{"product_id":"dorman-946-564-drive-shaft-rear","title":"Dorman 946-564 Drive Shaft - Rear","description":"\u003ch2\u003eDorman 946-564 Rear Driveshaft for Ford F-350 Super Duty\u003c\/h2\u003e\u003cp\u003eThis Dorman drive shaft assembly is built for rear driveline replacement on select Ford heavy-duty trucks. It arrives pre-balanced with new yokes, tubes, and joints for a direct service solution on the 1999-2002 Ford F-350 Super Duty, including dual rear wheel and extended chassis cab applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: Dorman\u003c\/li\u003e\n\u003cli\u003ePart number: 946-564\u003c\/li\u003e\n\u003cli\u003eSteel shaft construction for durable driveline service\u003c\/li\u003e\n\u003cli\u003e95.19 in overall drive shaft length\u003c\/li\u003e\n\u003cli\u003e3.5 in shaft diameter with 0.083 in wall thickness\u003c\/li\u003e\n\u003cli\u003eSlip yoke included\u003c\/li\u003e\n\u003cli\u003eGreaseable drive shaft design\u003c\/li\u003e\n\u003cli\u003eOverall length adjustable for application-specific setup\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\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDorman 946-564 is a rear drive shaft assembly for Ford F-350 Super Duty trucks that need a complete driveline replacement. It is built with a steel shaft and supplied as a pre-balanced assembly to simplify service work while restoring driveline function. The design includes a slip yoke and greaseable construction, along with adjustable overall length to help match the vehicle’s rear driveline requirements. This part cross-references Ford F81Z4R602ER for the same application.\u003c\/p\u003e\u003cp\u003eCompatible With 1999-2001 Ford F-350 Super Duty, rear, w\/Dual Rear Wheels (DRW); Extended Chassis Cab. Compatible With 2002 Ford F-350 Super Duty, rear, w\/Dual Rear Wheels (DRW); Extended Chassis Cab; To 1\/06\/02. Use Dorman 946-564 when servicing a rear driveshaft on the Ford F-350 Super Duty with the listed chassis and wheel configuration.\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\u003eNoise caused by worn driveline joints or yokes\u003c\/li\u003e\n\u003cli\u003eDriveline service issues on extended chassis cab trucks\u003c\/li\u003e\n\u003cli\u003eRear shaft replacement needs on DRW-equipped Ford F-350 Super Duty models\u003c\/li\u003e\n\u003cli\u003eWear-related driveline play in the rear axle connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify rear position, wheel configuration, chassis cab setup, and build date before ordering. Confirm overall length and driveline measurements against the original shaft prior to installation. Inspect related driveline components, mounting points, and axle connection surfaces during replacement to help ensure proper fitment on the Ford F-350 Super Duty. Part number 946-564 should be matched to the vehicle’s exact application details.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eThis Dorman driveshaft assembly is built as a complete replacement unit with new core driveline components and pre-balanced construction for service-ready installation.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52798258610357,"sku":"BKKY-946-564","price":1106.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_946564_Fro.jpg?v=1784008576","url":"https:\/\/www.partcatalog.com\/products\/dorman-946-564-drive-shaft-rear","provider":"PartCatalog","version":"1.0","type":"link"}