{"product_id":"dorman-986-129-drive-shaft-rear","title":"Dorman 986-129 Drive Shaft - Rear","description":"\u003ch2\u003eDorman 986-129 Drive Shaft for Ford F-150\u003c\/h2\u003e\u003cp\u003eRestore driveline function with this complete Dorman drive shaft assembly for rear applications on 1991-1996 Ford F-150 trucks. Part number 986-129 arrives pre-balanced and assembled with new yokes, tubes, universal joints, and slip yoke components for a direct replacement approach.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 1991-1996 Ford F-150, rear\u003c\/li\u003e\n\u003cli\u003eComplete drive shaft assembly for driveline replacement\u003c\/li\u003e\n\u003cli\u003ePre-balanced for installation readiness\u003c\/li\u003e\n\u003cli\u003eSteel shaft construction with 3-inch diameter\u003c\/li\u003e\n\u003cli\u003eTransmission yoke on one end and flange on the other\u003c\/li\u003e\n\u003cli\u003eGreaseable design with universal joints included\u003c\/li\u003e\n\u003cli\u003eOverall length adjustable for application matching\u003c\/li\u003e\n\u003cli\u003eCompressed length: 75.5 in; drive shaft length: 79 in\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDorman 986-129 is a rear drive shaft assembly built for 1991-1996 Ford F-150 trucks. It uses a steel shaft with 0.083 in wall thickness, a slip yoke, and greaseable construction to support serviceability. The assembly is supplied pre-balanced and includes 100% new yokes, tubes, universal joints, and related driveline components, helping simplify replacement when the original shaft is worn, damaged, or out of balance. This part cross-references Ford OE number F2TZ4R602T for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDriveline vibration from a worn or unbalanced shaft\u003c\/li\u003e\n\u003cli\u003eClunking or driveline noise from worn universal joints\u003c\/li\u003e\n\u003cli\u003eLoss of smooth power transfer to the rear axle\u003c\/li\u003e\n\u003cli\u003eDamage from corrosion, impact, or shaft wear\u003c\/li\u003e\n\u003cli\u003eService issues related to a failing slip yoke assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify rear application, transmission yoke, and flange connection points before installation. Confirm compressed length, overall length, and shaft diameter match the original driveline setup on your Ford F-150. Inspect mating surfaces, driveline angles, and related hardware condition during replacement to help ensure proper fitment and smooth operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman supplies this drive shaft as a complete replacement assembly with new core components and pre-balanced construction for consistent fit and function in the specified Ford F-150 applications.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52808190034101,"sku":"BKKY-986-129","price":973.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_986129_Fro.jpg?v=1784181203","url":"https:\/\/www.partcatalog.com\/products\/dorman-986-129-drive-shaft-rear","provider":"PartCatalog","version":"1.0","type":"link"}