The Carburetor - Marvel Schebler Style fits Allis Chalmers TSX 464 WD45 is a rebuilt unit designed specifically for Allis Chalmers tractors. This fuel system part is compatible with Allis Chalmers equipment and is an essential component for delivering fuel to the engine. Made to fit the specified model, this unit is a reliable replacement for ensuring proper fuel delivery and optimal engine performance on your Allis Chalmers tractor.