{"product_id":"dorman-946-856-drive-shaft-rear","title":"Dorman 946-856 Drive Shaft - Rear","description":"\u003ch2\u003eDorman 946-856 Drive Shaft Assembly\u003c\/h2\u003e\u003cp\u003eDorman 946-856 is a complete drive shaft assembly for driveline service, built with a steel shaft, slip yoke, and greaseable design. It is pre-balanced for installation and uses 100% new yokes, tubes, and joints to support a direct replacement on select Ford applications, including Ford AC2Z4R602C cross-reference use.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSteel drive shaft construction for driveline strength\u003c\/li\u003e\n\u003cli\u003ePre-balanced assembly for smoother operation after replacement\u003c\/li\u003e\n\u003cli\u003e100% new yokes, tubes, constant velocity joints, and universal joints\u003c\/li\u003e\n\u003cli\u003eSlip yoke included\u003c\/li\u003e\n\u003cli\u003eGreaseable drive shaft design for serviceability\u003c\/li\u003e\n\u003cli\u003eOverall length adjustable for application-specific fitment\u003c\/li\u003e\n\u003cli\u003eDrive shaft length: 110.94 in\u003c\/li\u003e\n\u003cli\u003eShaft diameter: 3.5 in\u003c\/li\u003e\n\u003cli\u003eWall thickness: 0.083 in\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Dorman drive shaft assembly is built for driveline replacement where the original shaft has worn, bent, or developed vibration issues. The steel shaft and pre-balanced construction help restore proper rotational performance, while the new yokes, tubes, CV joints, and universal joints provide a complete replacement solution for select Ford driveline applications. Part number 946-856 is also referenced as AC2Z4R602C for the same application.\u003c\/p\u003e\u003cp\u003eFor buyers searching Ford drive shaft replacement, Ford driveline shaft assembly, or Dorman 946-856 for Ford truck and van service, this part is a direct-fit style option for restoring drivetrain function. It is also a practical choice when searching for a Ford AC2Z4R602C replacement drive shaft with a slip yoke and adjustable overall length.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Solve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDriveline vibration at speed\u003c\/li\u003e\n\u003cli\u003eWorn or damaged shaft tubes\u003c\/li\u003e\n\u003cli\u003eLoose or noisy universal joints\u003c\/li\u003e\n\u003cli\u003eFailed slip yoke movement\u003c\/li\u003e\n\u003cli\u003eImbalance caused by a damaged original driveshaft\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify vehicle application by year, make, model, and driveline configuration before installation. Inspect companion flange, yoke engagement, and related driveline components for wear before mounting the replacement shaft. Because the assembly is adjustable in overall length, confirm proper fitment and driveline alignment during installation. Grease service points according to the vehicle maintenance schedule after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eThis drive shaft assembly is supplied as a complete replacement unit with new structural and joint components and is pre-balanced for installation. Dorman part number 946-856 is engineered as a service replacement for select Ford driveline applications and cross-references Ford AC2Z4R602C.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52798266835125,"sku":"BKKY-946-856","price":930.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_946856_Ang.jpg?v=1784009778","url":"https:\/\/www.partcatalog.com\/products\/dorman-946-856-drive-shaft-rear","provider":"PartCatalog","version":"1.0","type":"link"}