{"product_id":"dorman-946-923-drive-shaft-rear","title":"Dorman 946-923 Drive Shaft - Rear","description":"\u003ch2\u003eDorman 946-923 Rear Drive Shaft\u003c\/h2\u003e\u003cp\u003eRestore driveline function on select Ford Super Duty trucks with this Dorman drive shaft assembly. Built as a complete replacement for rear applications, Dorman 946-923 arrives pre-balanced and uses all-new yokes, tubes, CV joints, and universal joints for a direct service solution.\u003c\/p\u003e\u003cp\u003eCompatible with 1999-2001 Ford F-350 Super Duty rear applications, this drive shaft is built for regular chassis cab and DRW configurations listed below. It is a steel shaft with a 3.5-inch diameter, 58.55-inch length, 0.083-inch wall thickness, slip yoke, greaseable design, and adjustable overall length.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eComplete rear drive shaft assembly for select Ford F-350 Super Duty trucks\u003c\/li\u003e\n\u003cli\u003ePre-balanced for installation readiness\u003c\/li\u003e\n\u003cli\u003eSteel shaft construction with 3.5-inch diameter\u003c\/li\u003e\n\u003cli\u003e58.55-inch drive shaft length and 0.083-inch 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 listed applications\u003c\/li\u003e\n\u003cli\u003ePart number 946-923 for application matching\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDorman 946-923 is a replacement drive shaft assembly engineered for rear driveline service on select Ford F-350 Super Duty models. It is built with new yokes, tubes, constant velocity joints, and universal joints, then pre-balanced to reduce the need for additional setup before installation. The steel construction and greaseable design support routine driveline service, while the adjustable overall length helps match the listed chassis cab applications. This part number 946-923 is a direct-fit option for 1999-2001 Ford F-350 Super Duty rear driveline repair where the original shaft has worn, vibrated, or failed.\u003c\/p\u003e\u003cp\u003eThis part cross-references Ford OE number F81Z4602CL for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\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 looseness in the rear driveline\u003c\/li\u003e\n\u003cli\u003eDamage to the original shaft tube, yokes, or slip yoke\u003c\/li\u003e\n\u003cli\u003eService issues on rear Ford F-350 Super Duty driveline assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify rear application details before ordering, including model year, chassis cab configuration, and dual rear wheel notes where listed. This drive shaft is intended for 1999 Ford F-350 Super Duty, rear, w\/Dual Rear Wheels (DRW); Regular Chassis Cab; 2000 Ford F-350 Super Duty, rear, Regular Chassis Cab; and 2001 Ford F-350 Super Duty, rear, Regular Chassis Cab; To 4\/11\/01. Confirm driveline length and mounting points against the original shaft before installation. Part number 946-923 is greaseable, so service the joints according to the vehicle maintenance schedule after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman supplies this drive shaft assembly as a complete replacement with new core driveline components and pre-balanced construction for the listed Ford Super Duty applications. The design focuses on restoring proper rear driveline operation with serviceable components and application-specific fitment.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":53013183070389,"sku":"BKKY-946-923","price":757.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_946923_Fro.jpg?v=1787550163","url":"https:\/\/www.partcatalog.com\/products\/dorman-946-923-drive-shaft-rear","provider":"PartCatalog","version":"1.0","type":"link"}