{"product_id":"dorman-946-958-drive-shaft-rear","title":"Dorman 946-958 Drive Shaft - Rear","description":"\u003ch2\u003eDorman 946-958 Drive Shaft for Ram 2500\u003c\/h2\u003e\u003cp\u003eDorman 946-958 is a complete rear drive shaft assembly for select 2006-2009 Dodge Ram 2500 Quad Cab applications. It is pre-balanced and built with new yokes, tubes, CV joints, and universal joints to simplify driveline replacement on the Dodge Ram 2500 rear driveshaft application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSteel drive shaft construction\u003c\/li\u003e\n\u003cli\u003ePre-balanced assembly for installation readiness\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\u003eOverall length adjustable for fitment alignment\u003c\/li\u003e\n\u003cli\u003eDrive shaft length: 67.75 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\u003eRear position application\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Dorman drive shaft is built for rear driveline service on 2006-2009 Dodge Ram 2500 models, including Quad Cab configurations. The steel shaft is supplied as a complete assembly and is pre-balanced to reduce the need for additional setup before installation. Dorman 946-958 is engineered with new yokes, tubes, constant velocity joints, and universal joints, giving technicians a direct replacement option for worn or damaged rear driveshaft components.\u003c\/p\u003e\u003cp\u003eThis part cross-references OE part number 52123118AA for the same application. For buyers searching for a 2006 Dodge Ram 2500 rear drive shaft, a 2007-2009 Dodge Ram 2500 rear driveshaft, or Dorman 946-958 replacement driveline parts, this assembly matches the listed rear fitment.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Can 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 damaged joints\u003c\/li\u003e\n\u003cli\u003eExcess play caused by worn yokes or shaft components\u003c\/li\u003e\n\u003cli\u003eCorrosion or structural wear in the original steel shaft\u003c\/li\u003e\n\u003cli\u003eFitment issues after driveline service on Ram 2500 rear applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify rear-position fitment before installation and confirm the vehicle is a 2006-2009 Dodge Ram 2500 Quad Cab when applicable. Check shaft length, slip yoke engagement, and driveline alignment during replacement. Because the assembly is pre-balanced, avoid modifying the shaft or mixing in worn companion components that can reintroduce vibration. Dorman 946-958 is listed as an adjustable overall-length design, which helps with final alignment during 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 service-ready installation. The part number 946-958 is built to replace the original rear driveshaft on the listed Dodge Ram 2500 applications.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52798269161653,"sku":"BKKY-946-958","price":554.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_946958_Fro.jpg?v=1784010140","url":"https:\/\/www.partcatalog.com\/products\/dorman-946-958-drive-shaft-rear","provider":"PartCatalog","version":"1.0","type":"link"}