Valve cover in Japanese
In Japanese
ヘッドカバー
heddo kabaa
Definition
Definition in EnglishA protective engine cover enclosing the valve mechanism at the top of the cylinder head and keeping lubricating oil inside.
Definition in Japaneseシリンダーヘッドの上でバルブを動かす機構を覆い、内部のオイルが外に漏れるのを防ぐ部品。