The DFC rear brake wheel cylinder for 1956–1968 International 1703 School Bus is a replacement component specified for the rear brake assemblies on those bus models. It supplies the piston action needed to apply the rear brakes under hydraulic pressure. Intended for rear brake service on 1956–1968 International 1703 school bus applications; verify year and axle location to confirm compatibility.
DFC 56-68 International 1703 School Bus Rear Brake Wheel Cylinder