Short Summary: The F890620 Motive Gear is a 6.20 ratio ring and pinion set engineered for Ford 9" differentials.
It is designed for performance builds and racing, offering strength, reliability, and superior torque delivery for classic Ford, Lincoln, and Mercury vehicles.
Key Features Axle Fitment: Ford 9" (Dropout Style) Gear Ratio: 6.20 Ring Gear Teeth: 31 Pinion Gear Teeth: 5 Pinion Shaft Diameter: 1.313 Inches Pinion Spline Count: 28 Ring Gear Diameter: 9.0 Inches Ring Gear Bolt Quantity: 10 Material: 8620 Steel, Heat-Treated Rotation: Standard Vehicle Compatibility Fits Ford 9" rear differentials found in classic Ford, Lincoln, and Mercury models.
Ideal for vintage muscle, performance trucks, and heavy-duty applications.
Ford 1966–1986 Bronco 1969–1983 E-100 Econoline 1975–1983 E-100 Econoline Club Wagon 1975–1986 E-150 Econoline & Club Wagon 1969–1974 E-200 Econoline 1975–1983 F-100 1975–1986 F-150 1957–1970 Fairlane 1959–1967 Galaxie 1962–1974 Galaxie 500 1972–1976 Gran Torino 1975–1980 Granada 1965–1979 LTD 1977–1979 LTD II 1970–1977 Maverick 1965–1973 Mustang 1957–1979 Ranchero 1955–1979 Thunderbird 1968–1976 Torino Lincoln 1958–1979 Continental 1968–1971 Mark III 1977–1980 Versailles Mercury 1964–1969 Comet 1971–1977 Comet 1967–1979 Cougar 1975–1978 Grand Marquis 1963–1970 Marauder 1967–1978 Marquis 1968–1976 Montego Replaces OEM & Aftermarket Part Numbers G2 Axle and Gear: 2-2011-620 Yukon Gear and Axle: 24394, YG F9-620 Richmond Gear: 69-0290-1 Motive Gear: F890620AX, F9-620A Nitro Gear & Axle: F9-620-NG EXCEL from Richmond: F9620 Warranty & Quality Assurance Backed by a 2-Year / 100,000-Mile Warranty, Motive Gear ring and pinion sets are precision-engineered and rigorously tested for high-torque and high-performance applications.
Trusted by racers and rebuilders worldwide for dependable strength and fitment.
