{"product_id":"dorman-946-520-drive-shaft-rear","title":"Dorman 946-520 Drive Shaft - Rear","description":"\u003ch2\u003eDorman 946-520 Drive Shaft Assembly\u003c\/h2\u003e\u003cp\u003eThe Dorman 946-520 drive shaft assembly is a complete replacement for driveline service where a direct-fit shaft is needed. It arrives pre-balanced and built with new yokes, tubes, and joints for a straightforward install on the correct application.\u003c\/p\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, 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: 84.79 in.\u003c\/li\u003e\n\u003cli\u003eShaft diameter: 4 in.\u003c\/li\u003e\n\u003cli\u003eWall thickness: 0.095 in.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Overview\u003c\/h2\u003e\u003cp\u003eThis Dorman drive shaft is built as a complete assembly for driveline replacement service, reducing the need to rebuild worn components individually. The steel shaft, greaseable design, and adjustable overall length support a precise replacement on the correct vehicle application. Part number 946-520 is also cross-referenced to 52123053AB for the same application.\u003c\/p\u003e\u003cp\u003eFor buyers searching for a Dorman 946-520 drive shaft for Chrysler, Dodge, or Jeep driveline repair, this assembly provides a direct replacement format with the major wear items already addressed. It is a practical choice when the original shaft shows vibration, wear, or driveline noise and a full replacement is preferred over component-level repair.\u003c\/p\u003e\u003ch2\u003eWhat This Drive Shaft Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDriveline vibration from a worn or out-of-balance shaft\u003c\/li\u003e\n\u003cli\u003eNoise from worn universal joints or related shaft components\u003c\/li\u003e\n\u003cli\u003eExcess play caused by aging slip yoke wear\u003c\/li\u003e\n\u003cli\u003eService issues tied to damaged tubes or yokes\u003c\/li\u003e\n\u003cli\u003eReplacement needs after driveline component failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify vehicle-specific driveline measurements before installation, including overall length and shaft diameter. Confirm the application uses a slip yoke and compare the original shaft configuration to the replacement part number 946-520. Because this assembly is pre-balanced, avoid altering the shaft before installation. For Chrysler, Dodge, and Jeep driveline service, match the replacement to the original vehicle setup and inspect related mounts and driveline components during service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman manufactures this drive shaft assembly as a replacement part with new yokes, tubes, CV joints, and universal joints referenced in the product description, along with a pre-balanced build for installation readiness. Part number 946-520 is engineered for the listed application and cross-references 52123053AB.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":53013178712245,"sku":"BKKY-946-520","price":3011.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_946520_Fro.jpg?v=1787549477","url":"https:\/\/www.partcatalog.com\/products\/dorman-946-520-drive-shaft-rear","provider":"PartCatalog","version":"1.0","type":"link"}