Вставное седло впускного клапана, наружный диаметр 46,28 мм Caterpillar 7C7603

An Inlet Valve Seat Insert is designed to provide a durable and heat-resistant seating surface for the inlet valve. The inlet valve seat insert sits within the cylinder head and provides a durable surface for the inlet valve to seal against during the compression stroke of the engine. As the piston moves upward, the inlet valve opens, allowing air and fuel mixture to enter the cylinder. The insert ensures a tight seal, preventing leakage of gases and maintaining optimal compression ratios for efficient engine operation. Attributes :• Crafted from durable heat-resistant materials.• Resistant to wear and impact damage.• Capable of withstanding high pressure without deformation.• Made from corrosion-resistant materials for longevity.• 0.25 millimeter oversize outer diameter for accurate fitment.Applications :An Inlet Valve Seat Insert, located within the cylinder head assembly of equipment engines, ensures efficient sealing and optimal performance of the inlet valve.