{"product_id":"dorman-946-634-drive-shaft-rear","title":"Dorman 946-634 Drive Shaft - Rear","description":"\u003ch2\u003eDorman 946-634 Drive Shaft for Frontier\u003c\/h2\u003e\u003cp\u003eThis Dorman drive shaft assembly is a direct replacement for rear driveline service on the 2007-2017 Nissan Frontier, including conversion shaft applications. It arrives pre-balanced and ready to install, with new yokes, tubes, and joints built into the assembly for a straightforward driveline repair.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eComplete drive shaft assembly for rear application\u003c\/li\u003e\n\u003cli\u003ePre-balanced for installation readiness\u003c\/li\u003e\n\u003cli\u003eSteel shaft construction with a 3-inch shaft diameter\u003c\/li\u003e\n\u003cli\u003e74.5-inch drive shaft length with 0.083-inch wall thickness\u003c\/li\u003e\n\u003cli\u003eSlip yoke included\u003c\/li\u003e\n\u003cli\u003eOverall length adjustable for fitment alignment\u003c\/li\u003e\n\u003cli\u003e100% new yokes, tubes, constant velocity joints, and universal joints per manufacturer description\u003c\/li\u003e\n\u003cli\u003ePart number 946-634\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDorman 946-634 is a replacement drive shaft assembly for Nissan Frontier rear driveline service. It is built with a steel shaft and supplied as a complete assembly that is pre-balanced for installation. The design includes a slip yoke and adjustable overall length, which helps support proper driveline setup during replacement work. This part cross-references Nissan 37300ZL61A for the same application.\u003c\/p\u003e\u003cp\u003eFor 2007-2017 Nissan Frontier rear conversion shaft service, this assembly provides the core driveline components needed to replace a worn or damaged shaft without rebuilding individual sections. The part number 946-634 is a practical match for technicians and owners looking for a direct replacement drive shaft for Frontier rear applications.\u003c\/p\u003e\u003ch2\u003eCommon Repair Uses\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 during acceleration or deceleration\u003c\/li\u003e\n\u003cli\u003eExcess play from worn shaft joints or yokes\u003c\/li\u003e\n\u003cli\u003eDamage to the original rear conversion shaft\u003c\/li\u003e\n\u003cli\u003eService replacement for a steel drive shaft with slip yoke setup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify rear application and measure the existing driveline before installation to confirm length and configuration. Inspect companion components such as mounts, seals, and related driveline hardware during service. Because this assembly is pre-balanced, avoid altering the shaft before installation and follow factory service procedures for alignment and torque specifications.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman supplies this drive shaft as a complete replacement assembly with new internal driveline components and pre-balanced construction. Part number 946-634 is engineered for the listed Nissan Frontier rear fitment and built to support a direct replacement repair.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52798262247605,"sku":"BKKY-946-634","price":939.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_946634_Fro.jpg?v=1784008980","url":"https:\/\/www.partcatalog.com\/products\/dorman-946-634-drive-shaft-rear","provider":"PartCatalog","version":"1.0","type":"link"}