Simpson 3F Muller, Gear Box, Model 10SM3FA, MO:G722881, Ratio:34.2
Simpson, 3F Mixer, Model: 10SM3F-A Gear Box, S/N 7-66551.701,75HP, Rpm 1770, Phase 3, No Wheels, Dust Cover
Simpson 3F Muller Wheel, 41-3/4" Wheel x 12-1/2" Diameter Face x 12-1/4" Center Diameter