Moturo Gasket Exhaust Seal 40mm for ATV Dirt Bike Aluminum

Moturo Exhaust Gasket 32x25x4mm for 50-150cc Chinese Scooters

The Moturo exhaust gasket for 50-150cc ATVs, dirt bikes, and Chinese scooters (GY6, Baotian, Jinlun, Benzhou, Zhongshen) — the small manifold gasket that needs replacing every time the exhaust is changed. 32x25x4mm aluminum, ready for installation.

The gasket sits between the manifold and the muffler and seals the connection against exhaust leaks. Dimensions approx. 32x25x4mm made of aluminum, which yields slightly upon the first tightening to conform to the flange surfaces. Universal size for many Chinese scooters, ATVs, and dirt bikes with GY6, Baotian, Jinlun, Benzhou, and Zhongshen engines.

Replacement takes about half an hour: remove the old gasket, clean the flange surfaces, insert the new gasket, and tighten the manifold nuts in a cross pattern.

Exhaust gasket for Chinese scooters and ATVs, made by Moturo.

Performance · Material · Specifications

• Dimensions approx. 32x25x4mm, made of aluminum
• Universal size for 50 to 150cc Chinese scooters, ATVs, and dirt bikes
• Fits engines such as GY6, Baotian, Jinlun, Benzhou, Zhongshen, and similar models
• Fits between the manifold flange and the muffler

Important Notes – Please Read

Replacement/wear part that does not require approval; replacement does not need to be registered. Compare dimensions with the original part before installation — the gasket will not fit if the geometry is different.

Tools & Time Required

• Socket wrench for the manifold nuts
• Wire brush or scraper to clean the flange surfaces
• Approximately half an hour for an experienced mechanic

Scope of Delivery

1 × exhaust gasket 32x25x4mm made of aluminum. Not included: manifold nuts, tools.

Frequently Asked Questions

Does the gasket fit my Chinese scooter?
Compare the dimensions of your original gasket with 32x25x4mm before ordering. If there is a discrepancy, the ring will not fit.

Can I reuse the old gasket?
No. Aluminum gaskets are deformed after the first tightening and should always be replaced when changing the exhaust.

Does the part need to be registered?
No. This replacement/wear part does not require registration; what matters are the correct dimensions, design, and proper installation.