GY6 Cylinder Head Gasket Kit - 57.4mm 150cc
ITEM# TT-27136
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Description
GY6 150cc Cylinder Head Gasket Kit
This kit is made for GY6 150cc engines with a 57.4mm bore. It covers everything needed for a full top-end refresh. As part of our range of GY6 scooter parts, it helps keep seals tight and compression steady. It suits valve work or cylinder swaps, and is made to handle heat and combustion pressure.
Full Gasket Package
The set includes five gaskets: a cylinder head gasket, a base gasket, an exhaust seal, an air intake gasket, and a timing chain cover gasket. Every piece is cut to a precise fit so the engine seals properly during reassembly. The multi-layer head gasket works well at moving heat away and holding up under high pressure.
Upgraded Exhaust Seal
The revised exhaust seal includes a special ring that helps stop leaks and cut down on noise while the engine runs. The diagonal bolt spacing is 76mm, so this kit is matched to the GY6 150cc engine family. It also works with a range of 125cc models, which makes it a flexible choice.
Specifications
- Diagonal Bolt Spacing: 76mm
- Head Gasket Inner Diameter: 59mm
- Base Gasket Inner Diameter: 62.5mm
- Exhaust Gasket ID/OD: 23.5mm / 30mm
- Manifold ID: 25mm
- Fits: GY6 150cc (157QMJ) 4-stroke engines, 57.4mm bore, 76mm diagonal bolt spacing
Compatibility
Fits:
- GY6 150cc (157QMJ) engine (57.4mm bore, 76mm diagonal bolt spacing)
- TaoTao, Wolf, Icebear, Peace Sports, Bintelli (GY6 150cc)
- Hammerhead, TrailMaster, Kandi 150cc buggies and karts (GY6 150cc)
Selecting the right kit: Check your cylinder bore, which needs to be 57.4mm, and confirm the diagonal head bolt spacing is 76mm.
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