{"product_id":"dorman-946-458-drive-shaft-rear","title":"Dorman 946-458 Drive Shaft - Rear","description":"\u003ch2\u003eDorman 946-458 Drive Shaft for Ford F-350 Super Duty\u003c\/h2\u003e\u003cp\u003eThis Dorman drive shaft assembly is built for rear driveline replacement on the 1999-2001 Ford F-350 Super Duty with Single Rear Wheel and Crew Chassis Cab configuration. Part number 946-458 arrives pre-balanced and ready to install, with new yokes, steel tubing, and serviceable driveline joints for a direct replacement approach.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eComplete drive shaft assembly for rear application\u003c\/li\u003e\n\u003cli\u003eSteel shaft construction with 3.5 in diameter\u003c\/li\u003e\n\u003cli\u003e117.46 in overall length with adjustable overall length\u003c\/li\u003e\n\u003cli\u003eSlip yoke included for driveline fitment\u003c\/li\u003e\n\u003cli\u003eGreaseable design for maintenance access\u003c\/li\u003e\n\u003cli\u003ePre-balanced assembly for smoother operation\u003c\/li\u003e\n\u003cli\u003eReplacement for Ford F-350 Super Duty rear driveline service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Overview\u003c\/h2\u003e\u003cp\u003eDorman 946-458 is a replacement drive shaft assembly for the rear position on 1999-2001 Ford F-350 Super Duty trucks equipped with Single Rear Wheel and Crew Chassis Cab setup. It uses a steel shaft with 0.083 in wall thickness and is supplied with 100% new yokes and tubes. The assembly is also built with universal joints and constant velocity joint components referenced by the manufacturer description, while the listed fitment and attributes identify the driveline configuration for this application. This part cross-references Ford OE number F81Z4R602BC for the same application.\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 shaft components\u003c\/li\u003e\n\u003cli\u003eExcess play caused by damaged yokes or joints\u003c\/li\u003e\n\u003cli\u003eService issues related to a bent or fatigued steel shaft\u003c\/li\u003e\n\u003cli\u003eRear driveline replacement needs on 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 chassis cab fitment before installation. Confirm overall length, slip yoke engagement, and driveline alignment during replacement on the Ford F-350 Super Duty. Inspect related driveline components for wear and check balance after installation if the vehicle shows vibration symptoms. Part number 946-458 is intended for the listed rear fitment only.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman supplies this assembly as a complete replacement driveline component with new yokes and tubes, and the pre-balanced design supports consistent installation on the specified Ford application. The part number 946-458 is built for the listed rear fitment and OE cross-reference application.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":53013176484021,"sku":"BKKY-946-458","price":912.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_946458_FRO.jpg?v=1787549135","url":"https:\/\/www.partcatalog.com\/products\/dorman-946-458-drive-shaft-rear","provider":"PartCatalog","version":"1.0","type":"link"}