{"product_id":"dorman-946-003-drive-shaft-rear","title":"Dorman 946-003 Drive Shaft - Rear","description":"\u003ch2\u003eReliable Aluminum Drive Shaft for Chevrolet and GMC Trucks\u003c\/h2\u003e\u003cp\u003eThe Dorman 946-003 drive shaft is engineered to provide dependable driveline performance for Chevrolet Silverado 1500, Silverado 1500 Classic, GMC Sierra 1500, and Sierra 1500 Classic models. Constructed from durable aluminum, this rear drive shaft offers a precise fit and consistent operation for your vehicle's driveline system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from lightweight, corrosion-resistant aluminum shaft material\u003c\/li\u003e\n\u003cli\u003eRegular grade type designed for standard driveline applications\u003c\/li\u003e\n\u003cli\u003e4-inch shaft diameter for optimal strength and balance\u003c\/li\u003e\n\u003cli\u003eOverall length of 75.75 inches to match factory specifications\u003c\/li\u003e\n\u003cli\u003eWall thickness of 0.125 inches for durability and rigidity\u003c\/li\u003e\n\u003cli\u003eNon-greaseable design for maintenance-free operation\u003c\/li\u003e\n\u003cli\u003eIncludes one rear driveshaft compatible with specified models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Drive Shaft Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 946-003 drive shaft is manufactured with an aluminum shaft material that reduces weight while maintaining structural integrity. Its 4-inch diameter and 0.125-inch wall thickness provide a balance of strength and flexibility necessary for smooth power transfer. This drive shaft is designed as a regular grade type, suitable for standard driving conditions without the need for additional reinforcement or customization. With a fixed overall length of 75.75 inches, it matches the original equipment specifications for the rear driveshaft on Chevrolet Silverado 1500 and GMC Sierra 1500 trucks, including Classic models.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Silverado 1500 (including Classic models)\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 1500 (including Classic models)\u003c\/li\u003e\n\u003cli\u003eRear driveshaft replacement for driveline repairs or upgrades\u003c\/li\u003e\n\u003cli\u003eAddressing vibration or driveline noise issues\u003c\/li\u003e\n\u003cli\u003eRestoring driveline integrity after damage or wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eThis drive shaft is designed for direct replacement and does not feature grease fittings or adjustable length. Ensure proper alignment and torque specifications during installation to maintain driveline balance and prevent premature wear. It is recommended to inspect related components such as universal joints and yokes during replacement to ensure overall driveline health.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 946-003 drive shaft undergoes rigorous quality control to ensure durability and performance. Warranty coverage details can be obtained from the product documentation or manufacturer resources.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52111245246645,"sku":"BKKY-946-003","price":657.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_946003_Ang.jpg?v=1775160679","url":"https:\/\/www.partcatalog.com\/products\/dorman-946-003-drive-shaft-rear","provider":"PartCatalog","version":"1.0","type":"link"}