{"product_id":"dorman-986-458-drive-shaft-rear","title":"Dorman 986-458 Drive Shaft - Rear","description":"\u003ch2\u003eDrive Shaft for Rear Applications\u003c\/h2\u003e\u003cp\u003eThis Dorman drive shaft assembly is a direct replacement for rear driveline service on select Cadillac Escalade ESV and GMC Yukon XL models. Part number 986-458 arrives pre-balanced and built with all-new yokes, tubes, universal joints, and CV joints omitted as specified by the manufacturer.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 2021-2026 Cadillac Escalade ESV, rear\u003c\/li\u003e\n\u003cli\u003eFits 2021-2026 GMC Yukon XL, rear\u003c\/li\u003e\n\u003cli\u003eComplete drive shaft assembly for rear driveline replacement\u003c\/li\u003e\n\u003cli\u003ePre-balanced for installation readiness\u003c\/li\u003e\n\u003cli\u003e100% new yokes, tubes, and universal joints\u003c\/li\u003e\n\u003cli\u003eAluminum shaft construction\u003c\/li\u003e\n\u003cli\u003eSlip yoke end 1 and bolt-on end 2\u003c\/li\u003e\n\u003cli\u003eCompressed length: 80.125 in; shaft diameter: 4 in; wall thickness: 0.083 in\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eDorman 986-458 is a standard replacement drive shaft assembly engineered for rear-position service on 2021-2026 Cadillac Escalade ESV and 2021-2026 GMC Yukon XL applications. The aluminum shaft measures 80.125 inches in compressed length, with a 4-inch shaft diameter and 0.083-inch wall thickness. It uses a slip yoke at end 1 and a bolt-on connection at end 2, and it is supplied without a slip yoke, axle nut, or CV joints. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 84712238, 84816761) for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Issues This Part Can Address\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 from worn universal joints\u003c\/li\u003e\n\u003cli\u003eDriveline play caused by damaged yokes or shaft tubing\u003c\/li\u003e\n\u003cli\u003eLoss of smooth power transfer to the rear axle\u003c\/li\u003e\n\u003cli\u003eService replacement for a bent or fatigued drive shaft assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify rear-position fitment by year, make, and model before installation. Confirm the slip yoke and bolt-on end configuration matches the original driveline setup, and compare the compressed length, shaft diameter, and wall thickness to the removed part. Because this assembly is pre-balanced, handle it carefully during installation to avoid affecting balance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman supplies this drive shaft as a complete standard replacement assembly with new yokes, tubes, and universal joints. The part is built for direct replacement service on the listed Cadillac Escalade ESV and GMC Yukon XL rear applications.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52808212218037,"sku":"BKKY-986-458","price":468.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_986458_Fro.jpg?v=1784182830","url":"https:\/\/www.partcatalog.com\/products\/dorman-986-458-drive-shaft-rear","provider":"PartCatalog","version":"1.0","type":"link"}