Fits the following makes and models:
Allis-Chalmers TRACTOR: D17
Allis-Chalmers TRACTOR: D19
Allis-Chalmers TRACTOR: D21
Allis-Chalmers TRACTOR: 170
Allis-Chalmers TRACTOR: 175
Allis-Chalmers TRACTOR: 210
Allis-Chalmers TRACTOR: 220
Allis-Chalmers TRACTOR: 7000 (SN <3585)
Allis-Chalmers TRACTOR: 7010
Allis-Chalmers TRACTOR: 7020
Allis-Chalmers TRACTOR: 7030
Allis-Chalmers TRACTOR: 7040
Allis-Chalmers TRACTOR: 7045
Allis-Chalmers TRACTOR: 7050
Allis-Chalmers TRACTOR: 7060
Allis-Chalmers TRACTOR: 7080
Allis-Chalmers TRACTOR: 8010
Allis-Chalmers TRACTOR: 8030
Allis-Chalmers TRACTOR: 8050
Allis-Chalmers TRACTOR: 8070