{"product_id":"dorman-630-423-drive-axle-shaft-assembly","title":"Dorman 630-423 Drive Axle Shaft Assembly - Front Right Inner","description":"\u003ch2\u003eDurable Drive Axle Shaft Assembly for GM Trucks and SUVs\u003c\/h2\u003e\u003cp\u003eThe Dorman 630-423 drive axle shaft assembly is engineered for reliable performance in select Cadillac, Chevrolet, and GMC models. Designed to meet OEM specifications, this inner axle shaft provides a precise fit and dependable operation for vehicles like the Escalade, Sierra 1500, and Yukon XL 1500.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with 6x5.5 wheel bolt pattern vehicles\u003c\/li\u003e\n\u003cli\u003eConstructed from carbon steel for strength and durability\u003c\/li\u003e\n\u003cli\u003e28 inboard splines for secure engagement\u003c\/li\u003e\n\u003cli\u003e1.25-inch shaft diameter for optimal fit\u003c\/li\u003e\n\u003cli\u003e19.37-inch compressed and overall length\u003c\/li\u003e\n\u003cli\u003eDesigned for independent front suspension (IFS) differential case design\u003c\/li\u003e\n\u003cli\u003eDoes not include wheel studs, ABS tone ring, or brake components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis Dorman drive axle shaft assembly (part number 630-423) is built from carbon steel, providing the necessary toughness to withstand the demands of daily driving and heavy-duty use. The shaft features 28 inboard splines and a 1.25-inch diameter, ensuring compatibility with the specified GM models. Its 19.37-inch length matches OEM dimensions for a direct replacement. The axle is designed for vehicles with a 6x5.5 wheel bolt pattern and an independent front suspension differential case design, making it suitable for models such as the Chevrolet Silverado 1500 and Cadillac Escalade EXT.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or damaged inner axle shafts on compatible GM trucks and SUVs\u003c\/li\u003e\n\u003cli\u003eAddresses issues related to axle shaft wear, such as vibrations or noise during acceleration\u003c\/li\u003e\n\u003cli\u003eRestores proper drivetrain function after axle shaft failure or bending\u003c\/li\u003e\n\u003cli\u003eHelps resolve uneven tire wear caused by axle misalignment\u003c\/li\u003e\n\u003cli\u003eSupports safe and smooth vehicle operation by maintaining drivetrain integrity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 630-423 drive axle shaft assembly requires basic mechanical knowledge and appropriate tools. Ensure the vehicle is securely lifted and supported before beginning work. Since this part does not include wheel studs, ABS tone ring, or brake hardware, verify the condition of these components separately. It is recommended to inspect related seals and bearings during installation and replace them if necessary to prevent future issues.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures this axle shaft assembly to meet or exceed OEM standards, ensuring reliable fit and function. While this product does not include a rust-resistant coating, its carbon steel construction offers durability under normal operating conditions. Please refer to Dorman's warranty policy for specific coverage details related to this part number 630-423.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44041931554997,"sku":"BKKY-630-423","price":212.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_630423_Fro.jpg?v=1775009900","url":"https:\/\/www.partcatalog.com\/products\/dorman-630-423-drive-axle-shaft-assembly","provider":"PartCatalog","version":"1.0","type":"link"}