{"product_id":"dorman-946-372-drive-shaft-rear","title":"Dorman 946-372 Drive Shaft - Rear","description":"\u003ch2\u003eDorman 946-372 Rear Drive Shaft for Tahoe and Yukon\u003c\/h2\u003e\u003cp\u003eDorman 946-372 is a complete rear drive shaft assembly for select Chevrolet Tahoe and GMC Yukon models. It is pre-balanced for installation and built with new yokes, tubes, and joints to simplify driveline replacement on 2015-2020 Chevrolet Tahoe and 2015-2020 GMC Yukon rear applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eComplete rear drive shaft assembly for driveline service\u003c\/li\u003e\n\u003cli\u003ePre-balanced for direct installation\u003c\/li\u003e\n\u003cli\u003eAluminum shaft construction\u003c\/li\u003e\n\u003cli\u003e47.5 in drive shaft length with 0.087 in wall thickness\u003c\/li\u003e\n\u003cli\u003eSlip yoke included\u003c\/li\u003e\n\u003cli\u003eOverall length adjustable\u003c\/li\u003e\n\u003cli\u003e100% new yokes, tubes, constant velocity joints, and universal joints\u003c\/li\u003e\n\u003cli\u003eFits 2015-2020 Chevrolet Tahoe, rear\u003c\/li\u003e\n\u003cli\u003eFits 2015-2020 GMC Yukon, rear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Dorman drive shaft replacement is built for rear driveline service on full-size GM SUVs, including Chevrolet Tahoe and GMC Yukon models from 2015 through 2020. The aluminum shaft design, adjustable overall length, and slip yoke help match the original driveline layout, while the pre-balanced assembly supports smoother installation and proper driveline operation. Part number 946-372 is a direct-fit style solution for rear drive shaft replacement when the original shaft is worn, damaged, or out of balance. This part cross-references OE number 23147486 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\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 during acceleration or deceleration\u003c\/li\u003e\n\u003cli\u003eDamage to the shaft tube, yokes, or joints\u003c\/li\u003e\n\u003cli\u003eExcessive play in the rear driveline assembly\u003c\/li\u003e\n\u003cli\u003eFitment issues caused by a failed original shaft on Tahoe or Yukon rear applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify rear application fitment before installation on 2015-2020 Chevrolet Tahoe and 2015-2020 GMC Yukon models. Confirm shaft length, slip yoke engagement, and driveline alignment against the original part before final tightening. Because this assembly is pre-balanced, handle it carefully during installation to avoid affecting balance. Part number 946-372 is supplied as a replacement driveshaft assembly for rear position service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman supplies this replacement driveshaft as a complete assembly with new yokes, tubes, CV joints, and universal joints, supporting a service-ready replacement for the original driveline component. The part is built to match the listed application and OE cross-reference 23147486.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52798254448821,"sku":"BKKY-946-372","price":418.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_946372_Fro.jpg?v=1784007997","url":"https:\/\/www.partcatalog.com\/products\/dorman-946-372-drive-shaft-rear","provider":"PartCatalog","version":"1.0","type":"link"}