{"product_id":"atp-parts-co-24-automatic-transmission-oil-pump-seal","title":"ATP Parts CO-24 Automatic Transmission Oil Pump Seal - Front, Front Outer or Outer","description":"\u003ch2\u003eAutomatic Transmission Oil Pump Seal for GM Applications\u003c\/h2\u003e\u003cp\u003eATP Parts CO-24 is an automatic transmission oil pump seal built as an exact-fit replacement for a wide range of GM rear-wheel-drive and front-wheel-drive applications. It is sized for the specified pump seal dimensions and supports service work on vehicles such as the Chevrolet C1500, GMC Jimmy, and Cadillac DeVille.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAutomatic transmission oil pump seal from ATP Parts\u003c\/li\u003e\n\u003cli\u003eExact-fit replacement part for transmission sealing service\u003c\/li\u003e\n\u003cli\u003eInside diameter: 1.6875 in.\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 2.875 in.\u003c\/li\u003e\n\u003cli\u003eThickness: 0.375 in.\u003c\/li\u003e\n\u003cli\u003eFits front and front outer positions where listed\u003c\/li\u003e\n\u003cli\u003eCross-references Anchor 3227 for the same application\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eATP Transmission Seals and Gaskets are made as direct replacement sealing components for transmission repair. The CO-24 oil pump seal is used to help maintain proper fluid sealing at the transmission pump area, which is critical during rebuilds, reseals, and leak correction. This part number, CO-24, is listed across many 1988-1993 GM platforms, including Chevrolet, GMC, Buick, Cadillac, Oldsmobile, and Pontiac models. Common fitment examples include 1993 Chevrolet C1500 Front Outer, 1993 GMC Yukon Front Outer, and 1991-1993 Cadillac DeVille Front.\u003c\/p\u003e\u003cp\u003eCompatible vehicle coverage includes 1993 Buick Roadmaster, 1993 Chevrolet Astro, 1993 Chevrolet Blazer, 1993 GMC Safari, and 1993 Oldsmobile Bravada, along with additional applications listed for 1988-1993 Chevrolet Camaro, Corvette, S10, and related GM trucks and vans. The CO-24 part number is also referenced by several aftermarket numbers, making it easier to match during transmission service.\u003c\/p\u003e\u003ch2\u003eWhat This Part Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTransmission fluid seepage at the oil pump seal area\u003c\/li\u003e\n\u003cli\u003eSeal wear found during transmission rebuilds\u003c\/li\u003e\n\u003cli\u003eLeak repair on high-mileage GM automatic transmissions\u003c\/li\u003e\n\u003cli\u003eReplacement of a hardened, flattened, or damaged pump seal\u003c\/li\u003e\n\u003cli\u003eService work on GM 4L60-E, THM700-R4\/4L60\/MD8 applications where noted\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the transmission code, position, and notes before installation. Some listed vehicles use front outer or front positions, and certain Cadillac and Chevrolet applications specify 4L60-E or THM700-R4\/4L60\/MD8 compatibility. Inspect the pump bore and sealing surface for wear, clean all mating surfaces thoroughly, and confirm the seal dimensions match the original part before assembly. For best results, install during a full transmission service or rebuild when access to the pump area is available.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eATP Parts CO-24 is part of ATP’s transmission sealing line, which is positioned as an exact-fit replacement solution for repair professionals and do-it-yourself transmission service.\u003c\/p\u003e","brand":"ATP Parts","offers":[{"title":"Default Title","offer_id":43385693372597,"sku":"BBFB-CO-24","price":17.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/AT_CO24_Fro_e8296f2c-cf8d-4713-9146-bb62c102acb6.jpg?v=1774704541","url":"https:\/\/www.partcatalog.com\/products\/atp-parts-co-24-automatic-transmission-oil-pump-seal","provider":"PartCatalog","version":"1.0","type":"link"}