{"product_id":"dorman-630-137a-drive-axle-shaft-rear-left-or-rear-right","title":"Dorman 630-137A Drive Axle Shaft - Rear Left or Rear Right","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThis Dorman drive axle shaft is a direct OE-style replacement for select Chevrolet and GMC applications. It is built for rear axle service and addresses damaged shafts or worn bearings with a replacement that follows the original application requirements.\u003c\/p\u003e\u003cp\u003ePart number 630-137A is engineered for solid axle use and is listed for multiple Chevrolet and GMC truck and van applications, including Chevrolet C20, GMC G3500, and Chevrolet Express 3500 fitments.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement axle shaft for select rear axle applications\u003c\/li\u003e\n\u003cli\u003eCarbon steel construction with a galvanized finish\u003c\/li\u003e\n\u003cli\u003e33 spline count with 8 x 6.5 wheel bolt pattern\u003c\/li\u003e\n\u003cli\u003eSolid shaft axle design for heavy-duty driveline service\u003c\/li\u003e\n\u003cli\u003eApplication-specific installation components included by design\u003c\/li\u003e\n\u003cli\u003ePart number 630-137A for catalog and service reference\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDorman 630-137A is a drive axle shaft made for select Chevrolet and GMC rear axle applications. It uses a solid shaft axle design, carbon steel construction, and a galvanized finish to match the demands of driveline service. The shaft measures 32.61 inches in length, has a 42 mm diameter, and features 33 splines with an 8 x 6.5 wheel bolt pattern.\u003c\/p\u003e\u003cp\u003eThis axle shaft is listed across a wide range of Chevrolet and GMC trucks, vans, and Suburban models, including Chevrolet C20, GMC P2500, and GMC V2500 Suburban applications. It is also referenced under part number 630-137A and cross-references Monroe Shocks \u0026amp; Struts 14035395 for the same application.\u003c\/p\u003e\u003cp\u003eThe product line is focused on direct OE replacement parts that follow the original application requirements, making it a practical choice when restoring axle function on compatible Chevrolet and GMC driveline setups.\u003c\/p\u003e\u003ch2\u003eCommon Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a damaged axle shaft\u003c\/li\u003e\n\u003cli\u003eRestoring driveline function after bearing wear\u003c\/li\u003e\n\u003cli\u003eAddressing axle service needs on rear axle applications\u003c\/li\u003e\n\u003cli\u003eCorrecting spline or shaft wear in heavy-duty driveline systems\u003c\/li\u003e\n\u003cli\u003eServicing Chevrolet and GMC truck and van rear axle assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the exact year, make, model, and rear axle position before ordering. Fitment includes rear left and rear right applications depending on vehicle configuration, and some listings note single rear wheel or other application-specific details. The fitment notes also indicate that bearing, seal, and hardware are not included for many applications.\u003c\/p\u003e\u003cp\u003ePart number 630-137A should be matched to the vehicle’s axle configuration, spline count, and wheel bolt pattern during service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman designs this axle shaft as a direct replacement for the original equipment application on listed vehicles. The part is built to application-specific requirements for fit and function in the intended driveline setup.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":53396499890357,"sku":"BKKY-630-137A","price":151.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_630137A_FRO.jpg?v=1790662200","url":"https:\/\/www.partcatalog.com\/products\/dorman-630-137a-drive-axle-shaft-rear-left-or-rear-right","provider":"PartCatalog","version":"1.0","type":"link"}