{"product_id":"bgmg-2020639-differential-ring-and-pinion-rear","title":"BGMG 2020639 Differential Ring and Pinion - Rear","description":"\u003ch2\u003eFSFT Differential Ring and Pinion\u003c\/h2\u003e\u003cp\u003eFSFT Part Number 2020639 is a differential ring and pinion application for rear axle service on a wide range of GM, Isuzu, Hummer, and classic rear-wheel-drive platforms. It is listed for rear-position use on trucks, SUVs, and performance cars that rely on precise final-drive gearing.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart type: differential ring and pinion\u003c\/li\u003e\n\u003cli\u003eBrand line: FSFT\u003c\/li\u003e\n\u003cli\u003ePart number: 2020639\u003c\/li\u003e\n\u003cli\u003eRear-position fitment on listed truck and SUV applications\u003c\/li\u003e\n\u003cli\u003eAlso listed for N\/A-position applications on several passenger car platforms\u003c\/li\u003e\n\u003cli\u003eFits a broad range of Chevrolet Colorado, GMC Canyon, Hummer H3, and classic GM models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eFSFT 2020639 is a driveline and axle component used in differential service where ring-and-pinion gear replacement is required. Compatible vehicle coverage includes 2004-2012 Chevrolet Colorado rear, 2004-2012 GMC Canyon rear, 2006-2010 Hummer H3 rear, 2009-2010 Hummer H3T rear, 2003-2008 Isuzu Ascender rear, and additional rear or N\/A-position applications across Chevrolet, GMC, Oldsmobile, Pontiac, Buick, and Isuzu platforms. For buyers searching for a Chevrolet Colorado rear differential ring and pinion, GMC Canyon rear gear set, or Hummer H3 rear ring and pinion, this listing provides the fitment detail needed to match the application.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestoring proper differential gear operation after gear wear or damage\u003c\/li\u003e\n\u003cli\u003eAddressing gear noise caused by worn ring and pinion teeth\u003c\/li\u003e\n\u003cli\u003eCorrecting driveline issues related to final-drive gear failure\u003c\/li\u003e\n\u003cli\u003eSupporting rear differential rebuilds on listed trucks, SUVs, and cars\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify axle type, gear ratio, and exact vehicle application before installation. Differential ring and pinion replacement requires careful setup of backlash, pinion depth, and bearing preload, so professional installation is recommended. Match the listed position exactly: rear for truck and SUV applications, and N\/A-position listings for the specified passenger car platforms.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eFSFT 2020639 is cataloged for direct application matching across the listed vehicles and positions. Confirm fitment against the vehicle year, make, model, and rear differential configuration before ordering.\u003c\/p\u003e","brand":"BGMG","offers":[{"title":"Default Title","offer_id":52729572327605,"sku":"BGMG-2020639","price":263.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/QR_2020639_Fro.jpg?v=1782195689","url":"https:\/\/www.partcatalog.com\/products\/bgmg-2020639-differential-ring-and-pinion-rear","provider":"PartCatalog","version":"1.0","type":"link"}