{"product_id":"dorman-966-488-drive-shaft-rear","title":"Dorman 966-488 Drive Shaft - Rear","description":"\u003ch2\u003eOE FIX Drive Shaft Serviceability\u003c\/h2\u003e\u003cp\u003eThis Dorman drive shaft is built for specific BMW applications that use permanently staked universal joints from the factory. It converts that service challenge into a more maintainable design with serviceable U-joints for simpler upkeep.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOE FIX design for easier universal joint service\u003c\/li\u003e\n\u003cli\u003eSteel shaft construction with standard replacement grade\u003c\/li\u003e\n\u003cli\u003e51-inch drive shaft length and 0.083-inch wall thickness\u003c\/li\u003e\n\u003cli\u003eBolt-on end design for direct replacement-style installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Overview\u003c\/h2\u003e\u003cp\u003ePart number 966-488 is a rear drive shaft for select BMW M340i xDrive and BMW M440i xDrive Gran Coupe applications. It is engineered as a standard replacement with a steel shaft, pre-greased components, and included universal joints and CV joints to support drivetrain service on the specified vehicles. The bolt-on ends and fixed-length design match the application requirements without an adjustable overall length. If you are replacing a worn BMW drive shaft, 966-488 provides a service-focused alternative to the original staked-joint design. This part cross-references BMW 26108678479 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWorn or noisy drive shaft operation\u003c\/li\u003e\n\u003cli\u003eService difficulty caused by non-serviceable factory U-joints\u003c\/li\u003e\n\u003cli\u003eDriveline vibration related to shaft wear\u003c\/li\u003e\n\u003cli\u003eReplacement needs on BMW rear driveline applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFits 2020 BMW M340i xDrive, rear. Fits 2021 BMW M340i xDrive, rear, to 7\/01\/20. Fits 2022-2025 BMW M440i xDrive Gran Coupe, rear. Confirm the vehicle build date and driveline configuration before installation. The bolt-on end design supports application-specific replacement, and the fixed 51-inch length should be matched to the original shaft specification.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman OE FIX parts are developed to address common service issues in original equipment designs while maintaining standard replacement fit and function for the listed applications.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":53556044988597,"sku":"BKKY-966-488","price":1034.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_966488_FRO.jpg?v=1792392006","url":"https:\/\/www.partcatalog.com\/products\/dorman-966-488-drive-shaft-rear","provider":"PartCatalog","version":"1.0","type":"link"}