{"product_id":"dorman-938-078-drive-shaft-front","title":"Dorman 938-078 Drive Shaft - Front","description":"\u003ch2\u003eDorman 938-078 Front Drive Shaft\u003c\/h2\u003e\u003cp\u003eDorman 938-078 is a complete front drive shaft assembly for select Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500 HD, GMC Sierra 2500 HD, and GMC Sierra 3500 HD applications. It is pre-balanced for installation and built with new yokes, tubes, and joints to support a direct driveline replacement.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSteel shaft construction for driveline strength\u003c\/li\u003e\n\u003cli\u003e38.68 in. drive shaft length with 0.065 in. wall thickness\u003c\/li\u003e\n\u003cli\u003e2.75 in. shaft diameter\u003c\/li\u003e\n\u003cli\u003eSlip yoke included\u003c\/li\u003e\n\u003cli\u003eRegular grade replacement part\u003c\/li\u003e\n\u003cli\u003ePackage contents: 1 driveshaft\u003c\/li\u003e\n\u003cli\u003ePart number: 938-078\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Dorman drive shaft is built for front driveline service on 2016-2019 Chevrolet Silverado 2500 HD and Silverado 3500 HD, as well as 2016-2019 GMC Sierra 2500 HD and Sierra 3500 HD models. It is a steel replacement assembly with a fixed overall length, slip yoke, and pre-balanced construction to help restore proper driveline operation after wear or damage. The 938-078 application coverage includes 2016 vehicles with ID AB9Y and 2017-2019 models for the listed trucks. This part cross-references 84170767 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat This Drive Shaft Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVibration from a worn or out-of-balance front driveshaft\u003c\/li\u003e\n\u003cli\u003eClunking or driveline noise from damaged joints or yokes\u003c\/li\u003e\n\u003cli\u003eLoss of driveline smoothness under load\u003c\/li\u003e\n\u003cli\u003eReplacement needs after shaft tube or joint wear\u003c\/li\u003e\n\u003cli\u003eFront driveline service on heavy-duty Silverado and Sierra trucks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle’s year, model, front position, and 2016 ID AB9Y note before ordering. Confirm shaft length and driveline configuration against the original part before installation. Inspect mating components, fasteners, and surrounding driveline parts for wear before fitting the new assembly. Because this unit is not adjustable, correct application matching is important for proper fitment.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman supplies this drive shaft as a complete replacement assembly with new yokes, tubes, and joints, and it is pre-balanced for installation. Use it on confirmed 2016-2019 Chevrolet Silverado 2500 HD and Silverado 3500 HD, and 2016-2019 GMC Sierra 2500 HD and Sierra 3500 HD front driveline applications.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52795372142773,"sku":"BKKY-938-078","price":525.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_938078_Ang.jpg?v=1783924998","url":"https:\/\/www.partcatalog.com\/products\/dorman-938-078-drive-shaft-front","provider":"PartCatalog","version":"1.0","type":"link"}