With certain diameter Strange Oval axles, you’ll need to replace your inboard axle seals to accommodate the smaller axle diameters (O.D’s). Otherwise, you’ll be getting your rear end fluid into your axle tubes. We supply a very well made economical purpose-built 2 stage inboard axle seals for all of our smaller O.D. axles. 

# AGS094 fits axle (O.D.) diameters from 0.940” to 1.100” 

# AGS110 fits axle (O.D.) diameters from 1.100” to 1.200”