{"product_id":"dorman-976-939-drive-shaft-rear","title":"Dorman 976-939 Drive Shaft - Rear","description":"\u003ch2\u003eRear Driveshaft for Cadillac CTS\u003c\/h2\u003e\u003cp\u003eThis Dorman drive shaft assembly is built for rear driveline replacement on select 2014-2015 Cadillac CTS models. Part number 976-939 arrives pre-balanced and ready to install, with new yokes, tubes, CV joints, and universal joints already assembled.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement drive shaft assembly for rear application\u003c\/li\u003e\n\u003cli\u003ePre-balanced for smoother driveline operation\u003c\/li\u003e\n\u003cli\u003e100% new yokes, tubes, constant velocity joints, and universal joints\u003c\/li\u003e\n\u003cli\u003eSteel shaft construction with 2.5 in. shaft diameter\u003c\/li\u003e\n\u003cli\u003eOverall length adjustable for proper driveline setup\u003c\/li\u003e\n\u003cli\u003eCompressed length: 54.25 in.; drive shaft length: 56.25 in.\u003c\/li\u003e\n\u003cli\u003eTriprong end 1 and triprong end 2 configuration\u003c\/li\u003e\n\u003cli\u003eNon-greaseable design; slip yoke not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDorman 976-939 is a complete rear drive shaft assembly for the 2014-2015 Cadillac CTS, including models with the 4th digit of VIN A and excluding turbocharger applications. It is built with steel tubing, a 0.083 in. wall thickness, and integrated CV and universal joints to replace a worn or damaged driveline section with a fully assembled unit. This part cross-references OE number 22761750 for the same application.\u003c\/p\u003e\u003cp\u003eFor buyers searching for a 2014 Cadillac CTS rear driveshaft replacement or a 2015 Cadillac CTS rear drive shaft assembly, this part number 976-939 provides the key dimensions and end configurations needed for fitment verification before installation.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDriveline vibration from a worn or out-of-balance shaft\u003c\/li\u003e\n\u003cli\u003eClunking or noise from failed universal joints\u003c\/li\u003e\n\u003cli\u003eBinding or rough operation from worn CV joints\u003c\/li\u003e\n\u003cli\u003eDamage to the original shaft tubes or yokes\u003c\/li\u003e\n\u003cli\u003eNeed for a complete rear driveshaft replacement on a Cadillac CTS\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify rear position fitment, compressed length, and triprong end configuration before installation. Confirm the vehicle is a 2014-2015 Cadillac CTS with VIN 4th digit A and without turbocharger equipment. Inspect related driveline components, mounting points, and flange interfaces for wear before installing Dorman 976-939.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eThis Dorman driveshaft assembly is supplied as a complete replacement unit with new internal and external driveline components. The pre-balanced design supports installation consistency and helps reduce the need to rebuild the original shaft.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52808163393717,"sku":"BKKY-976-939","price":678.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_976939_Fro.jpg?v=1784179935","url":"https:\/\/www.partcatalog.com\/products\/dorman-976-939-drive-shaft-rear","provider":"PartCatalog","version":"1.0","type":"link"}