{"product_id":"dorman-946-085-drive-shaft-rear","title":"Dorman 946-085 Drive Shaft - Rear","description":"\u003ch2\u003eReliable Drive Shaft for Chevrolet and GMC Trucks\u003c\/h2\u003e\u003cp\u003eThe Dorman 946-085 drive shaft is engineered to provide dependable driveline performance for heavy-duty Chevrolet and GMC trucks. Designed specifically for models like the Sierra 2500 HD and Silverado 3500 Classic, this steel drive shaft offers durability and adjustability to meet demanding driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable steel for strength and longevity\u003c\/li\u003e\n\u003cli\u003eRegular grade type ensuring consistent performance\u003c\/li\u003e\n\u003cli\u003e3.5-inch shaft diameter for optimal torque handling\u003c\/li\u003e\n\u003cli\u003e94-inch drive shaft length with 0.083-inch wall thickness\u003c\/li\u003e\n\u003cli\u003eGreaseable design for easier maintenance and extended service life\u003c\/li\u003e\n\u003cli\u003eOverall length adjustable to fit precise vehicle specifications\u003c\/li\u003e\n\u003cli\u003eIncludes one rear driveshaft suitable for specified models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurable Steel Construction and Adjustable Length\u003c\/h2\u003e\u003cp\u003eThis Dorman drive shaft (part number 946-085) is built from steel, providing the necessary strength to handle the torque and load requirements of heavy-duty trucks such as the Chevrolet Silverado 2500 HD and GMC Sierra 3500 Classic. The 3.5-inch diameter shaft combined with a 0.083-inch wall thickness ensures a balance between rigidity and weight. Its greaseable feature allows for routine lubrication, reducing wear and extending the component's lifespan. Additionally, the overall length is adjustable, allowing for precise fitment and alignment in the driveline system.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis rear driveshaft is compatible with a range of Chevrolet and GMC heavy-duty trucks, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Sierra 2500 HD and Sierra 2500 HD Classic\u003c\/li\u003e\n\u003cli\u003eChevrolet Sierra 3500 and Sierra 3500 Classic\u003c\/li\u003e\n\u003cli\u003eChevrolet Silverado 2500 HD and Silverado 2500 HD Classic\u003c\/li\u003e\n\u003cli\u003eChevrolet Silverado 3500 and Silverado 3500 Classic\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Drive Shaft\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVibration or shuddering during acceleration or cruising\u003c\/li\u003e\n\u003cli\u003eExcessive driveline noise indicating worn components\u003c\/li\u003e\n\u003cli\u003eDrive shaft imbalance or misalignment problems\u003c\/li\u003e\n\u003cli\u003eGrease fitting wear or lack of lubrication points\u003c\/li\u003e\n\u003cli\u003eIncorrect drive shaft length causing driveline stress\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman 946-085 drive shaft, ensure the vehicle is securely lifted and supported. Verify the drive shaft length and adjust as necessary to match the original equipment specifications. Properly grease all fittings to maintain lubrication and prevent premature wear. Check for any signs of damage or wear on related driveline components during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\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 against defects in materials and workmanship.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52111245574325,"sku":"BKKY-946-085","price":1300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_946085_FRO.jpg?v=1775160682","url":"https:\/\/www.partcatalog.com\/products\/dorman-946-085-drive-shaft-rear","provider":"PartCatalog","version":"1.0","type":"link"}