Yukon Gear & Axle Differential Spool (MPN: YP FSF9-31)

High-strength full spool for Ford 9 inch axle with 31 spline.

The Yukon Gear & Axle Differential Spool is engineered for high-performance applications, providing 100 percent traction to both wheels at all times. Constructed from premium quality steel, this full spool is designed to withstand the rigors of demanding driving conditions, ensuring durability and longevity. It is compatible with the Ford 9 inch axle and features a 31 spline count, making it suitable for various gear ratios. This spool is an essential component for those seeking enhanced performance and reliability in their vehicle's drivetrain.

Features

• Provides 100 Percent Traction To Both Wheels At All Times
• Made From The Highest Quality Materials To Ensure High Strength And Long Life In Performance Applications

Specifications

• Manufacturer: Yukon Gear & Axle
• Manufacturer Part Number: YP FSF9-31
• Recommended Use: Performance
• Axle Model: Ford 9 Inch
• Type: Full Spool
• Spline Count: 31
• Ratio: All Ratios
• Material: Steel

Compatibility / Fit

• 1963-1963 Ford 300
• 1966-1986 Ford Bronco
• 1962-1965 Ford Capri
• 1962-1967 Ford Club Wagon
• 1957-1974 Ford Country Sedan
• 1957-1974 Ford Country Squire
• 1957-1957 Ford Custom
• 1964-1972 Ford Custom
• 1957-1960 Ford Custom 300
• 1964-1977 Ford Custom 500
• 1957-1958 Ford Del Rio Wagon
• 1969-1983 Ford E-100 Econoline
• 1975-1981 Ford E-100 Econoline Club Wagon
• 1975-1988 Ford E-150 Econoline
• 1975-1981 Ford E-150 Econoline Club Wagon
• 1969-1974 Ford E-200 Econoline
• 1975-1980 Ford E-250 Econoline
• 1975-1976 Ford Elite
• 1957-1983 Ford F-100
• 1975-1987 Ford F-150
• 1957-1970 Ford Fairlane
• 1978-1979 Ford Fairmont
• 1960-1970 Ford Falcon
• 1978-1979 Ford Fiesta
• 1959-1967 Ford Galaxie
• 1962-1974 Ford Galaxie 500
• 1972-1976 Ford Gran Torino
• 1975-1979 Ford Granada
• 1965-1979 Ford LTD
• 1977-1979 Ford LTD II
• 1970-1977 Ford Maverick
• 1965-1973 Ford Mustang
• 1971-1979 Ford Pinto
• 1957-1974 Ford Ranch Wagon
• 1957-1979 Ford Ranchero
• 1957-1959 Ford Skyliner
• 1960-1960 Ford Starliner
• 1957-1960 Ford Sunliner
• 1957-1962 Ford Taunus
• 1955-1979 Ford Thunderbird
• 1968-1976 Ford Torino
• 1957-1960 Ford Victoria
• 1957-1963 Ford Zephyr
• 1958-1979 Lincoln Continental
• 1968-1971 Lincoln Mark III
• 1964-1969 Mercury Comet
• 1971-1977 Mercury Comet
• 1967-1979 Mercury Cougar
• 1975-1980 Mercury Grand Marquis

Technical Documents

• YukonKitInstallManual_Complete.pdf