Motive Gear F9-411A Differential Ring & Pinion Set 4.11 Ratio, 28 Spline, 37 Tooth Count Fits Ford 9", Bronco, E-100 Econoline, Galaxie, F-100/150, Galaxie 500,Maverick, Mustang, Ranchero,Lincoln,

Motive Gear F9-411A Ring & Pinion Set – Designed for high-performance street, off-road, and racing applications, this 4.11 gear ratio set is built for Ford 9” differentials. Constructed from high-quality 8620 steel and precision-machined for smooth operation, this ring and pinion set delivers improved acceleration and durability under demanding conditions.⚙ Key Features & Benefits:Premium 8620 Steel: Heat-treated for maximum strength and durability.Optimized 4.11 Gear Ratio: Perfect balance of torque and speed for various performance applications.Precision-Engineered Teeth: 9-tooth pinion and 37-tooth ring gear for smooth, quiet operation.Direct Fitment: Designed specifically for Ford 9” rear differentials.Reliable Performance: A-line design for superior strength and longevity.🚗 Applications & Compatibility:🔹 Ford Vehicles:Bronco (1966-1986)E-100 Econoline (1969-1983)E-100 Econoline Club Wagon (1975-1983)E-150 Econoline (1975-1986)E-150 Econoline Club Wagon (1975-1986)E-200 Econoline (1969-1974)F-100 (1975-1983)F-150 (1975-1986)Fairlane (1957-1970)Galaxie (1959-1967)Galaxie 500 (1962-1974)Gran Torino (1972-1976)Granada (1975-1980)LTD (1965-1979)LTD II (1977-1979)Maverick (1970-1977)Mustang (1965-1973)Ranchero (1957-1979)Thunderbird (1955-1979)Torino (1968-1976)🔹 Lincoln Vehicles:Continental (1958-1979)Mark III (1968-1971)Versailles (1977-1980)🔹 Mercury Vehicles:Comet (1964-1969, 1971-1977)Cougar (1967-1979)Grand Marquis (1975-1978)Marauder (1963-1970)Marquis (1967-1978)Montego (1968-1976)🔄 Replaces OEM Part Numbers:Richmond Gear: 69-0179-1Motive Gear: F890411Motive Gear: F9-411EXCEL from Richmond: F9411🛡 Warranty & Why Choose Motive Gear?1-Year / 50,000-Mile WarrantyPrecision-engineered for high-performance applicationsDurable construction for long-lasting reliabilityDesigned for street, off-road, and racing useTrusted brand in drivetrain components

• ✅ High-Performance 4.11 Ratio Gear Set – Ideal for street and off-road applications, providing excellent torque and acceleration.
• ✅ Premium 8620 Steel Construction – Heat-treated for superior strength, durability, and wear resistance.
• ✅ Precision-Cut 9-Tooth Pinion & 37-Tooth Ring Gear – Ensures smooth and efficient power transfer in Ford 9” differentials.
• ✅ Direct Fit for Ford 9" Rear Differentials – Compatible with classic Ford, Lincoln, and Mercury models from 1955-1986.
• ✅ 1-Year / 50,000-Mile Warranty – Backed by Motive Gear’s commitment to quality and performance.