{"product_id":"dorman-946-072-drive-shaft-rear","title":"Dorman 946-072 Drive Shaft - Rear","description":"\u003ch2\u003eReliable Drive Shaft Replacement for Chevrolet and GMC Vans\u003c\/h2\u003e\u003cp\u003eThe Dorman 946-072 drive shaft is engineered to provide dependable driveline performance for Chevrolet Express 3500 and GMC Savana 3500 models. Designed with adjustable length and greaseable features, this steel drive shaft ensures a precise fit and long-lasting operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable steel for strength and reliability\u003c\/li\u003e\n\u003cli\u003eRegular grade type suitable for standard driveline applications\u003c\/li\u003e\n\u003cli\u003e3-inch shaft diameter for optimal torque handling\u003c\/li\u003e\n\u003cli\u003eOverall length adjustable up to 99.875 inches for precise fitment\u003c\/li\u003e\n\u003cli\u003eWall thickness of 0.083 inches balances strength and weight\u003c\/li\u003e\n\u003cli\u003eGreaseable design allows for easier maintenance and extended service life\u003c\/li\u003e\n\u003cli\u003eIncludes one rear driveshaft compatible with Chevrolet Express 3500 and GMC Savana 3500\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Drive Shaft Specifications and Features\u003c\/h2\u003e\u003cp\u003eThe Dorman 946-072 drive shaft is crafted from steel, providing the necessary durability to withstand the demands of heavy-duty vans like the Chevrolet Express 3500 and GMC Savana 3500. Its 3-inch diameter shaft and 0.083-inch wall thickness offer a balance between strength and flexibility, ensuring smooth power transfer from the transmission to the rear axle. The adjustable overall length of 99.875 inches allows for precise installation, accommodating slight variations in vehicle setup. Additionally, the greaseable feature simplifies routine maintenance, helping to prevent premature wear and extend the life of the driveline component.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or damaged rear driveshafts on Chevrolet Express 3500 and GMC Savana 3500\u003c\/li\u003e\n\u003cli\u003eResolves driveline vibrations caused by bent or imbalanced shafts\u003c\/li\u003e\n\u003cli\u003eAddresses issues with worn universal joints by providing a compatible shaft\u003c\/li\u003e\n\u003cli\u003eCorrects improper shaft length that can lead to driveline noise or failure\u003c\/li\u003e\n\u003cli\u003eImproves driveline reliability in vehicles used for heavy hauling or commercial purposes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman 946-072 drive shaft, ensure the adjustable length is set accurately to match the vehicle’s specifications. Proper lubrication of the greaseable fittings is essential to maintain smooth operation and prevent premature wear. It is recommended to inspect related driveline components such as universal joints and yokes during installation to ensure overall system integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman manufactures this drive shaft to meet or exceed OEM standards for fit, form, and function. The steel construction and greaseable design contribute to its durability and service life. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52111245541557,"sku":"BKKY-946-072","price":704.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_946072_FRO.jpg?v=1775160682","url":"https:\/\/www.partcatalog.com\/products\/dorman-946-072-drive-shaft-rear","provider":"PartCatalog","version":"1.0","type":"link"}