{"product_id":"dorman-986-904-drive-shaft-rear","title":"Dorman 986-904 Drive Shaft - Rear","description":"\u003ch2\u003eDorman 986-904 Drive Shaft for MX-5 Miata\u003c\/h2\u003e\u003cp\u003eDorman 986-904 is a complete rear drive shaft assembly for select Mazda MX-5 Miata models. It is pre-balanced and built with new yokes, tubes, universal joints, and a slip yoke\/bolt-on end configuration for direct replacement service.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eComplete drive shaft assembly for rear driveline service\u003c\/li\u003e\n\u003cli\u003ePre-balanced for installation readiness\u003c\/li\u003e\n\u003cli\u003e100% new yokes, tubes, and universal joints\u003c\/li\u003e\n\u003cli\u003eSteel shaft construction with 2.5 in. shaft diameter\u003c\/li\u003e\n\u003cli\u003e34.5 in. compressed length and 34.5 in. drive shaft length\u003c\/li\u003e\n\u003cli\u003ePhased at 0 degrees\u003c\/li\u003e\n\u003cli\u003ePre-greased design\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Dorman drive shaft replacement is built for 2016-2022 Mazda MX-5 Miata rear applications. The assembly uses a slip yoke at one end and a bolt-on connection at the other, with steel construction and a 0.065 in. wall thickness for service replacement needs. Dorman 986-904 is supplied as a pre-balanced unit to reduce the need for additional setup before installation.\u003c\/p\u003e\u003cp\u003eFor buyers searching for a rear drive shaft for Mazda MX-5 Miata 2016-2022, this assembly provides the core driveline components in one replacement part. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., PA4725100) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVibration from a worn or out-of-balance drive shaft\u003c\/li\u003e\n\u003cli\u003eClunking or driveline noise from worn universal joints\u003c\/li\u003e\n\u003cli\u003eDriveline play caused by damaged yokes or shaft wear\u003c\/li\u003e\n\u003cli\u003eService issues from a bent or fatigued rear driveshaft assembly\u003c\/li\u003e\n\u003cli\u003eReplacement needs after driveline component failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify rear fitment before ordering: Fits 2016-2022 Mazda MX-5 Miata, Rear. Confirm compressed length, end types, and flange connection points against the original shaft. The assembly is pre-greased and includes universal joints; grease fittings are not included. Because the shaft is pre-balanced and phased at 0 degrees, installation should focus on correct alignment and secure fastening of the bolt-on end.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman supplies this drive shaft as a standard replacement assembly with new core components for service use. The pre-balanced construction and new yokes, tubes, and joints support consistent driveline replacement for the Mazda MX-5 Miata application.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52808220475573,"sku":"BKKY-986-904","price":435.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_986904_Fro.jpg?v=1784184205","url":"https:\/\/www.partcatalog.com\/products\/dorman-986-904-drive-shaft-rear","provider":"PartCatalog","version":"1.0","type":"link"}