{"product_id":"dorman-946-580-drive-shaft-rear","title":"Dorman 946-580 Drive Shaft - Rear","description":"\u003ch2\u003eRear Drive Shaft for Subaru Legacy\u003c\/h2\u003e\u003cp\u003eThis Dorman drive shaft assembly is built for rear driveline service on the 2013-2014 Subaru Legacy. Part number 946-580 is a complete replacement shaft that arrives pre-balanced and ready to install, with new yokes, tubes, and universal joints for a direct driveline repair.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2013-2014 Subaru Legacy, rear conversion shaft\u003c\/li\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\u003eSlip yoke included\u003c\/li\u003e\n\u003cli\u003eOverall length adjustable for application-specific setup\u003c\/li\u003e\n\u003cli\u003e66.375 in drive shaft length with 2.5 in shaft diameter\u003c\/li\u003e\n\u003cli\u003e0.065 in wall thickness\u003c\/li\u003e\n\u003cli\u003e100% new yokes, tubes, and universal joints\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eDorman 946-580 is a rear drive shaft assembly for Subaru Legacy models listed in the fitment data. It is engineered as a complete replacement driveline component with steel construction and a slip yoke, making it a practical choice when the original shaft is worn, damaged, or no longer running true. The assembly is pre-balanced to help reduce vibration concerns after installation, and the adjustable overall length supports proper driveline setup for the specified conversion shaft application. This part cross-references Subaru OE number 27111AJ03A for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Repair Reasons\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDriveline vibration from a worn or out-of-balance shaft\u003c\/li\u003e\n\u003cli\u003eNoise from damaged universal joints or yokes\u003c\/li\u003e\n\u003cli\u003eExcess play in the rear driveline assembly\u003c\/li\u003e\n\u003cli\u003eCorrosion or structural wear in the original steel shaft\u003c\/li\u003e\n\u003cli\u003eNeed for a rear conversion shaft replacement on a Subaru Legacy\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify rear application details before installation and confirm the shaft length, slip yoke engagement, and driveline alignment match the vehicle configuration. Inspect related driveline components, mounting points, and seals during replacement to help prevent repeat vibration or noise concerns. Because this assembly is not greaseable and does not include CV joints, confirm the vehicle’s service requirements against the existing driveline layout before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman supplies this drive shaft as a new replacement assembly with new yokes, tubes, and universal joints, and it is pre-balanced for installation readiness. Part number 946-580 is built to replace the specified rear driveline application on 2013-2014 Subaru Legacy models.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52798259167413,"sku":"BKKY-946-580","price":467.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_946580_Fro.jpg?v=1784008678","url":"https:\/\/www.partcatalog.com\/products\/dorman-946-580-drive-shaft-rear","provider":"PartCatalog","version":"1.0","type":"link"}