{"product_id":"atp-parts-sb-25-automatic-transmission-extension-housing-bushing","title":"ATP Parts SB-25 Automatic Transmission Extension Housing Bushing","description":"\u003ch2\u003eAutomatic Transmission Extension Housing Bushing\u003c\/h2\u003e\u003cp\u003eATP Parts SB-25 is an automatic transmission extension housing bushing built as an exact-fit replacement for a wide range of GM, Buick, Cadillac, Pontiac, Isuzu, Geo, and Suzuki applications. It uses bronze\/babbitt material and a 1-5\/8\" outer diameter to match the specified transmission housing dimensions.\u003c\/p\u003e\u003cp\u003eFor vehicles such as the Chevrolet Astro, GMC Safari, and Chevrolet S10, this bushing supports proper extension housing alignment in the transmission tail section. ATP Parts SB-25 is a direct replacement choice for service work on older rear-wheel-drive and 4x4 applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBronze\/babbitt material for transmission extension housing service\u003c\/li\u003e\n\u003cli\u003e1-5\/8\" outer diameter for listed applications\u003c\/li\u003e\n\u003cli\u003eExact-fit replacement from ATP Transmission Components\u003c\/li\u003e\n\u003cli\u003eCompatible with many Chevrolet, GMC, and related platform vehicles\u003c\/li\u003e\n\u003cli\u003eCross-references BBB Industries 13932 and Gates 41230 for the same application\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Information\u003c\/h2\u003e\u003cp\u003eATP Parts SB-25 is an automatic transmission extension housing bushing engineered for direct replacement in supported vehicles. The part is listed across a broad range of applications, including Chevrolet Camaro, Corvette, Caprice, Impala, S10, Astro, Blazer, and GMC Jimmy, Sonoma, Safari, and Yukon models. It also covers select Buick Roadmaster, Cadillac Fleetwood and DeVille, Pontiac Firebird, and other GM-platform vehicles from 1986-1997.\u003c\/p\u003e\u003cp\u003eThis part number is commonly searched as an automatic transmission tail housing bushing, extension housing bushing, or transmission output support bushing for GM trucks and cars. If you are servicing a Chevrolet C1500, GMC K1500, or Chevrolet S10 Blazer with the listed transmission configuration, SB-25 provides the specified bronze\/babbitt replacement format.\u003c\/p\u003e\u003ch2\u003eCommon Repair Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTransmission tailshaft or extension housing wear\u003c\/li\u003e\n\u003cli\u003eExcessive output shaft movement at the rear of the transmission\u003c\/li\u003e\n\u003cli\u003eNoise or vibration from a worn extension housing support point\u003c\/li\u003e\n\u003cli\u003eFluid leakage associated with housing wear at the bushing area\u003c\/li\u003e\n\u003cli\u003eRestoration of proper shaft support during transmission rebuild service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the transmission type and housing dimensions before installation. Some listed vehicles note specific transmission applications such as THM400 or THM350C, so confirm the original unit against the vehicle and transmission code before ordering. Clean the extension housing bore thoroughly and inspect the output shaft and seal surfaces for wear before pressing in the new bushing.\u003c\/p\u003e\u003cp\u003eBecause fitment varies by year, make, model, and transmission family, match the vehicle listing exactly. ATP Parts SB-25 is frequently selected for Chevrolet and GMC truck platforms, along with Camaro, Firebird, and Corvette service applications.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eATP Transmission Components are positioned as exact-fit replacement parts with no compromise on application matching. SB-25 is built to the listed dimensions and material specification for the supported vehicles and transmission housings.\u003c\/p\u003e","brand":"ATP Parts","offers":[{"title":"Default Title","offer_id":43385731940533,"sku":"BBFB-SB-25","price":15.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/AT_SB25_Fro_4ef51ef1-a7b1-434f-b05d-b110654471a3.jpg?v=1774704583","url":"https:\/\/www.partcatalog.com\/products\/atp-parts-sb-25-automatic-transmission-extension-housing-bushing","provider":"PartCatalog","version":"1.0","type":"link"}