ВСТАВКА КЛИНОВИДНАЯ S Caterpillar 1337030

An Exhaust Valve Seat Insert forms a seating surface for the exhaust valve. It provides a hard, wear-resistant interface that allows the exhaust valve to seal effectively during combustion cycles. The insert withstands temperatures and repeated impact loads generated by exhaust valve operation. It supports efficient heat transfer from the valve to the cylinder head, helping regulate operating temperatures and maintain engine performance.Attributes:• Ensures proper sealing during combustion cycles.• 45 degree seat angle.• Prevents gas leakage during the exhaust stroke.Applications: An Exhaust Valve Seat Insert is installed in the cylinder head at the exhaust valve port, where it forms the contact surface for the exhaust valve, ensuring proper sealing and reliable engine performance under high-temperature operating conditions.