Allis Chalmers | Agco Allis AII Carburetor | Fuel System. If you need help finding your parts, contact us here. Carburetor repair kits, gaskets, throttle shafts, sediment bowls, air cleaners, and fuel caps will keep your machine tuned-up. Also see the filters category for your model of Allis Chalmers | Agco Allis.