{"product_id":"dorman-946-316-drive-shaft-rear","title":"Dorman 946-316 Drive Shaft - Rear","description":"\u003ch2\u003eRear Driveshaft for Ram DRW Applications\u003c\/h2\u003e\u003cp\u003eDorman 946-316 is a complete rear drive shaft assembly for select Ram 2500 and Ram 3500 dual rear wheel applications. It is pre-balanced for installation and built with new yokes, tubes, and joints to simplify driveline replacement on the Ram 2500 and Ram 3500 platform.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSteel shaft construction\u003c\/li\u003e\n\u003cli\u003eRear drive shaft for dual rear wheel (DRW) configurations\u003c\/li\u003e\n\u003cli\u003ePre-balanced assembly for easier installation\u003c\/li\u003e\n\u003cli\u003e100% new yokes, tubes, and joints\u003c\/li\u003e\n\u003cli\u003eGreaseable design\u003c\/li\u003e\n\u003cli\u003eOverall length adjustable\u003c\/li\u003e\n\u003cli\u003eSlip yoke included\u003c\/li\u003e\n\u003cli\u003eDrive shaft length: 95.75 in\u003c\/li\u003e\n\u003cli\u003eShaft diameter: 3.5 in\u003c\/li\u003e\n\u003cli\u003eWall thickness: 0.083 in\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Dorman drive shaft assembly, part number 946-316, is built for rear axle service on 2010-2012 Ram 2500 and Ram 3500 trucks with dual rear wheels. It uses a steel shaft and a greaseable design, with an adjustable overall length to support proper driveline setup during replacement. The assembly is supplied pre-balanced and includes new yokes, tubes, constant velocity joints, and universal joints as specified by the manufacturer. This part cross-references OE number 52123386AB for the same application.\u003c\/p\u003e\u003cp\u003eCompatible With 2011-2012 Ram 2500, rear, w\/Dual Rear Wheels (DRW). Compatible With 2011-2012 Ram 3500, rear, w\/Dual Rear Wheels (DRW); wo\/Sales Code DMF (4.10 Axle Ratio). Compatible With 2010 Dodge Ram 2500, rear, w\/Dual Rear Wheels (DRW). Compatible With 2010 Dodge Ram 3500, rear, w\/Dual Rear Wheels (DRW). Dorman 946-316 is a direct-fit driveline replacement for these listed rear applications.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVibration from a worn or out-of-balance rear driveshaft\u003c\/li\u003e\n\u003cli\u003eClunking or driveline noise from worn joints or yokes\u003c\/li\u003e\n\u003cli\u003eExcessive play in the rear driveline assembly\u003c\/li\u003e\n\u003cli\u003eCorrosion or damage to the original steel shaft\u003c\/li\u003e\n\u003cli\u003eService issues caused by a non-adjustable or incorrect-length shaft\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify rear position, DRW configuration, and axle ratio notes before installation. Confirm shaft length, slip yoke fitment, and driveline measurements against the removed component to ensure proper alignment. Because this assembly is greaseable, follow standard lubrication intervals after installation and during routine maintenance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman supplies this drive shaft as a complete replacement assembly with new components and pre-balanced construction for consistent fit and function on the listed Ram and Dodge Ram applications.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52798252875957,"sku":"BKKY-946-316","price":927.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_946316_Ang.jpg?v=1784007718","url":"https:\/\/www.partcatalog.com\/products\/dorman-946-316-drive-shaft-rear","provider":"PartCatalog","version":"1.0","type":"link"}