Motive Gear IK AMC 20 Mini Install rebuild Kit – Fits AMC 20 front and rear axles on Jeep CJ5/CJ7, Comanche, Wagoneer and AMC cars, Replaces Ratech 139K, Superior 25-2025, Yukon MK M20

Short Summary: The Motive Gear IK AMC 20 is a premium differential gear install kit engineered for AMC 20 axles in front or rear applications. This mini kit includes all critical components required for a complete and precise differential rebuild, ensuring long-lasting performance and reliability.Key FeaturesDifferential Model: AMC 20 (Front and Rear Applications)Kit Type: Mini-Kit – Differential Gear Install KitKit Contents: Pinion Nut, Ring Gear Bolts, Pinion & Carrier Shims, Cover Gasket or RTV, Crush Sleeve or Preload Shim Pack, Marking Compound, Brush, Thread Locking Compound, Pinion SealUse Case: Ideal for rebuilds, upgrades, and restorationsVehicle CompatibilityCompatible with front and rear AMC 20 differentials used across various AM General, American Motors, and Jeep models.AM General1992–2001 Hummer2002–2004 Hummer H12006 Hummer H1American Motors1967–1974 Ambassador1967–1968 American1968–1970, 1978–1979 AMX1978–1979 Concord1972–1976 Gremlin1970–1977 Hornet1968–1974 Javelin1967 Marlin1971–1978 Matador1978–1979 Pacer1969 Rambler1967–1970 Rebel1979 SpiritJeep1979–1983 Cherokee1976–1983 CJ51976–1986 CJ71986 Comanche1984–1986 Grand Wagoneer1980–1986 J101981–1985 Scrambler1979–1983 WagoneerReplaces OEM & Aftermarket Part NumbersRatech: 139KSuperior Axle and Gear: 25-2025Richmond Gear: 83-1054-BYukon Gear and Axle: MK M20Warranty & Quality AssuranceBacked by a 1-Year or 50,000-Mile Warranty, the Motive Gear IK AMC 20 kit offers unmatched reliability and OE-level performance. Motive Gear is trusted by professionals and performance builders for its commitment to quality, durability, and precision-engineered drivetrain solutions.

• Includes everything needed for a full AMC 20 differential gear install: Pinion Nut, Ring Gear Bolts, Shims (Carrier & Pinion), Cover Gasket (or RTV), Crush Sleeve or Preload Shim Pack, Marking Compound, Thread Locking Compound, Pinion Seal, and Brush.
• Designed for front or rear AMC 20 differentials — ideal for complete rebuilds or gear upgrades; compatible with wide range of Jeep, Hummer, and American Motors vehicles.
• Precision-engineered mini kit ensures a proper fit and long-term durability; excellent choice for restorations, repairs, or performance upgrades.
• Easy installation with clearly labeled components — includes quality hardware and premium-grade materials to ensure OE-level performance and reliability.
• Backed by Motive Gear’s 1-year or 50,000-mile warranty — trusted by professional installers and enthusiasts for performance and dependability.