Motive Gear R8.8RMKT Master Bearing Rebuild Kit, For Ford 8.8" Rear Differential Rear Axle – Fits Ford, Lincoln, Mercury, Mazda –Replaces YK F8.8-A, XL-1043-1, DRK311MK, RA-311MK, FO-R88XB

Short Summary: The Motive Gear R8.8RMKT Master Bearing Kit is a comprehensive rebuild solution for Ford 8.8" rear differentials from 1981 to 2014. This high-quality kit includes everything needed to service your rear end, ensuring proper fitment, performance, and long-term reliability.Key FeaturesApplication: Ford 8.8" Rear Differentials (1981–2014)Part Type: Master Bearing Kit for Differential RebuildFitment: Rear Axle PositionContents: Premium Bearings, Races, Seals, Shims, Gasket, Pinion Nut, Crush Sleeve, and RTVBrand: Motive GearWarranty: 1-Year or 50,000 Miles Manufacturer WarrantyVehicle CompatibilityFits a broad range of Ford, Lincoln, Mercury, and Mazda models equipped with the Ford 8.8" rear differential from 1981 to 2014. Compatible with both solid axle and IRS configurations.FordAerostar (1990–1997)Bronco, Bronco II (1983–1996)Country Sedan, Squire, Custom 500, Galaxie 500, LTD (1971–1991)Crown Victoria (1992–2011)E-100 to E-150 Econoline/Club Wagon (1983–2008)Expedition (1997–2016)Explorer, Explorer Sport Trac (1991–2005)F-100, F-150, F-150 Heritage (1983–2015)F-250 (1983–1989)Mustang (1986–2004)Ranger (1990–2006)Thunderbird (1988–1997)LincolnAviator (2003–2005)Mark LT (2006–2008)Navigator (1998–2016)MazdaB2200, B2300, B2500, B2600, B3000, B4000 (1991–2007)MPV (1991–2001)MX-3 (1992)Navajo (1991–1994)Tribute (2002)MercuryCapri (1986)Colony Park (1971–1991)Cougar (1988–1997)Grand Marquis (1975–2011)Marauder (2003–2004)Marquis (1971–1986)Mountaineer (1997–2005)Replaces OEM & Aftermarket Part NumbersRevolution Gear & Axle: 35-2013Richmond Gear: 83-1043-1DT Components: DRK-311MK, DRK311MKGenuine Newstar: FO-R88XB, S-8517, S8517Ford: FOR88XB, R88XBMotive Gear: R8.8RMKNational: RA-311MKEXCEL from Richmond: XL-1043-1Yukon Gear and Axle: YK F8.8-AWarranty & Quality AssuranceBacked by a 1-Year or 50,000 Miles Manufacturer Warranty, Motive Gear R8.8RMKT ensures dependable performance and superior rebuild quality. Trusted by professional installers and DIY mechanics alike for restoring Ford 8.8" differentials to peak performance.

• ✅ Complete Master Kit for Ford 8.8" (1981–2014) Covers rear differential rebuilds for Ford 8.8" axles from 1981 to 2014. Ideal for F-150, Mustang, Explorer, Ranger, and more with both solid and IRS setups.
• ✅ Master Bearing Kit Includes Timken Tapered Bearings (Carrier, Front and Rear Pinion, Pilot where applicable), Brush, Cover Gasket (or RTV), Crush Sleeve (or Preload Shim Pack), Marking Compound, Pinion Nut, Pinion Seal, Ring Gear Bolts, Shims (Pinion, Carrier), and Thread Locking Compound
• ✅ Extensive Compatibility Across Brands Fits many Ford, Lincoln, Mercury, and Mazda vehicles with 8.8" rear ends. Compatible with popular models like Expedition, Crown Victoria, Navigator, B-series trucks, and others.
• ✅ Reliable Aftermarket Alternative Replaces Yukon YK F8.8-A, EXCEL XL-1043-1, Richmond 83-1043-1, DT DRK311MK, Newstar FO-R88XB, and more. A perfect fit for replacing worn or noisy differential components.
• ✅ Motive Gear Quality & Warranty Trusted by professionals, Motive Gear kits are backed by a 1-year or 50,000-mile warranty. Get peace of mind with a proven name in drivetrain solutions and axle rebuilds.