Scooter Exhaust Gasket - 33mm

Scooter Exhaust Gasket for GY6 and 4-Stroke Engines

This exhaust gasket suits 180cc GY6 engines and also works with a range of horizontal 4-stroke engines from 49cc to 125cc. A tight seal inside the engine keeps leaks at bay and helps the motor run as it should. Swap this part out each time you open a cover or cylinder, and do so right away if you spot any sign of leaking. It belongs to the scooter gaskets & seals range, which helps hold oil, fuel, and compression where they belong.

When to Replace It

Once you see wear or leaking, change the exhaust gasket to keep the engine running efficiently. Any time you work on the cylinder or exhaust parts, fitting a fresh gasket is a smart move to stop exhaust gases from escaping or compression from dropping.

Specifications

• Inside Diameter: 25mm
• Outside Diameter: 33mm
• Thickness: 5mm
• Fits: GY6 QMI/QMJ 152/157 and QMB139 engines (49cc to 125cc 4-stroke, horizontal cylinder) and 180cc GY6 engines
• OEM Part Number: GY6 QMI/QMJ 152/157, QMB139 50cc/49cc

Fitment

Fits:

• GY6 QMI/QMJ 152/157 engines
• QMB139 50cc/49cc engines
• 180cc GY6 engines (cylinder head)
• 49cc to 125cc 4-stroke horizontal cylinder engines
• Various unlisted makes/models

How to choose: Check that your exhaust port gasket matches the 25mm inside diameter, 33mm outside diameter, and 5mm thickness of this one.

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