{"product_id":"dorman-946-614-drive-shaft-rear","title":"Dorman 946-614 Drive Shaft - Rear","description":"\u003ch2\u003eComplete Rear Driveshaft Assembly\u003c\/h2\u003e\u003cp\u003eDorman 946-614 is a complete rear driveshaft assembly built for direct replacement service. It arrives pre-balanced and uses 100% new yokes, tubes, constant velocity joints, and universal joints for a straightforward driveline repair on compatible Ford truck applications.\u003c\/p\u003e\u003cp\u003eWith a steel shaft, 3.5-inch diameter, 76.28-inch overall length, and adjustable overall length, this rear driveshaft is built to match the demands of driveline replacement work. The greaseable design supports routine service, while the 0.083-inch wall thickness and regular-grade construction provide a practical OE-style solution.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: Dorman\u003c\/li\u003e\n\u003cli\u003ePart number: 946-614\u003c\/li\u003e\n\u003cli\u003eComplete rear driveshaft assembly\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\u003c\/li\u003e\n\u003cli\u003e3.5-inch shaft diameter\u003c\/li\u003e\n\u003cli\u003e76.28-inch drive shaft length\u003c\/li\u003e\n\u003cli\u003e0.083-inch 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\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDorman 946-614 is a rear driveshaft replacement for Ford truck driveline service, including applications that cross-reference OE part number 2C3Z4R602SA. It is engineered as a complete assembly rather than a partial repair, which helps simplify replacement when the original shaft is worn, damaged, or out of balance. The steel tube construction and new rotating components support a clean driveline refresh for Ford F-Series and related truck platforms where this configuration is specified.\u003c\/p\u003e\u003cp\u003eThis part cross-references OE number 2C3Z4R602SA for the same application. For buyers searching Ford F-Series driveshaft replacement, rear driveshaft assembly for Ford truck, or Dorman 946-614 driveline parts, this unit provides the core dimensions and service features needed for a direct-fit repair.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDriveline vibration from an out-of-balance shaft\u003c\/li\u003e\n\u003cli\u003eClunking or noise from worn universal joints\u003c\/li\u003e\n\u003cli\u003eBinding or rough operation in CV joint service areas\u003c\/li\u003e\n\u003cli\u003eDamage to the original driveshaft tube or yokes\u003c\/li\u003e\n\u003cli\u003eService issues caused by a non-greaseable or worn shaft assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify shaft length, diameter, and driveline configuration before installation. Because the overall length is adjustable, confirm the final installed measurement against the vehicle’s original specification. Inspect companion flanges, seals, and mounting points during replacement, and lubricate greaseable service points according to the vehicle maintenance schedule.\u003c\/p\u003e\u003cp\u003eCompatible With Ford F-Series rear driveshaft applications where Dorman 946-614 is specified. Search terms such as Ford F-Series rear driveshaft replacement, Ford truck driveshaft assembly, and Dorman 946-614 help identify the correct driveline part for the application.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eThis assembly uses all-new yokes, tubes, CV joints, and universal joints to support consistent replacement quality. Pre-balancing helps reduce the need for additional driveline correction after installation.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52798261690549,"sku":"BKKY-946-614","price":899.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_946614_Generic.jpg?v=1784008870","url":"https:\/\/www.partcatalog.com\/products\/dorman-946-614-drive-shaft-rear","provider":"PartCatalog","version":"1.0","type":"link"}