{"product_id":"dorman-630-118a-drive-axle-shaft-rear-left-or-rear-right","title":"Dorman 630-118A Drive Axle Shaft - Rear Left or Rear Right","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eDorman 630-118A is a direct replacement drive axle shaft for select GM full-size rear applications. It is built as a solid carbon steel axle shaft with a galvanized finish and application-specific installation components, making it a practical choice when the original shaft is damaged or worn.\u003c\/p\u003e\u003cp\u003eCompatible With Buick Roadmaster, Chevrolet Caprice, Oldsmobile Custom Cruiser, Buick LeSabre, Buick Century, Buick Electra, and Pontiac Safari rear axle applications. This part cross-references 26014038 for the same application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement axle shaft for select rear-drive applications\u003c\/li\u003e\n\u003cli\u003eSolid shaft axle construction in carbon steel\u003c\/li\u003e\n\u003cli\u003eGalvanized finish for added corrosion resistance\u003c\/li\u003e\n\u003cli\u003e30-spline inboard design with 5-lug, 5 x 4.75 wheel bolt pattern\u003c\/li\u003e\n\u003cli\u003eApplication-specific installation components included in the assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDorman 630-118A is engineered to replace the original axle shaft on specific GM vehicles with rear left or rear right fitment. The shaft measures 31.8 inches in length and uses a 34.2 mm diameter, with a solid axle design and no CV joints, axle nut, or ABS tone ring included. It is intended for applications that use a GM 10-bolt differential case design and a 5 x 4.75 wheel bolt pattern. For buyers searching for a Buick Roadmaster axle shaft, Chevrolet Caprice axle shaft, or Oldsmobile Custom Cruiser axle shaft, this part number provides a direct-fit replacement path. The part number 630-118A is also referenced by interchange number 26014038.\u003c\/p\u003e\u003ch2\u003eCommon Repair Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing an axle shaft with wear, damage, or spline-related failure\u003c\/li\u003e\n\u003cli\u003eRestoring rear wheel drive function after shaft deterioration\u003c\/li\u003e\n\u003cli\u003eAddressing noise or vibration caused by a compromised axle assembly\u003c\/li\u003e\n\u003cli\u003eRepairing a vehicle that needs a direct replacement for the original shaft\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eFitment includes rear left and rear right applications depending on the vehicle. Confirm the GM 10-bolt differential case design, 30-spline configuration, and 5 x 4.75 wheel bolt pattern before installation. Fitment notes indicate this axle shaft does not include the bearing, seal, or hardware, so those components should be verified separately during service. Use the vehicle-specific application data to match the correct side and year before ordering.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman manufactures replacement driveline components to match original equipment applications on selected vehicles. Part number 630-118A is built as a direct replacement axle shaft for the listed fitments and follows application-specific requirements for proper service.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":53519179514037,"sku":"BKKY-630-118A","price":104.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_630118A_FRO.jpg?v=1791954802","url":"https:\/\/www.partcatalog.com\/products\/dorman-630-118a-drive-axle-shaft-rear-left-or-rear-right","provider":"PartCatalog","version":"1.0","type":"link"}