GY6 Cylinder Gaskets (Replacement, 63mm, Big Bore)

Replacement Cylinder Gaskets for GY6 Engines

This gasket set is made for GY6 engines fitted with a 63mm big bore kit. Its purpose is to rebuild proper compression or enlarge engine displacement for added power. During routine upkeep, it's one of the essential GY6 scooter parts that helps keep your engine running smoothly.

Function of This Component

Cylinder gaskets keep a tight seal between the cylinder and surrounding engine parts. Worn gaskets may need swapping to stop leaks, since leaks can cause performance problems. This set is built specifically for a 63mm big bore kit.

Specifications

• Size: 63mm
• Fits: GY6 engines with a 63mm big bore kit
• Type: Replacement gasket kit

Fitment

Fits:

• GY6 engines (63mm big bore kit)

How to choose: Confirm your cylinder bore matches the 63mm big bore kit before you order, as this gasket set is sized to that bore.

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