{"product_id":"dorman-630-022-drive-axle-shaft-rear-left-or-rear-right","title":"Dorman 630-022 Drive Axle Shaft - Rear Left or Rear Right","description":"\u003ch2\u003eDorman 630-022 Drive Axle Shaft\u003c\/h2\u003e\u003cp\u003eThis Dorman drive axle shaft is a direct replacement for the original equipment axle on select Chevrolet Express 1500 and GMC Savana 1500 models. Built with carbon steel and a galvanized finish, it addresses axle shaft damage and worn bearings with application-specific installation components.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement axle shaft for select rear applications\u003c\/li\u003e\n\u003cli\u003eCarbon steel shaft construction with galvanized finish\u003c\/li\u003e\n\u003cli\u003eFull floating axle type with 30 inboard splines\u003c\/li\u003e\n\u003cli\u003eIncludes axle shaft seal and bearing\u003c\/li\u003e\n\u003cli\u003e6 mounting holes and 139.3 mm wheel bolt pattern size\u003c\/li\u003e\n\u003cli\u003ePart number: 630-022\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDorman 630-022 is a drive axle shaft engineered for specific Chevrolet Express 1500 and GMC Savana 1500 rear axle applications. It is built to replace a damaged axle shaft or a unit affected by worn bearings, and it follows the original equipment design for the listed vehicles. The shaft measures 34.4 in. long, has a 33.9 mm diameter, and uses a full floating differential case design with 30 inboard splines. The galvanized finish adds corrosion resistance to the carbon steel shaft, while the included axle shaft seal and bearing support a proper repair.\u003c\/p\u003e\u003cp\u003eThis part cross-references OE numbers 12471686 and 12479031 for the same application. If you are searching for a rear axle shaft for a 2003-2014 Chevrolet Express 1500 or GMC Savana 1500, Dorman 630-022 is built around the listed fitment and axle configuration.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBroken or damaged rear axle shaft\u003c\/li\u003e\n\u003cli\u003eNoise or rough operation from worn axle bearings\u003c\/li\u003e\n\u003cli\u003eAxle seal leakage at the shaft area\u003c\/li\u003e\n\u003cli\u003eVehicle-specific rear axle service on Express 1500 and Savana 1500 models\u003c\/li\u003e\n\u003cli\u003eReplacement needs after axle wear in limited-slip or non-JL4 configurations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2012-2014 Chevrolet Express 1500, rear right, w\/RPO Code G80 (Positraction\/Limited Slip)\u003c\/li\u003e\n\u003cli\u003eFits 2011 Chevrolet Express 1500, rear left, w\/RPO Code G80 (Positraction\/Limited Slip)\u003c\/li\u003e\n\u003cli\u003eFits 2008-2010 Chevrolet Express 1500, rear right, wo\/RPO Code JL4 (Active Brake Control)\u003c\/li\u003e\n\u003cli\u003eFits 2007 Chevrolet Express 1500, rear left\u003c\/li\u003e\n\u003cli\u003eFits 2004 Chevrolet Express 1500, rear left\u003c\/li\u003e\n\u003cli\u003eFits 2005-2006 Chevrolet Express 1500, rear right\u003c\/li\u003e\n\u003cli\u003eFits 2003 Chevrolet Express 1500, rear right\u003c\/li\u003e\n\u003cli\u003eFits 2014 GMC Savana 1500, rear right, w\/RPO Code G80 (Positraction\/Limited Slip)\u003c\/li\u003e\n\u003cli\u003eFits 2013 GMC Savana 1500, rear left, w\/RPO Code G80 (Positraction\/Limited Slip)\u003c\/li\u003e\n\u003cli\u003eFits 2012 GMC Savana 1500, rear right, w\/RPO Code G80 (Positraction\/Limited Slip)\u003c\/li\u003e\n\u003cli\u003eFits 2011 GMC Savana 1500, rear left, w\/RPO Code G80 (Positraction\/Limited Slip)\u003c\/li\u003e\n\u003cli\u003eFits 2009-2010 GMC Savana 1500, rear left, wo\/RPO Code JL4 (Active Brake Control)\u003c\/li\u003e\n\u003cli\u003eFits 2008 GMC Savana 1500, rear right, wo\/RPO Code JL4 (Active Brake Control)\u003c\/li\u003e\n\u003cli\u003eFits 2007 GMC Savana 1500, rear left\u003c\/li\u003e\n\u003cli\u003eFits 2006 GMC Savana 1500, rear right\u003c\/li\u003e\n\u003cli\u003eFits 2004-2005 GMC Savana 1500, rear right\u003c\/li\u003e\n\u003cli\u003eFits 2003 GMC Savana 1500, rear left\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBefore installation, verify axle position, RPO code, spline count, and wheel bolt pattern against the vehicle build data. For Chevrolet Express 1500 and GMC Savana 1500 rear axle service, confirm the listed side and configuration match the original axle assembly.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman manufactures direct replacement drivetrain components to match original equipment fit and function on the specified applications. Part number 630-022 is built to OE-style specifications for the listed Chevrolet Express 1500 and GMC Savana 1500 fitments.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52778787733685,"sku":"BKKY-630-022","price":273.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_630022_Fro.jpg?v=1783580221","url":"https:\/\/www.partcatalog.com\/products\/dorman-630-022-drive-axle-shaft-rear-left-or-rear-right","provider":"PartCatalog","version":"1.0","type":"link"}