVibratory Compactor: CAT CP-54B\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Verify fitment with us before ordering to ensure the correct part for your application.\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":47140594647261,"sku":"WP20376","price":1999.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/wp20376.png?v=1781041986"},{"product_id":"462-3219-genuine-cat-def-manifold","title":"462-3219 - Genuine CAT DEF Module Manifold","description":"\u003cp\u003eThe Genuine CAT 462-3219 DEF Module Manifold Assembly is a diesel exhaust fluid tank sensor head assembly used in select Caterpillar DEF\/SCR aftertreatment systems. This component is used to support DEF pickup, fluid monitoring, and emissions-system operation. Catalog data identifies 462-3219 as a CAT DEF sensor head assembly with integrated level, temperature, and fluid quality\/concentration sensors, an engine-coolant-powered heater, serviceable suction filter, and emissions-control function. Correct part matching is important because DEF header assemblies vary by machine model, tank configuration, harness length, sensor configuration, and emissions calibration. Verify fitment by CAT model, serial number, original part number, and CAT SIS\/parts information before ordering.\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":47148269961437,"sku":"WP20004","price":1199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/WP20004.1.webp?v=1773978245"},{"product_id":"454-9427-genuine-cat-def-manifold","title":"454-9427 - Genuine CAT DEF Module Manifold","description":"\u003cp\u003eThe Genuine CAT 454-9427 DEF Module Manifold Assembly is a diesel exhaust fluid tank sensor head assembly used in select Caterpillar DEF\/SCR aftertreatment systems. This component is used to support DEF pickup, fluid monitoring, and emissions-system operation. Catalog data identifies 454-9427 as a CAT DEF sensor head assembly with integrated level, temperature, and fluid quality\/concentration sensors, an engine-coolant-powered heater, serviceable suction filter, and emissions-control function. Correct part matching is important because DEF header assemblies vary by machine model, tank configuration, harness length, sensor configuration, and emissions calibration. Verify fitment by CAT model, serial number, original part number, and CAT SIS\/parts information before ordering.\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":47270565707997,"sku":"WP20004","price":1199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/WP20004.1.webp?v=1773978245"},{"product_id":"535-6924-genuine-cat-def-manifold","title":"535-6924 - Genuine CAT DEF Module Manifold","description":"\u003cp\u003eThe 535-6924 Genuine CAT DEF Control Manifold is a diesel exhaust fluid manifold\/head unit used in select Caterpillar DEF\/SCR aftertreatment systems. CAT identifies this part as a Diesel Exhaust Fluid (DEF) Control Manifold, 442 mm \/ 17.4 in long, with a 4-pin DT connector. This component supports DEF system operation by managing DEF pickup, routing, and system monitoring functions required for SCR emissions control. It is used on select Caterpillar equipment and engine applications, including listed C3.6 and C4.4 industrial engine platforms. Correct fitment is important because DEF manifolds can vary by tank design, harness connection, emissions configuration, and machine serial number. Verify fitment by CAT model, serial number, original part number, and CAT SIS\/parts information before ordering.\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":47270581502173,"sku":"WP20006","price":1099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/WP20006.2.webp?v=1773978909"},{"product_id":"371-1633-genuine-cat-def-injector-assembly","title":"371-1633 - Genuine CAT DEF Injector Assembly","description":"\u003cp\u003eCat 371-1633 DEF Injector Assembly – Genuine Caterpillar Diesel Exhaust Fluid Doser\u003c\/p\u003e\u003cp\u003eThe Cat 371-1633 is a genuine Caterpillar DEF injector assembly, also called a doser injector. It is the last piece in the DEF system and the one that actually sprays fluid into the exhaust stream ahead of the SCR catalyst. The ECM tells 371-1633 how much to dose based on exhaust flow and temperature, and the spray pattern out of 371-1633 is what mixes the DEF into the exhaust so the catalyst can convert NOx the way it is supposed to. Used across Cat F series excavators, K and M series loaders and compactors, and C9.3 through C18 engines.\u003c\/p\u003e\u003cp\u003eKey Functions:\u003c\/p\u003e\u003cp\u003e- Sprays metered DEF into the exhaust stream ahead of the SCR catalyst\u003cbr\u003e - Doses off ECM commands based on exhaust flow and temp\u003cbr\u003e - Delivers the spray pattern the catalyst needs for proper NOx conversion\u003c\/p\u003e\u003cp\u003eFitment \u0026amp; Specifications:\u003c\/p\u003e\u003cp\u003e- Genuine Cat DEF injector assembly, part number 371-1633\u003cbr\u003e - Size: 5.0 in long, 3.0 in wide, 2.4 in high\u003cbr\u003e - Excavators 336F, 340F, 349, 349F, 352, 352F, 374F, 390F, MH3295\u003cbr\u003e - Compactors 825K, 826K, 836K\u003cbr\u003e - Wheel loaders 966M, 972M, 980, 980M, 982, 982M, 986K, 988K and XE versions\u003cbr\u003e - Off-highway trucks 770G, 772G\u003cbr\u003e - Engines C9.3, C13, C15, C18\u003c\/p\u003e\u003cp\u003eVerify fitment by machine or engine serial number before ordering.\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":47270637043933,"sku":"WP20010","price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/WP20010.1.webp?v=1774994628"},{"product_id":"394-5303-genuine-cat-def-injector-assembly","title":"394-5303 - Genuine CAT DEF Injector Assembly","description":"\u003cp\u003eCat 394-5303 DEF Injector Assembly – Genuine Caterpillar Diesel Exhaust Fluid Doser\u003c\/p\u003e\u003cp\u003eThe Cat 394-5303 is a genuine Caterpillar DEF injector assembly, also called a doser injector. It is the last piece in the DEF system and the one that actually sprays fluid into the exhaust stream ahead of the SCR catalyst. The ECM tells 394-5303 how much to dose based on exhaust flow and temperature, and the spray pattern out of 394-5303 is what mixes the DEF into the exhaust so the catalyst can convert NOx the way it is supposed to. Used across Cat F series excavators, K and M series loaders and compactors, and C9.3 through C18 engines.\u003c\/p\u003e\u003cp\u003eKey Functions:\u003c\/p\u003e\u003cp\u003e- Sprays metered DEF into the exhaust stream ahead of the SCR catalyst\u003cbr\u003e - Doses off ECM commands based on exhaust flow and temp\u003cbr\u003e - Delivers the spray pattern the catalyst needs for proper NOx conversion\u003c\/p\u003e\u003cp\u003eFitment \u0026amp; Specifications:\u003c\/p\u003e\u003cp\u003e- Genuine Cat DEF injector assembly, part number 394-5303\u003cbr\u003e - Size: 5.0 in long, 3.0 in wide, 2.4 in high\u003cbr\u003e - Excavators 336F, 340F, 349, 349F, 352, 352F, 374F, 390F, MH3295\u003cbr\u003e - Compactors 825K, 826K, 836K\u003cbr\u003e - Wheel loaders 966M, 972M, 980, 980M, 982, 982M, 986K, 988K and XE versions\u003cbr\u003e - Off-highway trucks 770G, 772G\u003cbr\u003e - Engines C9.3, C13, C15, C18\u003c\/p\u003e\u003cp\u003eVerify fitment by machine or engine serial number before ordering.\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":47270643794141,"sku":"WP20010","price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/WP20010.1.webp?v=1774994628"},{"product_id":"460-9256-genuine-cat-def-injector-assembly","title":"460-9256 - Genuine CAT DEF Injector Assembly","description":"\u003cp\u003eCat 460-9256 DEF Injector Assembly – Genuine Caterpillar Diesel Exhaust Fluid Doser\u003c\/p\u003e\u003cp\u003eThe Cat 460-9256 is a genuine Caterpillar DEF injector assembly, also called a doser injector. It is the last piece in the DEF system and the one that actually sprays fluid into the exhaust stream ahead of the SCR catalyst. The ECM tells 460-9256 how much to dose based on exhaust flow and temperature, and the spray pattern out of 460-9256 is what mixes the DEF into the exhaust so the catalyst can convert NOx the way it is supposed to. Used across Cat F series excavators, K and M series loaders and compactors, and C9.3 through C18 engines.\u003c\/p\u003e\u003cp\u003eKey Functions:\u003c\/p\u003e\u003cp\u003e- Sprays metered DEF into the exhaust stream ahead of the SCR catalyst\u003cbr\u003e - Doses off ECM commands based on exhaust flow and temp\u003cbr\u003e - Delivers the spray pattern the catalyst needs for proper NOx conversion\u003c\/p\u003e\u003cp\u003eFitment \u0026amp; Specifications:\u003c\/p\u003e\u003cp\u003e- Genuine Cat DEF injector assembly, part number 460-9256\u003cbr\u003e - Size: 5.0 in long, 3.0 in wide, 2.4 in high\u003cbr\u003e - Excavators 336F, 340F, 349, 349F, 352, 352F, 374F, 390F, MH3295\u003cbr\u003e - Compactors 825K, 826K, 836K\u003cbr\u003e - Wheel loaders 966M, 972M, 980, 980M, 982, 982M, 986K, 988K and XE versions\u003cbr\u003e - Off-highway trucks 770G, 772G\u003cbr\u003e - Engines C9.3, C13, C15, C18\u003c\/p\u003e\u003cp\u003eVerify fitment by machine or engine serial number before ordering.\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":47270648381661,"sku":"WP20010","price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/WP20010.1.webp?v=1774994628"},{"product_id":"424-4205-genuine-cat-def-injector-assembly","title":"424-4205 - Genuine CAT DEF Injector Assembly","description":"\u003cp\u003eCat 424-4205 DEF Injector Assembly – Genuine Caterpillar Diesel Exhaust Fluid Doser\u003c\/p\u003e\u003cp\u003eThe Cat 424-4205 is a genuine Caterpillar DEF injector assembly, also called a doser injector. It is the last piece in the DEF system and the one that actually sprays fluid into the exhaust stream ahead of the SCR catalyst. The ECM tells 424-4205 how much to dose based on exhaust flow and temperature, and the spray pattern out of 424-4205 is what mixes the DEF into the exhaust so the catalyst can convert NOx the way it is supposed to. Used across Cat F series excavators, K and M series loaders and compactors, and C9.3 through C18 engines.\u003c\/p\u003e\u003cp\u003eKey Functions:\u003c\/p\u003e\u003cp\u003e- Sprays metered DEF into the exhaust stream ahead of the SCR catalyst\u003cbr\u003e - Doses off ECM commands based on exhaust flow and temp\u003cbr\u003e - Delivers the spray pattern the catalyst needs for proper NOx conversion\u003c\/p\u003e\u003cp\u003eFitment \u0026amp; Specifications:\u003c\/p\u003e\u003cp\u003e- Genuine Cat DEF injector assembly, part number 424-4205\u003cbr\u003e - Size: 5.0 in long, 3.0 in wide, 2.4 in high\u003cbr\u003e - Excavators 336F, 340F, 349, 349F, 352, 352F, 374F, 390F, MH3295\u003cbr\u003e - Compactors 825K, 826K, 836K\u003cbr\u003e - Wheel loaders 966M, 972M, 980, 980M, 982, 982M, 986K, 988K and XE versions\u003cbr\u003e - Off-highway trucks 770G, 772G\u003cbr\u003e - Engines C9.3, C13, C15, C18\u003c\/p\u003e\u003cp\u003eVerify fitment by machine or engine serial number before ordering.\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":47270653853917,"sku":"WP20010","price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/WP20010.1.webp?v=1774994628"},{"product_id":"0-444-043-115-genuine-bosch-def-injector-assembly","title":"0-444-043-115 - Genuine CAT DEF Injector Assembly","description":"\u003cp\u003eCat 0-444-043-115 DEF Injector Assembly – Genuine Caterpillar Diesel Exhaust Fluid Doser\u003c\/p\u003e\u003cp\u003eThe Cat 0-444-043-115 is a genuine Caterpillar DEF injector assembly, also called a doser injector. It is the last piece in the DEF system and the one that actually sprays fluid into the exhaust stream ahead of the SCR catalyst. The ECM tells 0-444-043-115 how much to dose based on exhaust flow and temperature, and the spray pattern out of 0-444-043-115 is what mixes the DEF into the exhaust so the catalyst can convert NOx the way it is supposed to. Used across Cat F series excavators, K and M series loaders and compactors, and C9.3 through C18 engines.\u003c\/p\u003e\u003cp\u003eKey Functions:\u003c\/p\u003e\u003cp\u003e- Sprays metered DEF into the exhaust stream ahead of the SCR catalyst\u003cbr\u003e - Doses off ECM commands based on exhaust flow and temp\u003cbr\u003e - Delivers the spray pattern the catalyst needs for proper NOx conversion\u003c\/p\u003e\u003cp\u003eFitment \u0026amp; Specifications:\u003c\/p\u003e\u003cp\u003e- Genuine Cat DEF injector assembly, part number 0-444-043-115\u003cbr\u003e - Size: 5.0 in long, 3.0 in wide, 2.4 in high\u003cbr\u003e - Excavators 336F, 340F, 349, 349F, 352, 352F, 374F, 390F, MH3295\u003cbr\u003e - Compactors 825K, 826K, 836K\u003cbr\u003e - Wheel loaders 966M, 972M, 980, 980M, 982, 982M, 986K, 988K and XE versions\u003cbr\u003e - Off-highway trucks 770G, 772G\u003cbr\u003e - Engines C9.3, C13, C15, C18\u003c\/p\u003e\u003cp\u003eVerify fitment by machine or engine serial number before ordering.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":47275967840477,"sku":"WP20010","price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/WP20010.1.webp?v=1774994628"},{"product_id":"0-444-043-144-genuine-bosch-def-injector-assembly","title":"0-444-043-144 - Genuine CAT DEF Injector Assembly","description":"\u003cp\u003eCat 0-444-043-144 DEF Injector Assembly – Genuine Caterpillar Diesel Exhaust Fluid Doser\u003c\/p\u003e\u003cp\u003eThe Cat 0-444-043-144 is a genuine Caterpillar DEF injector assembly, also called a doser injector. It is the last piece in the DEF system and the one that actually sprays fluid into the exhaust stream ahead of the SCR catalyst. The ECM tells 0-444-043-144 how much to dose based on exhaust flow and temperature, and the spray pattern out of 0-444-043-144 is what mixes the DEF into the exhaust so the catalyst can convert NOx the way it is supposed to. Used across Cat F series excavators, K and M series loaders and compactors, and C9.3 through C18 engines.\u003c\/p\u003e\u003cp\u003eKey Functions:\u003c\/p\u003e\u003cp\u003e- Sprays metered DEF into the exhaust stream ahead of the SCR catalyst\u003cbr\u003e - Doses off ECM commands based on exhaust flow and temp\u003cbr\u003e - Delivers the spray pattern the catalyst needs for proper NOx conversion\u003c\/p\u003e\u003cp\u003eFitment \u0026amp; Specifications:\u003c\/p\u003e\u003cp\u003e- Genuine Cat DEF injector assembly, part number 0-444-043-144\u003cbr\u003e - Size: 5.0 in long, 3.0 in wide, 2.4 in high\u003cbr\u003e - Excavators 336F, 340F, 349, 349F, 352, 352F, 374F, 390F, MH3295\u003cbr\u003e - Compactors 825K, 826K, 836K\u003cbr\u003e - Wheel loaders 966M, 972M, 980, 980M, 982, 982M, 986K, 988K and XE versions\u003cbr\u003e - Off-highway trucks 770G, 772G\u003cbr\u003e - Engines C9.3, C13, C15, C18\u003c\/p\u003e\u003cp\u003eVerify fitment by machine or engine serial number before ordering.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":47275969937629,"sku":"WP20010","price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/WP20010.1.webp?v=1774994628"},{"product_id":"0-444-043-145-genuine-bosch-def-injector-assembly","title":"0-444-043-145 - Genuine CAT DEF Injector Assembly","description":"\u003cp\u003eCat 0-444-043-145 DEF Injector Assembly – Genuine Caterpillar Diesel Exhaust Fluid Doser\u003c\/p\u003e\u003cp\u003eThe Cat 0-444-043-145 is a genuine Caterpillar DEF injector assembly, also called a doser injector. It is the last piece in the DEF system and the one that actually sprays fluid into the exhaust stream ahead of the SCR catalyst. The ECM tells 0-444-043-145 how much to dose based on exhaust flow and temperature, and the spray pattern out of 0-444-043-145 is what mixes the DEF into the exhaust so the catalyst can convert NOx the way it is supposed to. Used across Cat F series excavators, K and M series loaders and compactors, and C9.3 through C18 engines.\u003c\/p\u003e\u003cp\u003eKey Functions:\u003c\/p\u003e\u003cp\u003e- Sprays metered DEF into the exhaust stream ahead of the SCR catalyst\u003cbr\u003e - Doses off ECM commands based on exhaust flow and temp\u003cbr\u003e - Delivers the spray pattern the catalyst needs for proper NOx conversion\u003c\/p\u003e\u003cp\u003eFitment \u0026amp; Specifications:\u003c\/p\u003e\u003cp\u003e- Genuine Cat DEF injector assembly, part number 0-444-043-145\u003cbr\u003e - Size: 5.0 in long, 3.0 in wide, 2.4 in high\u003cbr\u003e - Excavators 336F, 340F, 349, 349F, 352, 352F, 374F, 390F, MH3295\u003cbr\u003e - Compactors 825K, 826K, 836K\u003cbr\u003e - Wheel loaders 966M, 972M, 980, 980M, 982, 982M, 986K, 988K and XE versions\u003cbr\u003e - Off-highway trucks 770G, 772G\u003cbr\u003e - Engines C9.3, C13, C15, C18\u003c\/p\u003e\u003cp\u003eVerify fitment by machine or engine serial number before ordering.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":47275970265309,"sku":"WP20010","price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/WP20010.1.webp?v=1774994628"},{"product_id":"0-444-043-041-genuine-bosch-def-injector-assembly","title":"0-444-043-041 - Genuine CAT DEF Injector Assembly","description":"\u003cp\u003eCat 0-444-043-041 DEF Injector Assembly – Genuine Caterpillar Diesel Exhaust Fluid Doser\u003c\/p\u003e\u003cp\u003eThe Cat 0-444-043-041 is a genuine Caterpillar DEF injector assembly, also called a doser injector. It is the last piece in the DEF system and the one that actually sprays fluid into the exhaust stream ahead of the SCR catalyst. The ECM tells 0-444-043-041 how much to dose based on exhaust flow and temperature, and the spray pattern out of 0-444-043-041 is what mixes the DEF into the exhaust so the catalyst can convert NOx the way it is supposed to. Used across Cat F series excavators, K and M series loaders and compactors, and C9.3 through C18 engines.\u003c\/p\u003e\u003cp\u003eKey Functions:\u003c\/p\u003e\u003cp\u003e- Sprays metered DEF into the exhaust stream ahead of the SCR catalyst\u003cbr\u003e - Doses off ECM commands based on exhaust flow and temp\u003cbr\u003e - Delivers the spray pattern the catalyst needs for proper NOx conversion\u003c\/p\u003e\u003cp\u003eFitment \u0026amp; Specifications:\u003c\/p\u003e\u003cp\u003e- Genuine Cat DEF injector assembly, part number 0-444-043-041\u003cbr\u003e - Size: 5.0 in long, 3.0 in wide, 2.4 in high\u003cbr\u003e - Excavators 336F, 340F, 349, 349F, 352, 352F, 374F, 390F, MH3295\u003cbr\u003e - Compactors 825K, 826K, 836K\u003cbr\u003e - Wheel loaders 966M, 972M, 980, 980M, 982, 982M, 986K, 988K and XE versions\u003cbr\u003e - Off-highway trucks 770G, 772G\u003cbr\u003e - Engines C9.3, C13, C15, C18\u003c\/p\u003e\u003cp\u003eVerify fitment by machine or engine serial number before ordering.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":47275970330845,"sku":"WP20010","price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/WP20010.1.webp?v=1774994628"},{"product_id":"0-444-043-116-genuine-bosch-def-injector-assembly","title":"0-444-043-116 - Genuine CAT DEF Injector Assembly","description":"\u003cp\u003eCat 0-444-043-116 DEF Injector Assembly – Genuine Caterpillar Diesel Exhaust Fluid Doser\u003c\/p\u003e\u003cp\u003eThe Cat 0-444-043-116 is a genuine Caterpillar DEF injector assembly, also called a doser injector. It is the last piece in the DEF system and the one that actually sprays fluid into the exhaust stream ahead of the SCR catalyst. The ECM tells 0-444-043-116 how much to dose based on exhaust flow and temperature, and the spray pattern out of 0-444-043-116 is what mixes the DEF into the exhaust so the catalyst can convert NOx the way it is supposed to. Used across Cat F series excavators, K and M series loaders and compactors, and C9.3 through C18 engines.\u003c\/p\u003e\u003cp\u003eKey Functions:\u003c\/p\u003e\u003cp\u003e- Sprays metered DEF into the exhaust stream ahead of the SCR catalyst\u003cbr\u003e - Doses off ECM commands based on exhaust flow and temp\u003cbr\u003e - Delivers the spray pattern the catalyst needs for proper NOx conversion\u003c\/p\u003e\u003cp\u003eFitment \u0026amp; Specifications:\u003c\/p\u003e\u003cp\u003e- Genuine Cat DEF injector assembly, part number 0-444-043-116\u003cbr\u003e - Size: 5.0 in long, 3.0 in wide, 2.4 in high\u003cbr\u003e - Excavators 336F, 340F, 349, 349F, 352, 352F, 374F, 390F, MH3295\u003cbr\u003e - Compactors 825K, 826K, 836K\u003cbr\u003e - Wheel loaders 966M, 972M, 980, 980M, 982, 982M, 986K, 988K and XE versions\u003cbr\u003e - Off-highway trucks 770G, 772G\u003cbr\u003e - Engines C9.3, C13, C15, C18\u003c\/p\u003e\u003cp\u003eVerify fitment by machine or engine serial number before ordering.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":47275970396381,"sku":"WP20010","price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/WP20010.1.webp?v=1774994628"},{"product_id":"0-444-043-040-genuine-bosch-def-injector-assembly","title":"0-444-043-040 - Genuine CAT DEF Injector Assembly","description":"\u003cp\u003eCat 0-444-043-040 DEF Injector Assembly – Genuine Caterpillar Diesel Exhaust Fluid Doser\u003c\/p\u003e\u003cp\u003eThe Cat 0-444-043-040 is a genuine Caterpillar DEF injector assembly, also called a doser injector. It is the last piece in the DEF system and the one that actually sprays fluid into the exhaust stream ahead of the SCR catalyst. The ECM tells 0-444-043-040 how much to dose based on exhaust flow and temperature, and the spray pattern out of 0-444-043-040 is what mixes the DEF into the exhaust so the catalyst can convert NOx the way it is supposed to. Used across Cat F series excavators, K and M series loaders and compactors, and C9.3 through C18 engines.\u003c\/p\u003e\u003cp\u003eKey Functions:\u003c\/p\u003e\u003cp\u003e- Sprays metered DEF into the exhaust stream ahead of the SCR catalyst\u003cbr\u003e - Doses off ECM commands based on exhaust flow and temp\u003cbr\u003e - Delivers the spray pattern the catalyst needs for proper NOx conversion\u003c\/p\u003e\u003cp\u003eFitment \u0026amp; Specifications:\u003c\/p\u003e\u003cp\u003e- Genuine Cat DEF injector assembly, part number 0-444-043-040\u003cbr\u003e - Size: 5.0 in long, 3.0 in wide, 2.4 in high\u003cbr\u003e - Excavators 336F, 340F, 349, 349F, 352, 352F, 374F, 390F, MH3295\u003cbr\u003e - Compactors 825K, 826K, 836K\u003cbr\u003e - Wheel loaders 966M, 972M, 980, 980M, 982, 982M, 986K, 988K and XE versions\u003cbr\u003e - Off-highway trucks 770G, 772G\u003cbr\u003e - Engines C9.3, C13, C15, C18\u003c\/p\u003e\u003cp\u003eVerify fitment by machine or engine serial number before ordering.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":47275970429149,"sku":"WP20010","price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/WP20010.1.webp?v=1774994628"},{"product_id":"398-5386-genuine-cat-def-injector-assembly","title":"398-5386 - Genuine CAT DEF Injector Assembly for CAT C7.1","description":"\u003cp\u003eCat 398-5386 DEF Injector Assembly – Genuine Caterpillar Denoxtronic 2.2 Doser for C7.1\u003c\/p\u003e\u003cp\u003eThe Cat 398-5386 is a genuine Caterpillar DEF doser injector, the Bosch Denoxtronic 2.2 unit used on the C7.1. It mounts on the exhaust and is the piece that actually sprays diesel exhaust fluid into the stream ahead of the SCR catalyst. The ECM tells 398-5386 how much to dose based on exhaust flow and temperature, and the spray coming out of 398-5386 has to atomize properly so the fluid turns to ammonia and reacts evenly across the catalyst. Coolant runs through the body to keep it from cooking against the exhaust heat.\u003c\/p\u003e\u003cp\u003eKey Functions:\u003c\/p\u003e\u003cp\u003e- Sprays metered DEF into the exhaust ahead of the SCR catalyst\u003cbr\u003e - Doses off ECM commands based on exhaust flow and temp\u003cbr\u003e - Coolant cooled body handles the heat where it mounts\u003cbr\u003e - Delivers the atomized spray pattern the catalyst needs for NOx conversion\u003c\/p\u003e\u003cp\u003eFitment \u0026amp; Specifications:\u003c\/p\u003e\u003cp\u003e- Genuine Cat DEF doser injector, part number 398-5386\u003cbr\u003e - Bosch Denoxtronic 2.2 system\u003cbr\u003e - For Cat C7.1 engines\u003cbr\u003e - Coolant cooled, with DEF supply and coolant connections\u003c\/p\u003e\u003cp\u003eVerify fitment by engine or machine serial number before ordering.\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":47275972362461,"sku":"WP20011","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/WP20011.1.webp?v=1774994997"},{"product_id":"378-3177-genuine-cat-def-injector-assembly","title":"378-3177 - Genuine CAT DEF Injector Assembly for CAT C7.1","description":"\u003cp\u003eCat 378-3177 DEF Injector Assembly – Genuine Caterpillar Denoxtronic 2.2 Doser for C7.1\u003c\/p\u003e\u003cp\u003eThe Cat 378-3177 is a genuine Caterpillar DEF doser injector, the Bosch Denoxtronic 2.2 unit used on the C7.1. It mounts on the exhaust and is the piece that actually sprays diesel exhaust fluid into the stream ahead of the SCR catalyst. The ECM tells 378-3177 how much to dose based on exhaust flow and temperature, and the spray coming out of 378-3177 has to atomize properly so the fluid turns to ammonia and reacts evenly across the catalyst. Coolant runs through the body to keep it from cooking against the exhaust heat.\u003c\/p\u003e\u003cp\u003eKey Functions:\u003c\/p\u003e\u003cp\u003e- Sprays metered DEF into the exhaust ahead of the SCR catalyst\u003cbr\u003e - Doses off ECM commands based on exhaust flow and temp\u003cbr\u003e - Coolant cooled body handles the heat where it mounts\u003cbr\u003e - Delivers the atomized spray pattern the catalyst needs for NOx conversion\u003c\/p\u003e\u003cp\u003eFitment \u0026amp; Specifications:\u003c\/p\u003e\u003cp\u003e- Genuine Cat DEF doser injector, part number 378-3177\u003cbr\u003e - Bosch Denoxtronic 2.2 system\u003cbr\u003e - For Cat C7.1 engines\u003cbr\u003e - Coolant cooled, with DEF supply and coolant connections\u003c\/p\u003e\u003cp\u003eVerify fitment by engine or machine serial number before ordering.\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":47275972395229,"sku":"WP20011","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/WP20011.1.webp?v=1774994997"},{"product_id":"0-444-043-042-genuine-bosch-def-injector-assembly","title":"0-444-043-042 - Genuine CAT DEF Injector Assembly for CAT C7.1","description":"\u003cp\u003eCat 0-444-043-042 DEF Injector Assembly – Genuine Caterpillar Denoxtronic 2.2 Doser for C7.1\u003c\/p\u003e\u003cp\u003eThe Cat 0-444-043-042 is a genuine Caterpillar DEF doser injector, the Bosch Denoxtronic 2.2 unit used on the C7.1. It mounts on the exhaust and is the piece that actually sprays diesel exhaust fluid into the stream ahead of the SCR catalyst. The ECM tells 0-444-043-042 how much to dose based on exhaust flow and temperature, and the spray coming out of 0-444-043-042 has to atomize properly so the fluid turns to ammonia and reacts evenly across the catalyst. Coolant runs through the body to keep it from cooking against the exhaust heat.\u003c\/p\u003e\u003cp\u003eKey Functions:\u003c\/p\u003e\u003cp\u003e- Sprays metered DEF into the exhaust ahead of the SCR catalyst\u003cbr\u003e - Doses off ECM commands based on exhaust flow and temp\u003cbr\u003e - Coolant cooled body handles the heat where it mounts\u003cbr\u003e - Delivers the atomized spray pattern the catalyst needs for NOx conversion\u003c\/p\u003e\u003cp\u003eFitment \u0026amp; Specifications:\u003c\/p\u003e\u003cp\u003e- Genuine Cat DEF doser injector, part number 0-444-043-042\u003cbr\u003e - Bosch Denoxtronic 2.2 system\u003cbr\u003e - For Cat C7.1 engines\u003cbr\u003e - Coolant cooled, with DEF supply and coolant connections\u003c\/p\u003e\u003cp\u003eVerify fitment by engine or machine serial number before ordering.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":47275973837021,"sku":"WP20011","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/WP20011.1.webp?v=1774994997"},{"product_id":"0-444-043-043-genuine-bosch-def-injector-assembly","title":"0-444-043-043 - Genuine CAT DEF Injector Assembly for CAT C7.1","description":"\u003cp\u003eCat 0-444-043-043 DEF Injector Assembly – Genuine Caterpillar Denoxtronic 2.2 Doser for C7.1\u003c\/p\u003e\u003cp\u003eThe Cat 0-444-043-043 is a genuine Caterpillar DEF doser injector, the Bosch Denoxtronic 2.2 unit used on the C7.1. It mounts on the exhaust and is the piece that actually sprays diesel exhaust fluid into the stream ahead of the SCR catalyst. The ECM tells 0-444-043-043 how much to dose based on exhaust flow and temperature, and the spray coming out of 0-444-043-043 has to atomize properly so the fluid turns to ammonia and reacts evenly across the catalyst. Coolant runs through the body to keep it from cooking against the exhaust heat.\u003c\/p\u003e\u003cp\u003eKey Functions:\u003c\/p\u003e\u003cp\u003e- Sprays metered DEF into the exhaust ahead of the SCR catalyst\u003cbr\u003e - Doses off ECM commands based on exhaust flow and temp\u003cbr\u003e - Coolant cooled body handles the heat where it mounts\u003cbr\u003e - Delivers the atomized spray pattern the catalyst needs for NOx conversion\u003c\/p\u003e\u003cp\u003eFitment \u0026amp; Specifications:\u003c\/p\u003e\u003cp\u003e- Genuine Cat DEF doser injector, part number 0-444-043-043\u003cbr\u003e - Bosch Denoxtronic 2.2 system\u003cbr\u003e - For Cat C7.1 engines\u003cbr\u003e - Coolant cooled, with DEF supply and coolant connections\u003c\/p\u003e\u003cp\u003eVerify fitment by engine or machine serial number before ordering.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":47275973902557,"sku":"WP20011","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/WP20011.1.webp?v=1774994997"},{"product_id":"0-444-043-117-genuine-bosch-def-injector-assembly","title":"0-444-043-117 - Genuine CAT DEF Injector Assembly for CAT C7.1","description":"\u003cp\u003eCat 0-444-043-117 DEF Injector Assembly – Genuine Caterpillar Denoxtronic 2.2 Doser for C7.1\u003c\/p\u003e\u003cp\u003eThe Cat 0-444-043-117 is a genuine Caterpillar DEF doser injector, the Bosch Denoxtronic 2.2 unit used on the C7.1. It mounts on the exhaust and is the piece that actually sprays diesel exhaust fluid into the stream ahead of the SCR catalyst. The ECM tells 0-444-043-117 how much to dose based on exhaust flow and temperature, and the spray coming out of 0-444-043-117 has to atomize properly so the fluid turns to ammonia and reacts evenly across the catalyst. Coolant runs through the body to keep it from cooking against the exhaust heat.\u003c\/p\u003e\u003cp\u003eKey Functions:\u003c\/p\u003e\u003cp\u003e- Sprays metered DEF into the exhaust ahead of the SCR catalyst\u003cbr\u003e - Doses off ECM commands based on exhaust flow and temp\u003cbr\u003e - Coolant cooled body handles the heat where it mounts\u003cbr\u003e - Delivers the atomized spray pattern the catalyst needs for NOx conversion\u003c\/p\u003e\u003cp\u003eFitment \u0026amp; Specifications:\u003c\/p\u003e\u003cp\u003e- Genuine Cat DEF doser injector, part number 0-444-043-117\u003cbr\u003e - Bosch Denoxtronic 2.2 system\u003cbr\u003e - For Cat C7.1 engines\u003cbr\u003e - Coolant cooled, with DEF supply and coolant connections\u003c\/p\u003e\u003cp\u003eVerify fitment by engine or machine serial number before ordering.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":47275974426845,"sku":"WP20011","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/WP20011.1.webp?v=1774994997"},{"product_id":"0-444-043-118-genuine-bosch-def-injector-assembly","title":"0-444-043-118 - Genuine CAT DEF Injector Assembly for CAT C7.1","description":"\u003cp\u003eCat 0-444-043-118 DEF Injector Assembly – Genuine Caterpillar Denoxtronic 2.2 Doser for C7.1\u003c\/p\u003e\u003cp\u003eThe Cat 0-444-043-118 is a genuine Caterpillar DEF doser injector, the Bosch Denoxtronic 2.2 unit used on the C7.1. It mounts on the exhaust and is the piece that actually sprays diesel exhaust fluid into the stream ahead of the SCR catalyst. The ECM tells 0-444-043-118 how much to dose based on exhaust flow and temperature, and the spray coming out of 0-444-043-118 has to atomize properly so the fluid turns to ammonia and reacts evenly across the catalyst. Coolant runs through the body to keep it from cooking against the exhaust heat.\u003c\/p\u003e\u003cp\u003eKey Functions:\u003c\/p\u003e\u003cp\u003e- Sprays metered DEF into the exhaust ahead of the SCR catalyst\u003cbr\u003e - Doses off ECM commands based on exhaust flow and temp\u003cbr\u003e - Coolant cooled body handles the heat where it mounts\u003cbr\u003e - Delivers the atomized spray pattern the catalyst needs for NOx conversion\u003c\/p\u003e\u003cp\u003eFitment \u0026amp; Specifications:\u003c\/p\u003e\u003cp\u003e- Genuine Cat DEF doser injector, part number 0-444-043-118\u003cbr\u003e - Bosch Denoxtronic 2.2 system\u003cbr\u003e - For Cat C7.1 engines\u003cbr\u003e - Coolant cooled, with DEF supply and coolant connections\u003c\/p\u003e\u003cp\u003eVerify fitment by engine or machine serial number before ordering.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":47275974459613,"sku":"WP20011","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/WP20011.1.webp?v=1774994997"},{"product_id":"378-3180-genuine-cat-def-pump-24v","title":"378-3180 - Genuine CAT DEF Pump 24V for C9.3","description":"\u003cp\u003eCAT 378-3180 DEF Pump 24V – Genuine CAT Diesel Exhaust Fluid Supply Pump for C9.3\u003c\/p\u003e\n\u003cp\u003eThe CAT 378-3180 is a genuine CAT 24 volt DEF supply pump. It draws fluid from the tank, filters it and holds regulated pressure at the doser injector so the ECM can meter DEF accurately. On shutdown 378-3180 reverses and pulls the fluid back out of the lines so nothing is left in them to freeze and split a line over the winter. Used on C7.1, C9.3, C15 and C18 engines.\u003c\/p\u003e\n\u003cp\u003eKey Functions:\u003c\/p\u003e\n\u003cp\u003e- Draws DEF from the tank and holds regulated pressure at the doser\u003cbr\u003e- Filters the fluid before it reaches the injector\u003cbr\u003e- Purges the lines back to the tank at shutdown to prevent freeze damage\u003c\/p\u003e\n\u003cp\u003eFitment \u0026amp; Specifications:\u003c\/p\u003e\n\u003cp\u003e- 24 volt\u003cbr\u003e- Engines C7.1, C9.3, C15, C18\u003cbr\u003e- Wheel loaders 926M through 988K\u003cbr\u003e- Excavators 313 through 395\u003cbr\u003e- Dozers D6T through D9T\u003cbr\u003e- Pavers AP1000, AP1055\u003cbr\u003e- XQ series gen sets\u003c\/p\u003e\n\u003cp\u003eVerify by engine or machine serial number before ordering.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":47275976655069,"sku":"WP20012","price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/wp20012-2.webp?v=1781566952"},{"product_id":"398-4747-genuine-cat-def-pump-24v","title":"398-4747 - Genuine CAT DEF Pump 24V for C9.3","description":"\u003cp\u003eCAT 398-4747 DEF Pump 24V – Genuine CAT Diesel Exhaust Fluid Supply Pump for C9.3\u003c\/p\u003e\n\u003cp\u003eThe CAT 398-4747 is a genuine CAT 24 volt DEF supply pump. It draws fluid from the tank, filters it and holds regulated pressure at the doser injector so the ECM can meter DEF accurately. On shutdown 398-4747 reverses and pulls the fluid back out of the lines so nothing is left in them to freeze and split a line over the winter. Used on C7.1, C9.3, C15 and C18 engines.\u003c\/p\u003e\n\u003cp\u003eKey Functions:\u003c\/p\u003e\n\u003cp\u003e- Draws DEF from the tank and holds regulated pressure at the doser\u003cbr\u003e- Filters the fluid before it reaches the injector\u003cbr\u003e- Purges the lines back to the tank at shutdown to prevent freeze damage\u003c\/p\u003e\n\u003cp\u003eFitment \u0026amp; Specifications:\u003c\/p\u003e\n\u003cp\u003e- 24 volt\u003cbr\u003e- Engines C7.1, C9.3, C15, C18\u003cbr\u003e- Wheel loaders 926M through 988K\u003cbr\u003e- Excavators 313 through 395\u003cbr\u003e- Dozers D6T through D9T\u003cbr\u003e- Pavers AP1000, AP1055\u003cbr\u003e- XQ series gen sets\u003c\/p\u003e\n\u003cp\u003eVerify by engine or machine serial number before ordering.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":47275976884445,"sku":"WP20012","price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/wp20012-2.webp?v=1781566952"},{"product_id":"485-9753-genuine-cat-def-pump-24v","title":"485-9753 - Genuine CAT DEF Pump 24V for C9.3","description":"\u003cp\u003eCAT 485-9753 DEF Pump 24V – Genuine CAT Diesel Exhaust Fluid Supply Pump for C9.3\u003c\/p\u003e\n\u003cp\u003eThe CAT 485-9753 is a genuine CAT 24 volt DEF supply pump. It draws fluid from the tank, filters it and holds regulated pressure at the doser injector so the ECM can meter DEF accurately. On shutdown 485-9753 reverses and pulls the fluid back out of the lines so nothing is left in them to freeze and split a line over the winter. Used on C7.1, C9.3, C15 and C18 engines.\u003c\/p\u003e\n\u003cp\u003eKey Functions:\u003c\/p\u003e\n\u003cp\u003e- Draws DEF from the tank and holds regulated pressure at the doser\u003cbr\u003e- Filters the fluid before it reaches the injector\u003cbr\u003e- Purges the lines back to the tank at shutdown to prevent freeze damage\u003c\/p\u003e\n\u003cp\u003eFitment \u0026amp; Specifications:\u003c\/p\u003e\n\u003cp\u003e- 24 volt\u003cbr\u003e- Engines C7.1, C9.3, C15, C18\u003cbr\u003e- Wheel loaders 926M through 988K\u003cbr\u003e- Excavators 313 through 395\u003cbr\u003e- Dozers D6T through D9T\u003cbr\u003e- Pavers AP1000, AP1055\u003cbr\u003e- XQ series gen sets\u003c\/p\u003e\n\u003cp\u003eVerify by engine or machine serial number before ordering.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":47275976917213,"sku":"WP20012","price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/wp20012-2.webp?v=1781566952"},{"product_id":"546-2081-genuine-cat-def-pump-24v","title":"546-2081 - Genuine CAT DEF Pump 24V for C9.3","description":"\u003cp\u003eCAT 546-2081 DEF Pump 24V – Genuine CAT Diesel Exhaust Fluid Supply Pump for C9.3\u003c\/p\u003e\n\u003cp\u003eThe CAT 546-2081 is a genuine CAT 24 volt DEF supply pump. It draws fluid from the tank, filters it and holds regulated pressure at the doser injector so the ECM can meter DEF accurately. On shutdown 546-2081 reverses and pulls the fluid back out of the lines so nothing is left in them to freeze and split a line over the winter. Used on C7.1, C9.3, C15 and C18 engines.\u003c\/p\u003e\n\u003cp\u003eKey Functions:\u003c\/p\u003e\n\u003cp\u003e- Draws DEF from the tank and holds regulated pressure at the doser\u003cbr\u003e- Filters the fluid before it reaches the injector\u003cbr\u003e- Purges the lines back to the tank at shutdown to prevent freeze damage\u003c\/p\u003e\n\u003cp\u003eFitment \u0026amp; Specifications:\u003c\/p\u003e\n\u003cp\u003e- 24 volt\u003cbr\u003e- Engines C7.1, C9.3, C15, C18\u003cbr\u003e- Wheel loaders 926M through 988K\u003cbr\u003e- Excavators 313 through 395\u003cbr\u003e- Dozers D6T through D9T\u003cbr\u003e- Pavers AP1000, AP1055\u003cbr\u003e- XQ series gen sets\u003c\/p\u003e\n\u003cp\u003eVerify by engine or machine serial number before ordering.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":47275976949981,"sku":"WP20012","price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/wp20012-2.webp?v=1781566952"},{"product_id":"10r-4096-genuine-cat-electronic-control-module","title":"10R-4096 - Genuine CAT Electronic Control Module (ECM)","description":"\u003cp\u003eCat 10R-4096 Electronic Control Module (ECM) – Genuine Caterpillar ECM\u003c\/p\u003e\u003cp\u003eThe Cat 10R-4096 is a genuine Caterpillar ECM for 3508B, 3512B and 3516B engines. It runs fuel injection timing and quantity, monitors the sensors across the engine and stores the fault codes techs pull during diagnostics. 10R-4096 ships without machine specific programming, so it has to be flashed to your engine serial number and application before it will run.\u003c\/p\u003e\u003cp\u003eKey Functions:\u003c\/p\u003e\u003cp\u003e- Controls injection timing and fuel quantity\u003cbr\u003e - Monitors engine sensors and protects against out of range conditions\u003cbr\u003e - Stores and reports fault codes for diagnostics\u003c\/p\u003e\u003cp\u003eFitment \u0026amp; Specifications:\u003c\/p\u003e\u003cp\u003e- Engines 3508B, 3512B, 3516B\u003cbr\u003e - Off-highway trucks 776D, 777D, 784C, 785C, 789B, 793D, 797B\u003cbr\u003e - Excavators 5130B, 5230B\u003cbr\u003e - Loaders 854G, 992G\u003cbr\u003e - Tractors D11N, D11R\u003cbr\u003e -  Also used in marine and generator set builds\u003c\/p\u003e\u003cp\u003eRequires flashing with Cat ET. Verify by engine serial number before ordering.\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":47276007227613,"sku":"WP20013","price":3999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/wp20013-R.png?v=1784678280"},{"product_id":"4795800-turbocharger-for-cat-c4-4","title":"4795800 - Genuine Cat Turbocharger","description":"\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003cbr\u003e\n  Turbocharger designed to increase engine airflow by compressing intake air for improved power and efficiency.\n  Proper turbo performance supports boost response under load and helps maintain consistent engine operation across operating conditions.\n\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"margin:0 0 10px 18px; padding:0; list-style-position:outside;\"\u003e\n  \u003cli style=\"margin:0;\"\u003e\u003cstrong\u003eIndustrial Engine: CAT C4.4\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli style=\"margin:0;\"\u003e\u003cstrong\u003eExcavator: CAT 318E\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli style=\"margin:0;\"\u003e\u003cstrong\u003eExcavator: CAT 316E L\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli style=\"margin:0;\"\u003e\u003cstrong\u003eVibratory Compactor: CAT CS-64B\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli style=\"margin:0;\"\u003e\u003cstrong\u003eVibratory Compactor: CAT CS-54B\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli style=\"margin:0;\"\u003e\u003cstrong\u003eVibratory Compactor: CAT CP-54B\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Verify fitment with us before ordering to ensure the correct part for your application.\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":47523705618653,"sku":"WP20376","price":1999.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/wp20376.png?v=1781041986"},{"product_id":"10r-2768-twin-cylinder-air-brake-compressor-for-cat-c18-c15","title":"10R-2768 - Genuine CAT Twin Cylinder Air Brake Compressor C18\/C15","description":"\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003cbr\u003e\n  Twin cylinder air brake compressor designed to supply compressed air for vehicle air brake and auxiliary air systems by generating and maintaining system air pressure.\n  Proper compressor operation supports reliable braking performance and consistent air system function under varying operating conditions.\n\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"margin:0 0 10px 18px; padding:0; list-style-position:outside;\"\u003e\n  \u003cli style=\"margin:0;\"\u003e\u003cstrong\u003eCAT C15\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli style=\"margin:0;\"\u003e\u003cstrong\u003eCAT C18\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Verify fitment with us before ordering to ensure the correct part for your application.\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":47553372061917,"sku":"WP20252","price":2799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/wp20252.png?v=1779913267"},{"product_id":"10r-6317-twin-cylinder-air-brake-compressor-for-cat-c18-c15","title":"10R-6317 - Genuine CAT Twin Cylinder Air Brake Compressor C18\/C15","description":"\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003cbr\u003e\n  Twin cylinder air brake compressor designed to supply compressed air for vehicle air brake and auxiliary air systems by generating and maintaining system air pressure.\n  Proper compressor operation supports reliable braking performance and consistent air system function under varying operating conditions.\n\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"margin:0 0 10px 18px; padding:0; list-style-position:outside;\"\u003e\n  \u003cli style=\"margin:0;\"\u003e\u003cstrong\u003eCAT C15\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli style=\"margin:0;\"\u003e\u003cstrong\u003eCAT C18\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Verify fitment with us before ordering to ensure the correct part for your application.\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":47553373896925,"sku":"WP20252","price":2799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/wp20252.png?v=1779913267"},{"product_id":"304-2693-twin-cylinder-air-brake-compressor-for-cat-c18-c15","title":"304-2693 - Genuine CAT Twin Cylinder Air Brake Compressor C18\/C15","description":"\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003cbr\u003e\n  Twin cylinder air brake compressor designed to supply compressed air for vehicle air brake and auxiliary air systems by generating and maintaining system air pressure.\n  Proper compressor operation supports reliable braking performance and consistent air system function under varying operating conditions.\n\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"margin:0 0 10px 18px; padding:0; list-style-position:outside;\"\u003e\n  \u003cli style=\"margin:0;\"\u003e\u003cstrong\u003eCAT C15\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli style=\"margin:0;\"\u003e\u003cstrong\u003eCAT C18\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Verify fitment with us before ordering to ensure the correct part for your application.\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":47553375830237,"sku":"WP20252","price":2799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/wp20252.png?v=1779913267"},{"product_id":"5011625x-twin-cylinder-air-brake-compressor-for-cat-c18-c15","title":"5011625X - Genuine CAT Twin Cylinder Air Brake Compressor C18\/C15","description":"\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003cbr\u003e\n  Twin cylinder air brake compressor designed to supply compressed air for vehicle air brake and auxiliary air systems by generating and maintaining system air pressure.\n  Proper compressor operation supports reliable braking performance and consistent air system function under varying operating conditions.\n\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"margin:0 0 10px 18px; padding:0; list-style-position:outside;\"\u003e\n  \u003cli style=\"margin:0;\"\u003e\u003cstrong\u003eCAT C15\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli style=\"margin:0;\"\u003e\u003cstrong\u003eCAT C18\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Verify fitment with us before ordering to ensure the correct part for your application.\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":47553378549981,"sku":"WP20252","price":2799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/wp20252.png?v=1779913267"},{"product_id":"k048567-twin-cylinder-air-brake-compressor-for-cat-c18-c15","title":"K048567 - Genuine CAT Twin Cylinder Air Brake Compressor C18\/C15","description":"\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003cbr\u003e\n  Twin cylinder air brake compressor designed to supply compressed air for vehicle air brake and auxiliary air systems by generating and maintaining system air pressure.\n  Proper compressor operation supports reliable braking performance and consistent air system function under varying operating conditions.\n\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"margin:0 0 10px 18px; padding:0; list-style-position:outside;\"\u003e\n  \u003cli style=\"margin:0;\"\u003e\u003cstrong\u003eCAT C15\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli style=\"margin:0;\"\u003e\u003cstrong\u003eCAT C18\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Verify fitment with us before ordering to ensure the correct part for your application.\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":47553380057309,"sku":"WP20252","price":2799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/wp20252.png?v=1779913267"},{"product_id":"801595-twin-cylinder-air-brake-compressor-for-cat-c18-c15","title":"801595 - Genuine CAT Twin Cylinder Air Brake Compressor C18\/C15","description":"\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003cbr\u003e\n  Twin cylinder air brake compressor designed to supply compressed air for vehicle air brake and auxiliary air systems by generating and maintaining system air pressure.\n  Proper compressor operation supports reliable braking performance and consistent air system function under varying operating conditions.\n\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"margin:0 0 10px 18px; padding:0; list-style-position:outside;\"\u003e\n  \u003cli style=\"margin:0;\"\u003e\u003cstrong\u003eCAT C15\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli style=\"margin:0;\"\u003e\u003cstrong\u003eCAT C18\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Verify fitment with us before ordering to ensure the correct part for your application.\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":47553381630173,"sku":"WP20252","price":2799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/wp20252.png?v=1779913267"},{"product_id":"20r0178-air-brake-compressor-ba-921-for-c18-c15","title":"20R0178 - Genuine CAT Air Brake Compressor BA-921 C18\/C15","description":"\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003cbr\u003e\n  BA-921 air brake compressor designed to supply compressed air for vehicle air brake and auxiliary air systems by generating and maintaining system air pressure.\n  Proper compressor operation supports reliable braking performance and consistent air system function under varying operating conditions.\n\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"margin:0 0 10px 18px; padding:0; list-style-position:outside;\"\u003e\n  \u003cli style=\"margin:0;\"\u003e\u003cstrong\u003eCAT C15\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli style=\"margin:0;\"\u003e\u003cstrong\u003eCAT C18\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Verify fitment with us before ordering to ensure the correct part for your application.\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":47553455358173,"sku":"WP20253","price":1099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/wp20253.png?v=1779916846"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/collections\/CAT_Logo.png?v=1741482804","url":"https:\/\/wisentpartscenter.com\/collections\/cat.oembed?page=3","provider":"Wisent Parts Center","version":"1.0","type":"link"}