for tractor parts click on links below

Allis Chalmers 100 Series Tractor 

Allis Chalmers 7000 Series Tractor 

Allis Chalmers 8000 Series Tractor 

for engine parts click on links below for

Allis Chalmers D2800 4.9L 6-Cyl Diesel Engine
Allis Chalmers D2900 4.9L 6-Cyl Diesel Engine
Allis Chalmers 649T 4.9L 6-Cyl Diesel Engine
Allis Chalmers 649TI 4.9L 6-Cyl Diesel Engine