{"product_id":"dorman-946-204-drive-shaft-rear","title":"Dorman 946-204 Drive Shaft - Rear","description":"\u003ch2\u003eRear Drive Shaft Service Upgrade\u003c\/h2\u003e\u003cp\u003eDorman 946-204 is a rear drive shaft replacement built for vehicles that use permanently staked universal joints from the factory. By making the U-joints serviceable, this OE FIX design simplifies future driveline maintenance while retaining a steel shaft construction and OE-style dimensions.\u003c\/p\u003e\u003cp\u003eCompatible With select vehicle applications that use this rear driveline configuration, including make\/model-specific service needs where a direct replacement drive shaft is required. The Dorman 946-204 rear drive shaft is a practical option for owners and technicians looking for a serviceable driveline solution on affected vehicles.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOE FIX rear drive shaft with serviceable universal joints\u003c\/li\u003e\n\u003cli\u003eSteel shaft material for driveline strength and durability\u003c\/li\u003e\n\u003cli\u003e2.5 in shaft diameter\u003c\/li\u003e\n\u003cli\u003e41.75 in drive shaft length\u003c\/li\u003e\n\u003cli\u003e0.065 in shaft wall thickness\u003c\/li\u003e\n\u003cli\u003eRegular grade type for standard replacement use\u003c\/li\u003e\n\u003cli\u003eNon-greaseable design\u003c\/li\u003e\n\u003cli\u003eDirect replacement format for rear driveline service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Dorman drive shaft, part number 946-204, addresses a common service issue on vehicles that left the factory with U-joints permanently staked into the shaft assembly. Instead of replacing the entire driveline component for routine U-joint service, this rear drive shaft uses a serviceable design that supports easier maintenance over time. The steel construction, fixed 41.75-inch length, and OE-style dimensions make it a focused replacement for the original rear drive shaft assembly. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286) for the same application.\u003c\/p\u003e\u003cp\u003eFor buyers searching for a rear drive shaft for select make\/model applications, Dorman 946-204 provides a direct-fit service solution where the original shaft design limited repair options. It is a strong match for driveline repair jobs that call for a rear drive shaft replacement with serviceable U-joints and standard steel construction.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStaked U-joints that make driveline service difficult\u003c\/li\u003e\n\u003cli\u003eWear or damage in the rear drive shaft assembly\u003c\/li\u003e\n\u003cli\u003eNeed for a replacement rear driveshaft with serviceable joints\u003c\/li\u003e\n\u003cli\u003eDriveline vibration caused by a worn shaft assembly\u003c\/li\u003e\n\u003cli\u003eMaintenance delays when the original shaft is not practical to service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify shaft length, diameter, and vehicle application before installation. Because this part is not adjustable, confirm the rear driveline dimensions match the original equipment specification. Inspect related driveline components, including U-joint interfaces and mounting points, during replacement. Professional installation is recommended for proper driveline alignment and balance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman OE FIX parts are engineered to address known service limitations in original equipment designs. Part number 946-204 follows that approach by converting a difficult-to-service rear drive shaft setup into a more serviceable replacement solution for select vehicles.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52798248878261,"sku":"BKKY-946-204","price":703.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_946204_Ang.jpg?v=1784007143","url":"https:\/\/www.partcatalog.com\/products\/dorman-946-204-drive-shaft-rear","provider":"PartCatalog","version":"1.0","type":"link"}