{"product_id":"e4od-4r100-coast-clutch-piston-fits-ford-89-04","title":"E4OD\/4R100 Coast Clutch Piston fits Ford (89-04)","description":"\u003cp dir=\"auto\"\u003e\u003cstrong\u003eStellar Automotive Group E4OD\/4R100 Coast Clutch Piston – Compatible for Ford Super Duty 1989-2004\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eStop engine runaway on deceleration and burnt coast clutches with this precision molded coast clutch piston from Stellar Automotive Group.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe factory coast piston commonly cracks or loses its lip seal under heavy towing and torque, causing loss of apply pressure — resulting in no engine braking, high RPM overrun when letting off the gas, and rapid clutch failure. This direct-replacement molded piston features a permanently bonded rubber sealing lip that stays flexible and leak-free, restoring full coast-down function and smooth engine braking even under max loads.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003ePerfect fit for popular models including:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul dir=\"auto\"\u003e\n \t\u003cli\u003eFord F-250, F-350, F-450, F-550 Super Duty\u003c\/li\u003e\n \t\u003cli\u003eFord Excursion \u0026amp; E-Series vans\u003c\/li\u003e\n \t\u003cli\u003e7.3L Power Stroke, 5.4L, 6.8L V10 applications (1989-2004)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eSymptoms of a failing coast clutch piston:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul dir=\"auto\"\u003e\n \t\u003cli\u003eEngine revs freely when coasting in gear\u003c\/li\u003e\n \t\u003cli\u003eNo engine braking (especially noticeable downhill)\u003c\/li\u003e\n \t\u003cli\u003eRatcheting noise or slipping on overrun\u003c\/li\u003e\n \t\u003cli\u003eBurnt coast frictions on teardown\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eDon’t let a $50 piston destroy your coast pack — install the Stellar Automotive Group bonded coast piston and feel the engine braking return instantly.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e All parts are distributed, not designed or manufactured, by Stellar Automotive Group.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eAdd this essential E4OD\/4R100 rebuild part to your cart today and tow with full control!\u003c\/p\u003e","brand":"Trans Parts Direct","offers":[{"title":"Default Title","offer_id":52425243721909,"sku":"36963A PAFT","price":41.54,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/3872\/0181\/files\/36963A-PAFT-scaled.jpg?v=1786618848","url":"https:\/\/transpartsdirect.com\/products\/e4od-4r100-coast-clutch-piston-fits-ford-89-04","provider":"Trans Parts Direct","version":"1.0","type":"link"}