Motive Gear F8.8IK Differential Gear Install Kit for Ford 8.8" Rear Axle, 10-Bolt - Fits Ford/Mercury/Lincoln (1981-2014), Replaces: Ratech 105K, Superior 25-2013, G2 25-2013A

Short Summary: The Motive Gear F8.8IK Differential Gear Install Kit is designed for Ford 8.8" 10-bolt rear axles from 1981–2014. It includes all essential components for a complete differential rebuild, ensuring long-lasting performance and reliable gear installation.Key FeaturesDifferential Model: Ford 8.8" Rear (10 Bolt)Axle Type: Solid AxleKit Includes: Crush Sleeve or Preload Shim Pack, Pinion Nut, Pinion Seal, Cover Gasket or RTV, Ring Gear BoltsAdditional Contents: Carrier & Pinion Shims, Thread Locking Compound, Marking Compound, Installation BrushWarranty: 1-Year or 50,000 Miles Manufacturer WarrantyVehicle CompatibilityFits Ford 8.8" 10-Bolt Rear Differentials in the following models:FordAerostar (1990–1997)Bronco (1983–1996)Crown Victoria (1992–2011)E-150 / Club Wagon / Econoline (1983–2008)Expedition (1997–1999)Explorer (1991–2001), Explorer Sport (2001), Explorer Sport Trac (2001–2005, 2007–2010)F-100 (1983), F-150 (1983–2008), F-150 Heritage (2004)F-250 (1983–1992)LTD (1981–1986), LTD Crown Victoria (1987–1991)Mustang (1986–2014)Ranger (1990–2011)Thunderbird (1987–1997)LincolnMark LT (2006–2008)Mark VI (1980–1983), Mark VII (1984–1992), Mark VIII (1993–1998)Navigator (1998–2002)Town Car (1981–2009)MazdaB3000 (1994–2008)B4000 (1994–2010)Navajo (1991–1994)MercuryCapri (1986)Cougar (1988–1997)Grand Marquis (1980–2011)Marauder (2003–2004)Mountaineer (1997–2001)Replaces OEM & Aftermarket Part NumbersRatech: 105KSuperior Axle and Gear: 25-2013G2 Axle and Gear: 25-2013ARichmond Gear: 83-1043-B, 83-1082-BMotive Gear: F8.8IKFYukon Gear & Axle: MK F8.8Warranty & Quality AssuranceBacked by a 1-Year or 50,000-Mile Warranty, Motive Gear install kits are precision-engineered to meet or exceed OE standards. Trusted by professionals and enthusiasts, Motive Gear ensures consistent performance for your drivetrain rebuilds.

• Complete installation kit for Ford 8.8" rear differential with 10-bolt cover; includes all essential components for a professional rebuild.
• Includes crush sleeve (or preload shim pack), pinion seal, pinion nut, ring gear bolts, shims (pinion & carrier), marking compound, and brush.
• Comes with high-quality cover gasket (or RTV) and thread locking compound to ensure a leak-free and secure installation.
• Designed for solid axle setups on various Ford, Lincoln, Mercury, and Mazda models from 1981 to 2014.
• Backed by a 1-year or 50,000-mile warranty from Motive Gear—trusted for precision-engineered drivetrain components.