{"title":"Buy Pulleys for Heavy-Duty Trucks","description":"\u003cp\u003ePulleys for heavy-duty diesel truck engines. Genuine OEM idler pulleys and belt tensioner pulleys for Cummins, Detroit, Mack, Volvo, and Paccar heavy-duty engine accessory drive systems.\u003c\/p\u003e","products":[{"product_id":"25154426-genuine-mack-pulley","title":"25154426 - Genuine Mack Pulley","description":"\u003cp\u003eGenuine Mack Pulley designed to support proper operation of the related system during maintenance and repair. Built to OEM specifications for reliable performance and long service life.\u003c\/p\u003e","brand":"Mack","offers":[{"title":"Default Title","offer_id":46628737482973,"sku":"WP20233","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/wp20233.png?v=1780153624"},{"product_id":"3914462-engine-fan-drive-pulley","title":"3914462 - Engine Fan Drive Pulley","description":"\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003cbr\u003e\n  Engine fan drive pulley is a belt-driven cooling system component that helps transfer rotational force to the fan drive assembly during engine operation. It supports proper belt tracking, steady pulley rotation, alignment of related front-end components, and dependable airflow system performance in heavy-duty applications.\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\u003eVerify fitment with us before ordering.\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":"Cummins","offers":[{"title":"Default Title","offer_id":47736313938141,"sku":"WP20459","price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/WP20459.1.webp?v=1775240831"},{"product_id":"3908447-engine-fan-drive-pulley","title":"3908447 - Engine Fan Drive Pulley","description":"\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003cbr\u003e\n  Engine fan drive pulley is a belt-driven cooling system component that helps transfer rotational force to the fan drive assembly during engine operation. It supports proper belt tracking, steady pulley rotation, alignment of related front-end components, and dependable airflow system performance in heavy-duty applications.\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\u003eVerify fitment with us before ordering.\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":"Cummins","offers":[{"title":"Default Title","offer_id":47736314036445,"sku":"WP20459","price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/WP20459.1.webp?v=1775240831"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/collections\/WP20459_.1.webp?v=1775240825","url":"https:\/\/wisentpartscenter.com\/collections\/pulley.oembed","provider":"Wisent Parts Center","version":"1.0","type":"link"}