{"product_id":"dorman-946-837-drive-shaft-rear","title":"Dorman 946-837 Drive Shaft - Rear","description":"\u003ch2\u003eRear Driveshaft for Ford Excursion\u003c\/h2\u003e\u003cp\u003eThis Dorman rear driveshaft is a direct replacement for select Ford Excursion applications, including 2000-2002 models with rear fitment. Part number 946-837 is built as a complete drive shaft assembly with pre-balanced construction for straightforward installation and consistent driveline operation.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eComplete rear drive shaft assembly for Ford Excursion\u003c\/li\u003e\n\u003cli\u003ePre-balanced for installation readiness\u003c\/li\u003e\n\u003cli\u003e100% new yokes, tubes, CV joints, and universal joints\u003c\/li\u003e\n\u003cli\u003eSteel shaft construction with a 3.5 in. shaft diameter\u003c\/li\u003e\n\u003cli\u003e54.73 in. drive shaft length and 0.083 in. wall thickness\u003c\/li\u003e\n\u003cli\u003eGreaseable design for serviceability\u003c\/li\u003e\n\u003cli\u003eOverall length adjustable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eDorman 946-837 is a steel rear driveshaft engineered for the Ford Excursion platform. It measures 54.73 inches in length with a 3.5-inch shaft diameter and 0.083-inch wall thickness. The assembly includes new yokes, tubes, constant velocity joints, and universal joints, and it is pre-balanced to reduce the need for additional setup before installation. This part cross-references Ford YC3Z4602HB for the same application.\u003c\/p\u003e\u003cp\u003eCompatible With 2000 Ford Excursion, rear; 2001 Ford Excursion, rear; and 2002 Ford Excursion, rear. Use part number 946-837 when searching for a rear driveshaft for Ford Excursion models from these years.\u003c\/p\u003e\u003ch2\u003eCommon Replacement Reasons\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVibration from a worn or out-of-balance driveshaft\u003c\/li\u003e\n\u003cli\u003eClunking or driveline noise from worn U-joints\u003c\/li\u003e\n\u003cli\u003eExcess play caused by damaged CV joints or yokes\u003c\/li\u003e\n\u003cli\u003eCorrosion or fatigue in the original steel shaft\u003c\/li\u003e\n\u003cli\u003eLength or balance issues after driveline service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify rear position and vehicle build date before ordering, since fitment varies by model year and production timing. Confirm driveshaft length, flange configuration, and overall driveline measurements against the original unit before installation. Because this assembly is greaseable and adjustable in overall length, follow the vehicle service procedure for lubrication and final driveline inspection after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman supplies this replacement driveshaft as a complete assembly with new wear components and pre-balanced construction to support proper driveline operation. Part number 946-837 is built for the Ford Excursion rear application listed above.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52798266605749,"sku":"BKKY-946-837","price":990.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_946837_Fro.jpg?v=1784009730","url":"https:\/\/www.partcatalog.com\/products\/dorman-946-837-drive-shaft-rear","provider":"PartCatalog","version":"1.0","type":"link"}