{"product_id":"atp-parts-ho-8-automatic-transmission-extension-housing-seal","title":"ATP Parts HO-8 Automatic Transmission Extension Housing Seal - Rear","description":"\u003ch2\u003eAutomatic Transmission Extension Housing Seal for Long Extension Applications\u003c\/h2\u003e\u003cp\u003eATP Parts HO-8 is an exact-fit automatic transmission extension housing seal for select rear-drive trucks, vans, and SUVs with a long extension housing. It is built for vehicles with a 2.5-inch outer diameter and no boot, helping restore a proper seal at the transmission tail housing.\u003c\/p\u003e\u003cp\u003eCompatible with applications such as Ford F-150, Dodge Ram 2500, and Jeep Grand Cherokee, this seal supports a direct replacement repair for common extension housing leak concerns. ATP Parts HO-8 is also cross-referenced with National 7038SA for the same application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExact-fit automatic transmission extension housing seal\u003c\/li\u003e\n\u003cli\u003eFor long extension housings over 133-inch wheelbase applications\u003c\/li\u003e\n\u003cli\u003e2.5-inch outer diameter specification\u003c\/li\u003e\n\u003cli\u003eFits no-boot configurations\u003c\/li\u003e\n\u003cli\u003eDirect replacement for select Ford, Dodge, Jeep, Lincoln, and Mitsubishi applications\u003c\/li\u003e\n\u003cli\u003eATP Transmission Seals and Gaskets are exact fit replacement parts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eATP Parts HO-8 is a transmission sealing component used at the extension housing to help maintain a secure seal where the driveshaft area meets the transmission tail section. It is specified for vehicles with a long extension, more than 133-inch wheelbase, no boot, and a 2.5-inch outer diameter. Confirmed applications include 1989-2004 Jeep Grand Cherokee, 1989-2003 Dodge Dakota, 1990-2001 Ford F-150, and 1994-2001 Dodge Ram 1500, along with many other Ford, Dodge, Lincoln, and Mitsubishi models.\u003c\/p\u003e\u003cp\u003eThis part number, HO-8, is intended for repair work where the original extension housing seal has worn, hardened, or begun leaking. It cross-references National 7038SA for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTransmission fluid seepage at the extension housing\u003c\/li\u003e\n\u003cli\u003eLeaks around the tail housing seal area\u003c\/li\u003e\n\u003cli\u003eSeal wear from age, heat, and driveline movement\u003c\/li\u003e\n\u003cli\u003eFluid loss that can lead to low transmission fluid level\u003c\/li\u003e\n\u003cli\u003eService issues on long-extension rear-drive applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the transmission configuration before ordering. This seal is listed for long extension applications over 133-inch wheelbase with a 2.5-inch outer diameter and no boot. Confirm the vehicle year, make, model, and transmission setup against the fitment list, especially on Dodge Ram, Ford Econoline, and Jeep Grand Cherokee applications.\u003c\/p\u003e\u003cp\u003eInspect the extension housing surface for wear, scoring, or contamination before installation. Clean the sealing area thoroughly and replace any damaged components that could affect seal performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eATP Parts positions this seal as an exact-fit replacement part for transmission service work. The HO-8 is built to match the listed application requirements for a direct repair on select automatic transmission extension housings.\u003c\/p\u003e","brand":"ATP Parts","offers":[{"title":"Default Title","offer_id":43385718177973,"sku":"BBFB-HO-8","price":17.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/AT_HO8_Fro_591207d7-1b2a-48ab-9d4b-fffdaf4d5989.jpg?v=1774704559","url":"https:\/\/www.partcatalog.com\/products\/atp-parts-ho-8-automatic-transmission-extension-housing-seal","provider":"PartCatalog","version":"1.0","type":"link"}