{"product_id":"dorman-946-366-drive-shaft-rear","title":"Dorman 946-366 Drive Shaft - Rear","description":"\u003ch2\u003eDorman 946-366 Rear Drive Shaft\u003c\/h2\u003e\u003cp\u003eDorman 946-366 is a complete rear drive shaft assembly for select heavy-duty trucks. It is pre-balanced for installation and built with 100% new yokes, tubes, and universal joints, with a slip yoke and greaseable design for serviceability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eComplete drive shaft assembly for rear applications\u003c\/li\u003e\n\u003cli\u003ePre-balanced for a smoother installation process\u003c\/li\u003e\n\u003cli\u003e100% new yokes, tubes, and universal joints\u003c\/li\u003e\n\u003cli\u003eSteel shaft construction with 3.5 in. diameter\u003c\/li\u003e\n\u003cli\u003eAdjustable overall length and slip yoke included\u003c\/li\u003e\n\u003cli\u003eGreaseable drive shaft design\u003c\/li\u003e\n\u003cli\u003eDrive shaft length: 107.256 in.; wall thickness: 0.083 in.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment and Application\u003c\/h2\u003e\u003cp\u003eCompatible with rear driveline service on 2011-2017 Chevrolet Silverado 3500 HD and 2011-2017 GMC Sierra 3500 HD. This Dorman 946-366 drive shaft is a direct replacement option for rear drive shaft repair on Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD trucks in the listed model years.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) 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 from worn joints or yokes\u003c\/li\u003e\n\u003cli\u003eDriveline play caused by damaged shaft components\u003c\/li\u003e\n\u003cli\u003eService issues related to a non-greaseable or worn shaft assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify rear application, shaft length, and driveline configuration before installation. Confirm the slip yoke and overall adjustable length match the vehicle setup, and inspect related driveline components for wear during replacement. Axle nut is not included.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman builds this replacement drive shaft assembly with new core components and pre-balancing to support consistent fit and function. Part number 946-366 is engineered as a direct replacement solution for the listed Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD rear applications.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52798254284981,"sku":"BKKY-946-366","price":1300.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_946366_Fro.jpg?v=1784007963","url":"https:\/\/www.partcatalog.com\/products\/dorman-946-366-drive-shaft-rear","provider":"PartCatalog","version":"1.0","type":"link"}