{"product_id":"dorman-946-912-drive-shaft-rear","title":"Dorman 946-912 Drive Shaft - Rear","description":"\u003ch2\u003eDorman 946-912 Rear Drive Shaft for Ford F-350 Super Duty\u003c\/h2\u003e\u003cp\u003eThis Dorman drive shaft assembly is built for rear driveline replacement on select Ford F-350 Super Duty applications. It arrives pre-balanced and ready to install, with new yokes, tubes, and universal joints for a complete driveline service solution.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSteel drive shaft construction for rear driveline service\u003c\/li\u003e\n\u003cli\u003ePre-balanced assembly for smoother operation after replacement\u003c\/li\u003e\n\u003cli\u003e100% new yokes, tubes, 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\u003eDrive shaft length: 56.24 in\u003c\/li\u003e\n\u003cli\u003eDrive shaft wall thickness: 0.083 in\u003c\/li\u003e\n\u003cli\u003eShaft diameter: 3.5 in\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDorman 946-912 is a rear drive shaft assembly for Ford F-350 Super Duty trucks that need a direct driveline replacement. The steel shaft is pre-balanced and built with new yokes, tubes, and universal joints to support a complete rear shaft service. This part number, 946-912, is listed for 2002-2010 Ford F-350 Super Duty rear applications, including regular chassis cab configurations with SRW or DRW notes as specified in the fitment data. This part cross-references Ford OE number 2C3Z4602SA for the same application.\u003c\/p\u003e\u003cp\u003eFor buyers searching for a rear drive shaft for 2003-2005 Ford F-350 Super Duty DRW regular chassis cab, or a 2006-2007 Ford F-350 Super Duty rear drive shaft for SRW or DRW regular chassis cab with 140.8 inch wheelbase, this assembly matches the listed configurations. It also covers 2008-2010 Ford F-350 Super Duty rear DRW regular chassis cab applications and 2002 Ford F-350 Super Duty rear DRW regular chassis cab builds from 1\/06\/02.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\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 universal joints\u003c\/li\u003e\n\u003cli\u003eService issues caused by damaged yokes or shaft tubing\u003c\/li\u003e\n\u003cli\u003eFitment problems when replacing a bent or fatigued rear shaft\u003c\/li\u003e\n\u003cli\u003eLoss of smooth power transfer in Ford F-350 Super Duty rear driveline service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify rear position, wheelbase, and SRW or DRW configuration before ordering. Confirm the shaft length, slip yoke setup, and overall driveline measurements against the original part on the vehicle. Because this assembly is greaseable, follow standard lubrication intervals after installation. Use the fitment details to confirm compatibility with your specific Ford F-350 Super Duty, rear application before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman supplies this drive shaft as a complete replacement assembly with new core driveline components and pre-balanced construction for consistent fit and function in the listed Ford F-350 Super Duty applications.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52798268014773,"sku":"BKKY-946-912","price":971.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_946912_Fro.jpg?v=1784009921","url":"https:\/\/www.partcatalog.com\/products\/dorman-946-912-drive-shaft-rear","provider":"PartCatalog","version":"1.0","type":"link"}