{"product_id":"dorman-946-226-drive-shaft-rear","title":"Dorman 946-226 Drive Shaft - Rear","description":"\u003ch2\u003eRear Drive Shaft for Nissan D21\u003c\/h2\u003e\u003cp\u003eThis Dorman OE FIX rear drive shaft is built for 1988-1989 Nissan D21 applications with a rear driveline setup. It replaces the original shaft with a serviceable design that makes universal joint maintenance simpler than permanently staked OE-style assemblies.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSteel shaft construction for driveline strength\u003c\/li\u003e\n\u003cli\u003e72.875 in. drive shaft length\u003c\/li\u003e\n\u003cli\u003e2.5 in. shaft diameter\u003c\/li\u003e\n\u003cli\u003e0.065 in. wall thickness\u003c\/li\u003e\n\u003cli\u003eRear position application\u003c\/li\u003e\n\u003cli\u003eNon-greaseable design\u003c\/li\u003e\n\u003cli\u003eFixed overall length, not adjustable\u003c\/li\u003e\n\u003cli\u003eOE FIX design for easier U-joint service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDorman part number 946-226 is a rear drive shaft for the 1988-1989 Nissan D21. It is engineered as an OE FIX replacement for vehicles that originally used permanently staked universal joints, giving technicians a serviceable driveline assembly for simpler future maintenance. The steel shaft, 2.5-inch diameter, and 0.065-inch wall thickness provide the core dimensions needed for a direct rear driveline replacement on the Nissan D21.\u003c\/p\u003e\u003cp\u003eThis part number 946-226 is a practical choice when replacing a worn or damaged rear driveshaft on a Nissan D21 and when serviceability of the U-joints is a priority. It cross-references 3700013G01 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Solve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVibration or driveline noise from a worn rear driveshaft\u003c\/li\u003e\n\u003cli\u003eDifficulty servicing permanently staked universal joints\u003c\/li\u003e\n\u003cli\u003eReplacement needs after shaft wear, damage, or imbalance\u003c\/li\u003e\n\u003cli\u003eRear driveline issues on 1988-1989 Nissan D21 trucks\u003c\/li\u003e\n\u003cli\u003eMaintenance concerns tied to non-serviceable OE shaft designs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify rear-position fitment for 1988-1989 Nissan D21 before installation. Compare the original shaft length, diameter, and mounting configuration to confirm proper replacement. Inspect related driveline components, including U-joints and companion flange interfaces, during service to help ensure a complete repair.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman OE FIX parts are built to address known OE serviceability issues with a replacement design that supports easier maintenance. Part number 946-226 is intended for direct rear driveline replacement on the listed Nissan D21 applications.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52798250516661,"sku":"BKKY-946-226","price":570.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_946226_Ang.jpg?v=1784007294","url":"https:\/\/www.partcatalog.com\/products\/dorman-946-226-drive-shaft-rear","provider":"PartCatalog","version":"1.0","type":"link"}