{"product_id":"dorman-976-881-drive-shaft-rear","title":"Dorman 976-881 Drive Shaft - Rear","description":"\u003ch2\u003eDorman 976-881 Drive Shaft for Rear Applications\u003c\/h2\u003e\u003cp\u003eDorman 976-881 is a complete drive shaft assembly built for direct replacement in rear driveline service. It arrives pre-balanced and includes new yokes, steel tubing, and serviceable joints to simplify replacement on the correct application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eComplete drive shaft assembly for rear driveline replacement\u003c\/li\u003e\n\u003cli\u003ePre-balanced for installation on the intended vehicle application\u003c\/li\u003e\n\u003cli\u003eSteel shaft construction with a 3.5 in. shaft diameter\u003c\/li\u003e\n\u003cli\u003eSlip yoke end on one side and U-joint end on the other\u003c\/li\u003e\n\u003cli\u003eGreaseable design for service access\u003c\/li\u003e\n\u003cli\u003eCompressed length and drive shaft length: 62.66 in.\u003c\/li\u003e\n\u003cli\u003e100% new yokes, tubes, universal joints, and CV-related components per manufacturer description\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Dorman drive shaft is engineered for rear axle service on select 1981 Chevrolet K10 and 1981 GMC K1500 applications. It measures 62.66 inches in length, uses a steel shaft with 0.083 in. wall thickness, and features a slip yoke at one end with a U-joint connection at the other. The assembly is greaseable and includes universal joints, while the manufacturer notes a complete, ready-to-install design with new yokes and tubes. For buyers searching for a 1981 Chevrolet K10 rear drive shaft or a 1981 GMC K1500 rear driveshaft replacement, Dorman 976-881 provides a direct-fit service part for the listed rear axle configuration.\u003c\/p\u003e\u003cp\u003eThis part cross-references 14029129 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Problems 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 U-joints\u003c\/li\u003e\n\u003cli\u003eExcess play caused by damaged slip yoke components\u003c\/li\u003e\n\u003cli\u003eCorrosion or fatigue in the original steel shaft\u003c\/li\u003e\n\u003cli\u003eService issues related to a damaged rear driveline assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify rear axle configuration before installation. This part is listed for 1981 Chevrolet K10 rear with 8.87 in. rear axle and 12-bolt differential cover, and 1981 GMC K1500 rear with the same axle notes. Confirm compressed length, end types, and driveline alignment before removal of the original shaft. Because the assembly is greaseable, follow standard lubrication intervals after installation.\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 the specified application. Part number 976-881 is built to match the listed rear driveline requirements for 1981 Chevrolet K10 and 1981 GMC K1500 service.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52802598174901,"sku":"BKKY-976-881","price":779.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_976881_Fro.jpg?v=1784098658","url":"https:\/\/www.partcatalog.com\/products\/dorman-976-881-drive-shaft-rear","provider":"PartCatalog","version":"1.0","type":"link"}