
ssr 125 spark plug.
Other important factors are ensuring the hardness and roughness of the shaft are correct. A shaft hardness of HRC 45 is recommended for a rubber sealing lip, with a roughness of Ra 0.4-0.8. A higher shaft hardness of HRC 60 and shaft roughness of Ra 0.1-0.4 is recommended for a PTFE lip.

5.9 magnum valve cover gasket. Therefore, it is essential to address any issues with the valve cover gasket promptly to prevent costly repairs down the line.

sheet gaskets.

Plug tube gasket