{"product_id":"dorman-946-607-drive-shaft-rear","title":"Dorman 946-607 Drive Shaft - Rear","description":"\u003ch2\u003eDorman 946-607 Rear Drive Shaft Assembly\u003c\/h2\u003e\u003cp\u003eThe Dorman 946-607 rear drive shaft assembly is built as a complete replacement for driveline service. It arrives pre-balanced and ready to install, with new yokes, tubes, CV joints, and universal joints to support a direct repair on the vehicle.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSteel shaft construction for driveline strength\u003c\/li\u003e\n\u003cli\u003ePre-balanced assembly for smoother operation\u003c\/li\u003e\n\u003cli\u003e100% new yokes, tubes, constant velocity joints, and universal joints\u003c\/li\u003e\n\u003cli\u003eGreaseable drive shaft design\u003c\/li\u003e\n\u003cli\u003eOverall length adjustable for proper driveline setup\u003c\/li\u003e\n\u003cli\u003eDrive shaft length: 75.72 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\u003cli\u003eRegular grade replacement part\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Dorman drive shaft is a rear driveshaft replacement engineered for driveline repair where the original shaft has worn joints, vibration, or tube damage. The steel construction and greaseable design support serviceability, while the adjustable overall length helps with fitment during installation. Part number 946-607 is also referenced by interchange number 3C3Z4R602FK for the same application.\u003c\/p\u003e\u003cp\u003eFor buyers searching for a rear drive shaft assembly for Ford truck driveline repair, Dorman 946-607 provides a complete replacement solution rather than rebuilding individual components. It is a practical choice when the original rear driveshaft shows imbalance, joint wear, or tube deterioration.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDriveline vibration from a worn or out-of-balance shaft\u003c\/li\u003e\n\u003cli\u003eClunking or clicking from failed CV joints or universal joints\u003c\/li\u003e\n\u003cli\u003eGrease loss or service issues at the shaft joints\u003c\/li\u003e\n\u003cli\u003eDamage to the original driveshaft tube or yokes\u003c\/li\u003e\n\u003cli\u003eFitment problems caused by incorrect shaft length\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 assembly is adjustable in overall length, final positioning should be checked against the vehicle’s original measurement. Confirm that the rear driveshaft mounting points and joint style match the application before tightening fasteners and returning the vehicle to service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eThis replacement driveshaft is supplied as a complete assembly with new major wear components and pre-balanced construction to support consistent driveline performance. Dorman 946-607 is built for direct replacement use on the listed application.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52798261461173,"sku":"BKKY-946-607","price":890.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_946607_Generic.jpg?v=1784008829","url":"https:\/\/www.partcatalog.com\/products\/dorman-946-607-drive-shaft-rear","provider":"PartCatalog","version":"1.0","type":"link"}