{"product_id":"dorman-946-322-drive-shaft-rear","title":"Dorman 946-322 Drive Shaft - Rear","description":"\u003ch2\u003eRear Driveshaft for Ford F-150\u003c\/h2\u003e\u003cp\u003eDorman 946-322 is a complete rear drive shaft assembly for select 2004-2008 Ford F-150 applications. It arrives pre-balanced and built with new yokes, tubes, CV joints, and universal joints to simplify replacement and restore driveline function.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAluminum shaft construction for a lightweight driveline design\u003c\/li\u003e\n\u003cli\u003e78.375 in. drive shaft length with 4 in. shaft diameter\u003c\/li\u003e\n\u003cli\u003eSlip yoke included for the correct rear driveline setup\u003c\/li\u003e\n\u003cli\u003e0.087 in. wall thickness\u003c\/li\u003e\n\u003cli\u003ePre-balanced assembly for installation readiness\u003c\/li\u003e\n\u003cli\u003e100% new yokes, tubes, constant velocity joints, and universal joints\u003c\/li\u003e\n\u003cli\u003eFits rear position Ford F-150 models with 12-bolt differential cover and 9.75 in. rear axle where noted\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Dorman drive shaft, part number 946-322, is built for rear axle service on the Ford F-150. It is engineered as a complete replacement assembly with aluminum shaft material and a slip yoke, helping match the original driveline layout on covered applications. The pre-balanced design supports smoother operation after replacement, while the new component construction reduces the need to rebuild worn shaft parts individually. This part cross-references Ford OE number 4L3Z4602DB for the same application.\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 universal joints\u003c\/li\u003e\n\u003cli\u003eBinding or looseness related to damaged yokes\u003c\/li\u003e\n\u003cli\u003eDriveline issues caused by a fatigued aluminum shaft\u003c\/li\u003e\n\u003cli\u003eReplacement needs after shaft tube or joint wear on a Ford F-150\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2005-2008 Ford F-150, rear\u003c\/li\u003e\n\u003cli\u003eFits 2005-2008 Ford F-150, rear, w\/12 Bolt Differential Cover; 9.75 In. Rear Axle\u003c\/li\u003e\n\u003cli\u003eFits 2004 Ford F-150, rear\u003c\/li\u003e\n\u003cli\u003eFits 2004 Ford F-150, rear, New Body Style\u003c\/li\u003e\n\u003cli\u003eFits 2004 Ford F-150, rear, New Body Style; w\/12 Bolt Differential Cover; 9.75 In. Rear Axle\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eVerify rear axle configuration, differential cover style, and driveline length before installation. This Dorman 946-322 driveshaft is not adjustable, so correct application matching is important for proper fitment on Ford F-150 rear driveline service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman manufactures replacement driveline components to match specific vehicle applications with direct-fit construction and new replacement parts. Part number 946-322 is built as a complete assembly for the listed Ford F-150 fitments.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52798252974261,"sku":"BKKY-946-322","price":701.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_946322_Ang.jpg?v=1784007738","url":"https:\/\/www.partcatalog.com\/products\/dorman-946-322-drive-shaft-rear","provider":"PartCatalog","version":"1.0","type":"link"}