Fits the following makes and models:
Allis-Chalmers TRACTOR: D10 (SN <3501)
Allis-Chalmers TRACTOR: D12 (3001>)
Allis-Chalmers TRACTOR: D15 (EXCEPT SER II SN 9001>)
Allis-Chalmers TRACTOR: D10 (SN <3500)
Allis-Chalmers TRACTOR: D12 (<3000)
Allis-Chalmers TRACTOR: D14