Continental – 655706 – Rocker Box Cover Gasket

Aircraft engine rocker cover (valve cover) gasket used in Continental piston engines to seal the junction between the rocker box cover and cylinder head. Designed to prevent oil leakage while maintaining proper crankcase sealing under thermal cycling and vibration. Typically a fiber/paper-style gasket used in general aviation engines such as O-200 and O-300 series.

Application: Aircraft piston engines (Continental A65, C75, C85, C90, O-200, O-300 series)
Function: Provides a sealing interface between rocker box cover and cylinder head to prevent oil leaks and maintain crankcase pressure integrity