Description

The Intake and Exhaust Valve Seat AX9180 is compatible with the Hitachi Excavator Model EX200-5 and it is also compatible with the Isuzu Engine Model 4BG1. This excavator part is one of the most critical components of the excavator and its engine. By ensuring a gas-tight seal throughout the engine cycle, an engine’s intake and exhaust valve seats serve as the surface where the corresponding valves rest when closed, effectively isolating the combustion chamber and preventing combustion gases from escaping the cylinder.