{"product_id":"federal-mogul-th700-r4-4l60e-3rd-and-4th-clutch-piston-fits-gm","title":"Federal Mogul TH700-R4\/4L60E 3rd and 4th Clutch Piston fits GM","description":"\u003cp dir=\"auto\"\u003e\u003cstrong\u003eFederal Mogul TH700-R4\/4L60E 3rd \u0026amp; 4th Clutch Molded Piston – Compatible for GM 1982-Up\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eStop slipping in 3rd \u0026amp; 4th gears, delayed upshifts, and burnt 3-4 clutches with this upgraded molded piston from Stellar Automotive Group.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThis direct-replacement piston is the critical apply component for the 3rd \u0026amp; 4th clutch pack in all TH700-R4 and 4L60E transmissions. The factory piston commonly cracks or loses its bond under heat and mileage, causing internal leakage that weakens 3rd\/4th apply — leading to flare on upshifts, slipping under load, and rapid clutch failure. This molded piston with permanently bonded rubber seal restores full line pressure, delivers crisp 3rd-to-4th transitions, and protects your clutch pack for reliable daily driving or performance use.\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\u003eChevrolet Camaro, Corvette, Silverado, Tahoe, Suburban\u003c\/li\u003e\n \t\u003cli\u003eGMC Sierra, Yukon\u003c\/li\u003e\n \t\u003cli\u003eCadillac Escalade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eSymptoms of a failing 3rd \u0026amp; 4th clutch piston:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul dir=\"auto\"\u003e\n \t\u003cli\u003eFlare or slip on 3-4 upshift\u003c\/li\u003e\n \t\u003cli\u003eDelayed engagement in 3rd\/4th gear\u003c\/li\u003e\n \t\u003cli\u003eHarsh shifts when clutches finally grab\u003c\/li\u003e\n \t\u003cli\u003eBurnt 3rd\/4th frictions on teardown\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eDon’t let a $50 piston destroy a $500 clutch pack — install the Stellar Automotive Group molded 3rd \u0026amp; 4th piston and shift strong through every gear.\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 TH700-R4\/4L60E rebuild part to your cart today and enjoy crisp, reliable shifts!\u003c\/p\u003e","brand":"Trans Parts Direct","offers":[{"title":"Default Title","offer_id":52425246146741,"sku":"77763A UP","price":36.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/3872\/0181\/files\/77763A-UP-scaled.jpg?v=1786619153","url":"https:\/\/transpartsdirect.com\/products\/federal-mogul-th700-r4-4l60e-3rd-and-4th-clutch-piston-fits-gm","provider":"Trans Parts Direct","version":"1.0","type":"link"}