T405479 Intake Valve Seat 5 PCS Suitable for Caterpillar C7.1 Engine Part

This is an Intake Valve Seat, part number T405479. It is a high-quality direct OEM-spec replacement part manufactured to exact original specifications, designed for the Caterpillar C7.1 engine. This valve seat is installed in the intake port of the engine cylinder head and serves as the sealing and heat dissipation surface for the closed intake valve. It is crucial for maintaining the engine's compression, combustion efficiency, and overall power output.