{"product_id":"3866377c91-genuine-wabco-cylinder-clutch-servo","title":"3866377C91 - Genuine Wabco Cylinder, Clutch Servo","description":"\u003cp\u003eGenuine WABCO 3866377C91 Clutch Servo Cylinder is part of the manual-transmission clutch control system and reduces the amount of pedal effort needed to operate the clutch. It combines the driver's hydraulic clutch input with pneumatic assistance, making clutch engagement easier and more consistent in heavy-duty truck service.\u003c\/p\u003e\u003cp\u003eKey Functions\u003c\/p\u003e\u003cp\u003e- Assists clutch release so the driver does not have to provide the full operating force through the pedal.\u003cbr\u003e - Transfers clutch pedal input to the clutch release mechanism.\u003cbr\u003e - Uses hydraulic clutch fluid together with pneumatic pressure to provide servo assistance.\u003cbr\u003e - Helps maintain smooth, predictable clutch operation during frequent shifting.\u003c\/p\u003e\u003cp\u003eFitment \u0026amp; Specifications\u003c\/p\u003e\u003cp\u003e- WABCO Material Number: 9700515110\u003cbr\u003e - Length: 267 mm \/ 10.51 in\u003cbr\u003e - Stroke: 25 mm \/ 0.98 in\u003cbr\u003e - Maximum Operating Pressure: 10 bar \/ 145 psi\u003cbr\u003e - Mounting: 4 × Ø 9 mm\u003cbr\u003e - Mounting Hole Spacing: 130 mm \/ 5.12 in\u003cbr\u003e - Operating Temperature: -30°C to +100°C\u003cbr\u003e - Weight: 4 lb\u003c\/p\u003e\u003cp\u003eVerify fitment with us before ordering to ensure the correct part for your application.\u003c\/p\u003e","brand":"Wabco","offers":[{"title":"Default Title","offer_id":48167951073501,"sku":"WP20556","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7808\/6621\/files\/wp20556-1.png?v=1785782970","url":"https:\/\/wisentpartscenter.com\/products\/3866377c91-genuine-wabco-cylinder-clutch-servo","provider":"Wisent Parts Center","version":"1.0","type":"link"}