{"product_id":"dorman-946-871-drive-shaft-rear","title":"Dorman 946-871 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 applications on select Ford Super Duty trucks and is pre-balanced for installation. It uses 100% new yokes, tubes, and joints, giving you a complete replacement option for worn or damaged driveline components.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement drive shaft assembly for rear driveline service\u003c\/li\u003e\n\u003cli\u003ePre-balanced for smoother operation after installation\u003c\/li\u003e\n\u003cli\u003eSteel shaft construction with a 3.5 in shaft diameter\u003c\/li\u003e\n\u003cli\u003e75.75 in drive shaft length 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 fitment needs\u003c\/li\u003e\n\u003cli\u003ePart number 946-871 for catalog and search reference\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Overview\u003c\/h2\u003e\u003cp\u003eDorman 946-871 is a complete rear drive shaft assembly for Ford F-250 Super Duty and Ford F-350 Super Duty trucks in the 2002-2007 range, including 2003-2007 Ford F-250 Super Duty rear and 2003-2007 Ford F-350 Super Duty rear with Single Rear Wheel (SRW) notes, plus 2002 models built from 1\/07\/02. It is constructed with steel tubing and includes a slip yoke, greaseable design, and adjustable overall length to support proper driveline replacement. This part cross-references OE number 2C3Z4R602FEB for the same application. If you are searching for a rear drive shaft for Ford F-250 Super Duty 2003-2007 or a rear drive shaft for Ford F-350 Super Duty SRW 2003-2007, part number 946-871 is the relevant replacement to verify against your vehicle build.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Addresses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVibration from a bent, worn, or out-of-balance driveshaft\u003c\/li\u003e\n\u003cli\u003eClunking or driveline noise from worn shaft components\u003c\/li\u003e\n\u003cli\u003eExcessive play from damaged yokes or joints\u003c\/li\u003e\n\u003cli\u003eLoss of driveline smoothness after shaft wear or impact damage\u003c\/li\u003e\n\u003cli\u003eReplacement needs after corrosion or tube fatigue\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm rear position, wheel configuration, and build date before ordering, especially for 2002 Ford F-250 Super Duty and 2002 Ford F-350 Super Duty trucks built from 1\/07\/02. Verify shaft length, slip yoke engagement, and driveline alignment during installation. Because this assembly is pre-balanced, avoid altering the shaft before fitment is confirmed. Use the vehicle’s service specifications for torque and driveline inspection after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman supplies this drive shaft as a complete replacement assembly with new yokes, tubes, CV joints, and universal joints, then pre-balances it for installation. That construction supports consistent fit and function for rear Ford Super Duty driveline service.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52798267031733,"sku":"BKKY-946-871","price":1415.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_946871_FRO.jpg?v=1784009819","url":"https:\/\/www.partcatalog.com\/products\/dorman-946-871-drive-shaft-rear","provider":"PartCatalog","version":"1.0","type":"link"}