{"product_id":"dorman-946-310-drive-shaft-rear","title":"Dorman 946-310 Drive Shaft - Rear","description":"\u003ch2\u003eRear Driveshaft for Jeep Grand Cherokee\u003c\/h2\u003e\u003cp\u003eDorman 946-310 is a complete rear drive shaft assembly for select 2012-2018 Jeep Grand Cherokee models. It arrives pre-balanced with new yokes, tubes, CV joints, and universal joints to simplify replacement and restore driveline function.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2012-2018 Jeep Grand Cherokee, rear\u003c\/li\u003e\n\u003cli\u003eComplete drive shaft assembly for direct replacement service\u003c\/li\u003e\n\u003cli\u003ePre-balanced for installation readiness\u003c\/li\u003e\n\u003cli\u003eSteel shaft construction\u003c\/li\u003e\n\u003cli\u003eCV joints included\u003c\/li\u003e\n\u003cli\u003eOverall length adjustable for application fitment\u003c\/li\u003e\n\u003cli\u003e48.25 in drive shaft length with 3.15 in shaft diameter\u003c\/li\u003e\n\u003cli\u003e0.083 in wall thickness\u003c\/li\u003e\n\u003cli\u003e100% new yokes, tubes, CV joints, and universal joints\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 the Jeep Grand Cherokee and is engineered as a complete assembly rather than a partial repair. The steel shaft uses new components throughout, including yokes, tubes, constant velocity joints, and universal joints, which helps streamline replacement when the original shaft is worn, damaged, or out of balance. Part number 946-310 is also referenced by OE number 5038552AA for the same application.\u003c\/p\u003e\u003cp\u003eFor buyers searching for a rear driveshaft for 2012-2018 Jeep Grand Cherokee, Dorman 946-310 provides a direct-fit service part with adjustable overall length and no slip yoke. The design supports driveline restoration where vibration, joint wear, or shaft damage has affected normal operation.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDriveline vibration from an unbalanced or worn shaft\u003c\/li\u003e\n\u003cli\u003eClunking or noise from worn universal joints\u003c\/li\u003e\n\u003cli\u003eBinding or rough operation from failed CV joints\u003c\/li\u003e\n\u003cli\u003eDamage to the original rear driveshaft tube or yokes\u003c\/li\u003e\n\u003cli\u003eService issues on a Jeep Grand Cherokee rear driveline assembly\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 matches the listed 2012-2018 Jeep Grand Cherokee application. Inspect mating components, flange surfaces, and surrounding driveline hardware for wear before installing the new shaft. Because this assembly is pre-balanced, avoid altering the shaft or joints during handling and installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman supplies this replacement drive shaft as a complete assembly with new major wear components for consistent service quality. The pre-balanced design and new yokes, tubes, CV joints, and universal joints support a straightforward driveline repair on compatible Jeep Grand Cherokee models.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52798252777653,"sku":"BKKY-946-310","price":624.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_946310_Fro.jpg?v=1784007698","url":"https:\/\/www.partcatalog.com\/products\/dorman-946-310-drive-shaft-rear","provider":"PartCatalog","version":"1.0","type":"link"}