{"product_id":"dorman-946-783-drive-shaft-rear","title":"Dorman 946-783 Drive Shaft - Rear","description":"\u003ch2\u003eDrive Shaft Assembly for Driveline Repair\u003c\/h2\u003e\u003cp\u003eDorman 946-783 is a complete drive shaft assembly built for direct driveline service. It arrives pre-balanced and uses 100% new yokes, tubes, constant velocity (CV) joints, and universal joints for a ready-to-install replacement on the correct vehicle application.\u003c\/p\u003e\u003cp\u003eFor drivers searching for a Ford drive shaft replacement, Ford F-250 drive shaft, or Ford F-350 drive shaft, this assembly provides the core components needed to restore driveline function without rebuilding the shaft.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSteel shaft construction for strength and durability\u003c\/li\u003e\n\u003cli\u003ePre-balanced assembly for smoother operation\u003c\/li\u003e\n\u003cli\u003e100% new yokes, tubes, CV joints, and universal joints\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 application-specific fitment\u003c\/li\u003e\n\u003cli\u003e83.8 in drive shaft length\u003c\/li\u003e\n\u003cli\u003e3 in shaft diameter\u003c\/li\u003e\n\u003cli\u003e0.083 in wall thickness\u003c\/li\u003e\n\u003cli\u003ePart number 946-783\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDorman 946-783 is a steel drive shaft assembly engineered as a direct replacement for driveline service where the original shaft is worn, damaged, or out of balance. The assembly is pre-balanced and built with new yokes and tubes, helping simplify replacement work while maintaining the correct driveline geometry for the application. The greaseable design supports routine service, and the adjustable overall length helps match the required installation dimensions. This part cross-references Ford OE number YC2Z4R602AA for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVibration from an out-of-balance drive shaft\u003c\/li\u003e\n\u003cli\u003eClunking or driveline noise from worn joints\u003c\/li\u003e\n\u003cli\u003eDamage to the shaft tube or yokes\u003c\/li\u003e\n\u003cli\u003eExcess play from worn slip yoke components\u003c\/li\u003e\n\u003cli\u003eDriveline service needs on Ford truck applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify shaft length, diameter, and slip yoke configuration before installation. Confirm the driveline is properly aligned and inspect related mounts, joints, and seals during replacement. Because this assembly is application-specific, use the vehicle’s original driveline specifications to confirm the correct Ford F-250 or Ford F-350 fitment before installation. Part number 946-783 should be matched to the vehicle’s OE reference and measurements.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman supplies this drive shaft as a complete replacement assembly with new core components and pre-balanced construction for service-ready installation. The product details provided do not list a warranty, so warranty coverage is not stated here.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52798265753781,"sku":"BKKY-946-783","price":1422.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_946783_Fro.jpg?v=1784009567","url":"https:\/\/www.partcatalog.com\/products\/dorman-946-783-drive-shaft-rear","provider":"PartCatalog","version":"1.0","type":"link"}