Year
Make
Model
Notes
1999 - 2016
Ford
F-350 Super Duty
11.25 in. Dana 80; Gear and Install Kit Package; Includes 3.73 Ratio Gear Set and Master Install Kit with 4.375 in. O.D. Inner Pinion Bearing Race (NP673386/ NP516549); Fits 3 Series Carrier Case; Verify Bill of Material - Factory Thin Gear Common in Ford
1998 - 2005
Ford
F-450 Super Duty
11.25 in. Dana 80; Gear and Install Kit Package; Includes 3.73 Ratio Gear Set and Master Install Kit with 4.375 in. O.D. Inner Pinion Bearing Race (NP673386/ NP516549); Fits 3 Series Carrier Case; Verify Bill of Material - Factory Thin Gear Common in Ford