{"product_id":"dorman-630-147a-drive-axle-shaft-rear-left-or-rear-right","title":"Dorman 630-147A Drive Axle Shaft - Rear Left or Rear Right","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eDorman 630-147A is a direct replacement drive axle shaft for select heavy-duty Chevrolet and GMC applications. It is built for vehicles with the wide track axle configuration and is specified for rear left or rear right fitments depending on model and year.\u003c\/p\u003e\u003cp\u003eThis axle shaft is a practical replacement when the original shaft is damaged or when bearing wear has affected driveline performance. It is engineered to match the original equipment application and includes application-specific installation components.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement axle shaft for select Chevrolet C3500, Chevrolet C3500HD, GMC C3500, GMC C3500HD, Chevrolet P30, and GMC P3500 applications\u003c\/li\u003e\n\u003cli\u003eFits rear left and rear right positions only where listed in the fitment data\u003c\/li\u003e\n\u003cli\u003eSolid axle shaft construction with carbon steel material and galvanized finish\u003c\/li\u003e\n\u003cli\u003e37 spline count with 8 x 6.5 wheel bolt pattern\u003c\/li\u003e\n\u003cli\u003eDesigned for Dana 80 differential case applications\u003c\/li\u003e\n\u003cli\u003ePart number 630-147A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDorman 630-147A is a drive axle shaft replacement for select Chevrolet and GMC trucks and chassis applications. It uses a solid shaft axle design, measures 36.69 inches in length, and is built from carbon steel with a galvanized finish for corrosion resistance. The shaft is configured with 37 inboard splines and a Dana 80 differential case design type, making it a fitment-specific solution for the listed heavy-duty platforms.\u003c\/p\u003e\u003cp\u003eCompatible applications include 1991-2002 Chevrolet C3500, Chevrolet C3500HD, Chevrolet P30, GMC C3500, GMC C3500HD, and GMC P3500 models in the rear left or rear right positions as shown in the fitment table. Part number 630-147A is also cross-referenced to 15664115 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a damaged axle shaft\u003c\/li\u003e\n\u003cli\u003eAddressing driveline noise related to shaft wear\u003c\/li\u003e\n\u003cli\u003eRestoring axle support after bearing-related failure\u003c\/li\u003e\n\u003cli\u003eCorrecting fitment issues on wide track axle applications\u003c\/li\u003e\n\u003cli\u003eReturning proper wheel bolt pattern and spline engagement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle’s axle configuration, differential case design, and position before ordering. This part is listed for vehicles without RPO Code 5T2 on some applications, and several fitments note that bearing, seal, or hardware are not included. Confirm spline count, wheel bolt pattern, and axle length against the original shaft before installation.\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 the listed vehicles. The part number is 630-147A.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":53396500086965,"sku":"BKKY-630-147A","price":115.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_630147A_FRO.jpg?v=1790662208","url":"https:\/\/www.partcatalog.com\/products\/dorman-630-147a-drive-axle-shaft-rear-left-or-rear-right","provider":"PartCatalog","version":"1.0","type":"link"}