{"product_id":"stellar-automotive-group-th400-front-pump-center-support-sealing-ring-fits-gm","title":"Stellar Automotive Group TH400 Front Pump\/Center Support Sealing Ring fits GM","description":"\u003cp dir=\"auto\"\u003e\u003cstrong\u003eStellar Automotive Group TH400 Front Pump\/Center Support Sealing Ring – Compatible for GM 1964-Up\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003ePrevent low line pressure, delayed engagement, and clutch slip with this high-quality sealing ring from Stellar Automotive Group.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThis direct-replacement sealing ring fits the front pump and center support in all TH400 transmissions. The factory rings often harden, shrink, or wear over time from heat and mileage, causing internal leaks that reduce pressure, cause slipping clutches, harsh shifts, and eventual transmission damage. This upgraded ring provides a reliable, leak-proof seal, restores full hydraulic pressure, and protects your pump, clutches, and bands for reliable performance in classic muscle cars or heavy-duty trucks.\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, Chevelle, Silverado\u003c\/li\u003e\n \t\u003cli\u003eGMC equivalents\u003c\/li\u003e\n \t\u003cli\u003eBuick Regal, Oldsmobile Cutlass, Pontiac GTO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eCommon symptoms this sealing ring resolves:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul dir=\"auto\"\u003e\n \t\u003cli\u003eLow line pressure or delayed engagement\u003c\/li\u003e\n \t\u003cli\u003eSlipping clutches or flare on shifts\u003c\/li\u003e\n \t\u003cli\u003eHarsh or erratic shifting\u003c\/li\u003e\n \t\u003cli\u003eFluid leaks or burnt clutches on teardown\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eEasy installation\u003c\/strong\u003e – replace during pump or center support service. Professional installation recommended for best results.\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 TH400 sealing ring to your cart today and restore strong, leak-free performance!\u003c\/p\u003e","brand":"Trans Parts Direct","offers":[{"title":"Default Title","offer_id":52425248964789,"sku":"34406 SP","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/3872\/0181\/files\/34406-SP-scaled.jpg?v=1786619529","url":"https:\/\/transpartsdirect.com\/products\/stellar-automotive-group-th400-front-pump-center-support-sealing-ring-fits-gm","provider":"Trans Parts Direct","version":"1.0","type":"link"}