{"product_id":"dorman-946-842-drive-shaft-rear","title":"Dorman 946-842 Drive Shaft - Rear","description":"\u003ch2\u003eRear Driveshaft for Ford Excursion\u003c\/h2\u003e\u003cp\u003eThis Dorman drive shaft assembly is a direct replacement for rear driveline service on 2003-2004 Ford Excursion applications. Built with a steel shaft, slip yoke, greaseable design, and adjustable overall length, it arrives pre-balanced for installation on the rear driveline.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2003-2004 Ford Excursion, rear\u003c\/li\u003e\n\u003cli\u003ePart number 946-842 for driveline replacement lookup\u003c\/li\u003e\n\u003cli\u003eSteel shaft construction with 3.5 in diameter\u003c\/li\u003e\n\u003cli\u003e53.625 in drive shaft length and 0.083 in wall thickness\u003c\/li\u003e\n\u003cli\u003eSlip yoke included for the application\u003c\/li\u003e\n\u003cli\u003eGreaseable drive shaft design for serviceability\u003c\/li\u003e\n\u003cli\u003eOverall length adjustable for fitment alignment\u003c\/li\u003e\n\u003cli\u003ePre-balanced complete assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDorman 946-842 is a rear drive shaft assembly for the Ford Excursion that replaces the original driveline component with a ready-to-install unit. It uses 100% new yokes, tubes, and universal joints, and the assembly is pre-balanced to help simplify replacement work. This part cross-references Ford OE number 3C7Z4602AA for the same application.\u003c\/p\u003e\u003cp\u003eFor buyers searching for a 2003-2004 Ford Excursion rear driveshaft, Dorman 946-842 provides the core dimensions and hardware configuration needed for a direct driveline service replacement. The steel shaft, slip yoke, greaseable construction, and adjustable overall length make it a practical option when restoring rear driveline function on the Excursion.\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 shaft components\u003c\/li\u003e\n\u003cli\u003eExcess play caused by damaged yokes or universal joints\u003c\/li\u003e\n\u003cli\u003eService issues related to a bent, corroded, or fatigued shaft\u003c\/li\u003e\n\u003cli\u003eRear driveline replacement needs on Ford Excursion models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify rear position, shaft length, diameter, and slip yoke configuration before installation. Confirm the vehicle application against the existing driveline and OE reference 3C7Z4602AA. Because this assembly is pre-balanced, avoid altering the shaft before installation and inspect related driveline components for wear during service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman supplies this drive shaft as a complete replacement assembly with new yokes, tubes, and universal joints, along with pre-balanced preparation for installation. Part number 946-842 is built for 2003-2004 Ford Excursion rear driveline service.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52798266638517,"sku":"BKKY-946-842","price":1029.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_946842_Ang.jpg?v=1784009737","url":"https:\/\/www.partcatalog.com\/products\/dorman-946-842-drive-shaft-rear","provider":"PartCatalog","version":"1.0","type":"link"}