{"product_id":"dorman-946-891-drive-shaft-rear","title":"Dorman 946-891 Drive Shaft - Rear","description":"\u003ch2\u003eRear Driveshaft for Ford F-350 Super Duty\u003c\/h2\u003e\u003cp\u003eThis Dorman driveshaft assembly is built for the rear of 1999-2000 Ford F-350 Super Duty SRW trucks. Part number 946-891 is a direct-fit driveline replacement with a pre-balanced design and all-new yokes, tubes, CV joints, and universal joints for service-ready installation.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 1999-2000 Ford F-350 Super Duty, rear, for Single Rear Wheel (SRW) applications\u003c\/li\u003e\n\u003cli\u003eComplete drive shaft assembly from Dorman, part number 946-891\u003c\/li\u003e\n\u003cli\u003ePre-balanced for smoother driveline operation\u003c\/li\u003e\n\u003cli\u003eSteel shaft construction with 3.5 in diameter and 0.083 in wall thickness\u003c\/li\u003e\n\u003cli\u003eSlip yoke included\u003c\/li\u003e\n\u003cli\u003eGreaseable design for service access\u003c\/li\u003e\n\u003cli\u003eOverall length adjustable for proper driveline setup\u003c\/li\u003e\n\u003cli\u003e100% new yokes, tubes, CV joints, and universal joints per manufacturer description\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDorman 946-891 is a rear driveshaft assembly for the Ford F-350 Super Duty that addresses driveline replacement with a complete, pre-balanced unit. Built with a steel shaft, 88.76 in overall length, and adjustable length capability, it supports proper fitment in 1999-2000 Ford F-350 Super Duty SRW rear applications. The slip yoke and greaseable construction help simplify service and maintenance, while the new component construction supports a clean replacement of worn driveline parts. This part cross-references Ford OE number F81Z4R602HJE for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDriveline vibration from a worn or out-of-balance shaft\u003c\/li\u003e\n\u003cli\u003eClunking or driveline noise from worn joints or yokes\u003c\/li\u003e\n\u003cli\u003eExcessive play in the rear driveshaft assembly\u003c\/li\u003e\n\u003cli\u003eCorrosion or fatigue in the original steel shaft\u003c\/li\u003e\n\u003cli\u003eFitment issues after replacing a damaged rear driveline component\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify rear SRW fitment before ordering, since this application is specific to 1999-2000 Ford F-350 Super Duty trucks with Single Rear Wheel configuration. Confirm overall length, slip yoke engagement, and driveline alignment during installation. Inspect related driveline components, mounting points, and seals before final assembly to help ensure proper operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman supplies this driveshaft as a complete replacement assembly with pre-balanced construction and new internal and external driveline components. Part number 946-891 is engineered to replace the original rear driveshaft configuration for the listed Ford F-350 Super Duty application.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52798267228341,"sku":"BKKY-946-891","price":891.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_946891_FRO.jpg?v=1784009860","url":"https:\/\/www.partcatalog.com\/products\/dorman-946-891-drive-shaft-rear","provider":"PartCatalog","version":"1.0","type":"link"}