{"product_id":"bchd-pt9449-automatic-transmission-extension-housing-seal-rear","title":"BCHD PT9449 Automatic Transmission Extension Housing Seal - Rear","description":"\u003ch2\u003eAutomatic Transmission Extension Housing Seal\u003c\/h2\u003e\u003cp\u003ePart number PT9449 is an automatic transmission extension housing seal for a wide range of domestic and luxury applications. It is used where the transmission extension housing needs a sealing surface to help control fluid leakage at the rear of the transmission assembly.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAutomatic transmission extension housing seal for service and repair work\u003c\/li\u003e\n\u003cli\u003eApplication coverage includes Chevrolet, GMC, Bentley, Rolls-Royce, Jaguar, Jeep, Pontiac, Cadillac, Buick, Oldsmobile, Aston Martin, Hummer, and AM General models\u003c\/li\u003e\n\u003cli\u003eFits rear-position applications where listed in the fitment data\u003c\/li\u003e\n\u003cli\u003eSupports long-tail fitment searches such as Chevrolet Silverado 2500 HD automatic transmission extension housing seal and GMC Sierra 1500 transmission seal\u003c\/li\u003e\n\u003cli\u003ePart number PT9449 for catalog matching and ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003ePT9449 is a transmission sealing component for vehicles that use an automatic transmission extension housing seal at the rear of the transmission. The fitment data covers many Chevrolet and GMC trucks and SUVs, including Silverado, Sierra, Suburban, Tahoe, Yukon, and Express models, along with selected Bentley, Rolls-Royce, Jaguar, Jeep, Pontiac, Cadillac, Buick, Oldsmobile, Aston Martin, Hummer, and AM General applications. This part number PT9449 is also listed for specific rear applications with notes such as 32 spline, New Process 208, New Process 241C, and shaft-size requirements where applicable.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStopping transmission fluid seepage at the extension housing\u003c\/li\u003e\n\u003cli\u003eReplacing a worn or damaged rear transmission seal\u003c\/li\u003e\n\u003cli\u003eRestoring sealing performance after service on the transmission tail housing\u003c\/li\u003e\n\u003cli\u003eAddressing leaks on listed Chevrolet Silverado and GMC Sierra applications\u003c\/li\u003e\n\u003cli\u003eSupporting repair work on PT9449 fitments with rear-position notes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the exact year, make, model, position, and notes before ordering. Several applications require attention to drivetrain details such as 32 spline, New Process transfer case references, shaft size, or GVW notes. Confirm the transmission and housing configuration on the vehicle before installation. Professional installation is recommended for proper seal seating and leak prevention.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eUse PT9449 as a catalog-matched replacement seal for the listed applications. Review the fitment notes carefully to confirm the correct transmission housing configuration before installation.\u003c\/p\u003e","brand":"BCHD","offers":[{"title":"Default Title","offer_id":53657691029685,"sku":"BCHD-PT9449","price":10.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/8P_PT9449_Ang.jpg?v=1793601104","url":"https:\/\/www.partcatalog.com\/products\/bchd-pt9449-automatic-transmission-extension-housing-seal-rear","provider":"PartCatalog","version":"1.0","type":"link"}