{"product_id":"dorman-946-410-drive-shaft-rear","title":"Dorman 946-410 Drive Shaft - Rear","description":"\u003ch2\u003eRear Drive Shaft for Ford Super Duty\u003c\/h2\u003e\u003cp\u003eThis Dorman drive shaft assembly is built for rear driveline replacement on select Ford Super Duty trucks. Part number 946-410 is pre-balanced and supplied as a complete assembly with new yokes, tubes, CV joints, and universal joints for a direct replacement approach.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eComplete rear drive shaft assembly for select Ford F-250 Super Duty and F-350 Super Duty applications\u003c\/li\u003e\n\u003cli\u003ePre-balanced for installation readiness\u003c\/li\u003e\n\u003cli\u003eSteel shaft construction with a 3.5 in diameter and 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 fitment needs\u003c\/li\u003e\n\u003cli\u003ePart number 946-410\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eDorman 946-410 is a rear drive shaft assembly for 1999-2001 Ford F-250 Super Duty and 1999-2001 Ford F-350 Super Duty, rear, with the F-350 Super Duty fitment limited to Single Rear Wheel (SRW) vehicles. It uses a steel shaft and is supplied as a ready-to-install replacement assembly that helps restore driveline function after wear, vibration, or component damage. This part cross-references Ford OE number F81Z4R602AF 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 noise from worn universal joints\u003c\/li\u003e\n\u003cli\u003eBinding or rough operation from damaged yokes\u003c\/li\u003e\n\u003cli\u003eLoss of driveline smoothness after shaft damage or corrosion\u003c\/li\u003e\n\u003cli\u003eFitment issues when replacing a worn rear driveshaft on Ford F-250 Super Duty or Ford F-350 Super Duty trucks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify rear application, wheel configuration, and overall length before installation. This drive shaft includes a slip yoke and is adjustable in overall length, so confirm driveline measurements against the original unit. Inspect related driveline components, mounting points, and seals during replacement to help ensure proper operation after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman builds this assembly as a complete replacement driveline component with new yokes, tubes, CV joints, and universal joints, and it is pre-balanced before shipment. Part number 946-410 is intended for direct replacement use on the listed Ford Super Duty rear applications.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52798255562933,"sku":"BKKY-946-410","price":914.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_946410_FRO.jpg?v=1784008183","url":"https:\/\/www.partcatalog.com\/products\/dorman-946-410-drive-shaft-rear","provider":"PartCatalog","version":"1.0","type":"link"}