The Arm Cover Gasket Is Also Suitable For 450E, 500E, 550E, 600E, And 575EX Series Engines
Main function: As a rocker cover gasket, its primary role is to seal the connection between the engine rocker cover and the cylinder head. On one hand, it prevents oil leaks, ensuring proper circulation and lubrication within the engine; on the other hand, it keeps external dust, moisture, and other impurities out of the engine, preventing abnormal wear of internal components due to contamination or insufficient lubrication
Easy installation and maintenance: The installation process is relatively simple. The usual steps are to clean the gasket mating surface, accurately position the gasket, and then reassemble the relevant engine components while ensuring a tight fit. It is recommended to replace it promptly if signs of engine oil leakage are detected, or to check and replace the gasket during routine maintenance of small equipment to ensure the stable operation of the engine
Sealing protection: Prevent engine oil in the valve cover from leaking through the gaps between the rocker arms and the cylinder head/rocker shaft, protecting the lubrication environment of the valve train
After removing the valve cover, inspect the gasket between the rocker arms and the cylinder head/rocker shaft: if it shows signs of hardening, cracking, damage, deformation, edge overflow, or if a metal-edged gasket curls or the sealing surface is worn, it must be replaced immediately