The Cylinder head gasket plays a sealing role, not only to seal the oil and cooling water, but also to seal the high-pressure gas inside the cylinder. In the engine operation process, oil and cooling water are essential lubrication and cooling media, they need to be circulated inside the cylinder to maintain the normal operation of the engine. The sealing performance of the cylinder gasket can effectively prevent oil and cooling water leakage and avoid engine failure due to lack of lubrication and cooling. At the same time, the cylinder gasket can also seal the high-pressure gas inside the cylinder, prevent the cylinder pressure leakage, and ensure the normal operation of the engine. 1D Auto Parts Co; Ltd is professional at high quality engine parts, we focus on Piston,Piston Ring,Cylinder Liner,Spark Plug,Glow Plug,Ignition Plug,Engine Valve…