Valve cover gasket rubber seal valve cover GY6 139QMB/QMA

The valve cover gasket from NovaParts is an essential spare part for the standard GY6 engine, also known as 139qmb/qma.

Function and meaning:

The valve cover gasket, made of robust black rubber with a diameter of 3 mm, is used to seal the area between the valve cover and the cylinder head. Its main function is to prevent oil or other fluids from leaking out of the valve cover and thus keep the engine compartment clean.

Why and when to replace it:

Replacing the valve cover gasket is advisable when leaks occur at the valve cover, which can lead to oil loss and engine contamination. The gasket can become porous or wear out over time, reducing its effectiveness.

Material and functionality:

Made from durable black rubber, the valve cover gasket provides a reliable seal to prevent dirt and oil from entering the engine compartment. It fits perfectly between the valve cover and the cylinder head, ensuring a secure seal.

How it works and how it is installed:

The valve cover gasket is simply placed between the valve cover and the cylinder head . Its precise diameter of 3 mm ensures a snug fit. When installing, ensure that the gasket is correctly aligned and properly fitted to ensure an effective seal.

Timely replacement of the valve cover gasket is crucial to ensure optimal engine operation and prevent the ingress of dirt and oil, which increases engine life and eliminates possible leaks.