{"product_id":"dorman-946-817-drive-shaft-rear","title":"Dorman 946-817 Drive Shaft - Rear","description":"\u003ch2\u003eDrive Shaft for Ford F-150 Rear Applications\u003c\/h2\u003e\u003cp\u003eThis Dorman drive shaft assembly is built for rear-drive Ford F-150 applications and arrives pre-balanced for installation. Part number 946-817 uses a complete assembly approach with new yokes, tubes, CV joints, and universal joints to simplify driveline replacement on the correct vehicle fitments.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement drive shaft assembly for rear Ford F-150 applications\u003c\/li\u003e\n\u003cli\u003ePre-balanced for smoother driveline operation after installation\u003c\/li\u003e\n\u003cli\u003eAluminum shaft construction\u003c\/li\u003e\n\u003cli\u003e77.75 in. overall drive shaft length\u003c\/li\u003e\n\u003cli\u003e4 in. shaft diameter with 0.083 in. wall thickness\u003c\/li\u003e\n\u003cli\u003eSlip yoke included\u003c\/li\u003e\n\u003cli\u003e100% new yokes, tubes, constant velocity joints, and universal joints\u003c\/li\u003e\n\u003cli\u003ePart number 946-817 for fitment verification and ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDorman 946-817 is a rear drive shaft assembly for select Ford F-150 trucks from 2009-2012. It is engineered as a complete replacement unit and is pre-balanced to reduce the need for additional driveline setup before installation. The aluminum shaft construction, fixed 77.75-inch length, 4-inch diameter, and 0.083-inch wall thickness provide the core dimensions needed for proper replacement on the listed applications. This part cross-references Ford OE number 9L3Z4602K for the same application.\u003c\/p\u003e\u003cp\u003eCompatible With 2009-2012 Ford F-150, rear; 2012 Ford F-150, rear, wo\/Hill Descent Control; To 8\/10\/12; 2011 Ford F-150, rear, wo\/Hill Descent Control; and 2009-2010 Ford F-150, rear, 9.75 In. Rear Axle; w\/12 Bolt Differential Cover. Use part number 946-817 to confirm the correct rear driveline match for your Ford F-150 before installation.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Can Address\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\u003eDamage to the original shaft tube or slip yoke\u003c\/li\u003e\n\u003cli\u003eExcess play in the rear driveline assembly\u003c\/li\u003e\n\u003cli\u003eReplacement needs after driveline wear or impact damage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify rear axle configuration, model year, and build date before ordering, especially on 2012 Ford F-150 trucks with the listed cutoff date and Hill Descent Control note. Confirm the shaft length and mounting points against the original unit, and inspect related driveline components for wear before installation. Part number 946-817 is a fixed-length assembly and is not adjustable.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman manufactures this drive shaft assembly as a complete replacement unit with new core driveline components and pre-balanced construction for the specified Ford F-150 applications. The design focuses on restoring proper driveline fit and function with the correct OE-style dimensions and hardware interfaces.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52798266343605,"sku":"BKKY-946-817","price":786.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_946817_Ang.jpg?v=1784009683","url":"https:\/\/www.partcatalog.com\/products\/dorman-946-817-drive-shaft-rear","provider":"PartCatalog","version":"1.0","type":"link"}