{"product_id":"c3-a4ld-4r44e-5r55e-servo-piston-fits-ford-78-up","title":"C3\/A4LD\/4R44E\/5R55E Servo Piston fits Ford (78-Up)","description":"\u003cp dir=\"auto\"\u003e\u003cstrong\u003eC3\/A4LD\/4R44E\/4R55E\/5R55E Intermediate \u0026amp; Overdrive Servo Piston (Molded, 1.720\" ID) – Compatible for Ford 1978-Up\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eFix harsh 2-3 or 3-4 shifts, delayed band apply, and burnt intermediate\/overdrive bands with this upgraded molded servo piston.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe factory cast piston with separate lip seal is notorious for cracking, hardening, and leaking — causing weak or no band apply in 2nd, 3rd, and overdrive gears. This direct-replacement molded piston (1.720\" ID) features a permanently bonded rubber sealing lip that stays soft and leak-free for decades, restoring instant, firm servo engagement every time. Ideal for high-mileage Rangers, Explorers, and Aerostars.\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 Ranger, Explorer, Aerostar, Bronco II\u003c\/li\u003e\n \t\u003cli\u003eMercury Mountaineer\u003c\/li\u003e\n \t\u003cli\u003eMazda B-Series\u003c\/li\u003e\n \t\u003cli\u003eAll C3, A4LD, 4R44E, 4R55E, 5R55E applications (1978-Current)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eSymptoms of a bad servo piston:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul dir=\"auto\"\u003e\n \t\u003cli\u003eHarsh or delayed 2-3 or 3-4 upshift\u003c\/li\u003e\n \t\u003cli\u003eSlipping or no overdrive engagement\u003c\/li\u003e\n \t\u003cli\u003eBurnt intermediate or overdrive band on teardown\u003c\/li\u003e\n \t\u003cli\u003eServo cover leakage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eDon’t fight old servo seals any longer — upgrade to the modern molded design and make your shifts crisp and reliable again.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eAdd this must-have servo upgrade to your cart today and feel the difference on every upshift!\u003c\/p\u003e","brand":"Trans Parts Direct","offers":[{"title":"Default Title","offer_id":52425244606645,"sku":"56528G PAFT","price":28.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/3872\/0181\/files\/56528G-PAFT-scaled_acf7aceb-58c7-4917-b095-d82a9b17cc55.jpg?v=1786618970","url":"https:\/\/transpartsdirect.com\/products\/c3-a4ld-4r44e-5r55e-servo-piston-fits-ford-78-up","provider":"Trans Parts Direct","version":"1.0","type":"link"}