{"product_id":"dorman-630-440-drive-axle-shaft-assembly-front-left","title":"Dorman 630-440 Drive Axle Shaft Assembly - Front Left","description":"\u003ch2\u003eReliable Drive Axle Shaft Assembly for Jeep Wrangler\u003c\/h2\u003e\u003cp\u003eThe Dorman 630-440 drive axle shaft assembly is engineered to restore the driveline performance of your Jeep Wrangler. Designed with precision, this steel axle shaft assembly ensures durability and proper fitment for Dana 44 differential setups.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInboard spline quantity: 30 splines for secure engagement\u003c\/li\u003e\n\u003cli\u003eOutboard spline quantity: 32 splines for optimal connection\u003c\/li\u003e\n\u003cli\u003eShaft diameter: 1.38 inches for strength and stability\u003c\/li\u003e\n\u003cli\u003eLength: 20.7 inches, tailored for Jeep Wrangler applications\u003c\/li\u003e\n\u003cli\u003eMaterial: High-quality steel construction for long-lasting use\u003c\/li\u003e\n\u003cli\u003eIncludes inner axle shaft, outer axle shaft, and u-joint\u003c\/li\u003e\n\u003cli\u003eCompatible with Dana 44 differential case design\u003c\/li\u003e\n\u003cli\u003eABS tone ring not included\u003c\/li\u003e\n\u003cli\u003eNon-adjustable design for straightforward installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurable Construction and Precise Fitment\u003c\/h2\u003e\u003cp\u003eThis Dorman drive axle shaft assembly (part number 630-440) is crafted from robust steel to withstand the rigors of off-road and daily driving conditions. The 30 inboard and 32 outboard splines provide a secure and reliable connection to the differential and wheel hub, ensuring smooth power transfer. With a shaft diameter of 1.38 inches and a length of 20.7 inches, this axle shaft assembly is specifically designed for Jeep Wrangler models equipped with a Dana 44 differential case. The included u-joint facilitates proper articulation and movement within the driveline system.\u003c\/p\u003e\u003ch2\u003eCompatible Applications and Common Repairs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or damaged axle shafts on Jeep Wrangler Dana 44 differentials\u003c\/li\u003e\n\u003cli\u003eFixes issues related to axle shaft spline wear or damage\u003c\/li\u003e\n\u003cli\u003eAddresses driveline vibrations caused by faulty axle components\u003c\/li\u003e\n\u003cli\u003eRestores proper wheel engagement and driveline function\u003c\/li\u003e\n\u003cli\u003eSuitable for Jeep Wrangler owners needing a direct-fit axle shaft assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 630-440 drive axle shaft assembly requires basic mechanical knowledge and appropriate tools. Ensure the vehicle is securely lifted and supported before beginning work. Verify spline counts and shaft dimensions match your Jeep Wrangler’s specifications. Since this assembly is non-adjustable, confirm fitment prior to installation. Proper lubrication of splines and u-joint is recommended to promote smooth operation and longevity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures this drive axle shaft assembly to meet or exceed OEM standards for fit, form, and function. The steel construction and precise engineering contribute to reliable performance. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in material and workmanship. Refer to Dorman’s official documentation for complete warranty information.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52125125312693,"sku":"BKKY-630-440","price":426.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_630440_Fro.jpg?v=1775163130","url":"https:\/\/www.partcatalog.com\/products\/dorman-630-440-drive-axle-shaft-assembly-front-left","provider":"PartCatalog","version":"1.0","type":"link"}