发动机缸盖中使用的 Cat® 45 度排气阀座镶圈

发动机缸盖中使用的 Cat® 进气阀座镶圈

Cat® Valve Seat Insert creates a seal between the valve and cylinder head, optimizing combustion and preserving engine efficiency

缸盖中使用的 Cat® 8 mm 厚进气阀座镶圈

Cat® Engine Cylinder Head Exhaust Valve Insert facilitates efficient exhaust gas flow, enhancing engine performance and minimizing wear and tear

Cat® 排气阀座镶圈（0.508 加大尺寸），内径 X 外径 X 宽度：50 X 61 X 10 mm

缸盖中使用的 Cat® 15.88 mm 厚排气阀座镶圈

Cat® 17.85 mm 厚缸盖进气阀座镶圈

缸盖中使用的 Cat® 排气阀座镶圈，厚度 9.60mm

Insert used in the Cylinder Head assembly

缸盖中使用的 Cat® 5.5 mm 厚进气阀座镶圈

Cat® Cylinder Head Inlet Valve Seat provides an accurate sealing surface for the inlet valve, ensuring proper airflow into the combustion chamber

缸盖中使用的 Cat® 9.27 mm 厚加大尺寸排气座圈阀座

Cat® 单向阀座，外径 X 长度：28.5 X 5.2 mm

Cat® Valve Seat Insert used for Cylinder Head

Cat® Intake Valve Seat Insert for the engine cylinder head provides a durable seating surface for the intake valve, contributing to efficient combustion