- Dim A (1) : 15 Outer Teeth
- Dim B (2) : 12 Inner Teeth
- Dim C (3) : .838 - Width
- Sections and Models:
- Transmission & Rear Axle > Trans: Forks, Gears, Shafts
- Allis-Chalmers TRACTOR: 185
- Allis-Chalmers TRACTOR: 190 (SN 9001->)
- Allis-Chalmers TRACTOR: 190XT
- Allis-Chalmers TRACTOR: 190XTIII
- Allis-Chalmers TRACTOR: 200 (SN 4001>)
- Machine Types : Tractor
- Makes : Allis-Chalmers
- Models : 200, 190xtiii, 190, 190xt, 185
- Models :
