{"product_id":"dorman-946-961-drive-shaft-rear","title":"Dorman 946-961 Drive Shaft - Rear","description":"\u003ch2\u003eDorman 946-961 Rear Drive Shaft for Ford F-250\u003c\/h2\u003e\u003cp\u003eRestore rear driveline function with this Dorman drive shaft assembly for 1988-1992 Ford F-250 applications. The assembly is pre-balanced and built with new yokes, tubes, CV joints, and universal joints for a direct replacement approach on the rear driveline.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 1988-1992 Ford F-250, rear\u003c\/li\u003e\n\u003cli\u003eSteel shaft construction for driveline strength\u003c\/li\u003e\n\u003cli\u003eSlip yoke included for proper driveline engagement\u003c\/li\u003e\n\u003cli\u003eGreaseable drive shaft design for serviceability\u003c\/li\u003e\n\u003cli\u003eOverall length adjustable for application-specific fitment\u003c\/li\u003e\n\u003cli\u003eDrive shaft length: 79.59 in; shaft diameter: 3 in; wall thickness: 0.083 in\u003c\/li\u003e\n\u003cli\u003ePre-balanced assembly for installation readiness\u003c\/li\u003e\n\u003cli\u003ePart number 946-961\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDorman 946-961 is a rear drive shaft assembly for Ford F-250 trucks from 1988 through 1992. It uses a steel shaft with a 3-inch diameter and 0.083-inch wall thickness, along with a slip yoke and adjustable overall length to match the listed application. This part cross-references Ford F2TZ4R602E for the same application. If you are searching for a rear drive shaft for a 1988 Ford F-250, 1989 Ford F-250, 1990 Ford F-250, 1991 Ford F-250, or 1992 Ford F-250, part 946-961 provides a direct replacement option built for that vehicle range.\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\u003eClunking or driveline noise from worn joints or yokes\u003c\/li\u003e\n\u003cli\u003eDriveline play caused by damaged shaft components\u003c\/li\u003e\n\u003cli\u003eFitment issues from a shaft that no longer matches the original length\u003c\/li\u003e\n\u003cli\u003eService problems when the existing shaft is no longer repairable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify rear axle and driveline measurements against the original shaft before installation. Confirm the vehicle is a 1988-1992 Ford F-250 rear application and compare the existing shaft length, slip yoke engagement, and mounting points to the replacement. Inspect related driveline components for wear before installing the new assembly. Part number 946-961 is listed as greaseable, so follow the vehicle service procedure for lubrication intervals after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman supplies this drive shaft as a complete assembly with new yokes, tubes, CV joints, and universal joints, and it is pre-balanced before shipment. That construction supports a straightforward replacement for the rear driveline on Ford F-250 trucks in the listed model years.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52798269259957,"sku":"BKKY-946-961","price":1340.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_946961_Fro.jpg?v=1784010160","url":"https:\/\/www.partcatalog.com\/products\/dorman-946-961-drive-shaft-rear","provider":"PartCatalog","version":"1.0","type":"link"}