57.4mm Cylinder Head Gasket Set for GY6 150cc TaoTao Yerf-Dog Scooter ATV Go Kart

Product Overview

Keep your engine running cool and leak-free with this premium GY6 150cc Cylinder Head Gasket Set. Designed for the standard 57.4mm bore, this kit provides a high-performance seal between the engine block and cylinder head. It is the essential solution for stopping oil seepage and maintaining the critical fluid flow required for engine cooling and lubrication, ensuring your scooter or go-kart stays on the road.

Product Compatibility

This set is specifically engineered for the GY6 150cc (152QMI / 157QMJ) engine platform commonly found in Chinese imports.

Vehicle Type	Popular Brands	Common Models	Engine Type
Go Karts	Yerf-Dog, Hammerhead, TrailMaster	GX150, Spiderbox, 150cc Karts	GY6 150cc 4-Stroke
Scooters	TaoTao, IceBear, Wolf, Bintelli	Lancer 150, Powermax 150, ATM150	GY6 150cc 4-Stroke
ATVs / Quads	Coolster, TaoTao, Roketa	150cc Utility ATV, Bull 150	GY6 150cc 4-Stroke
Dune Buggies	Kandi, BMS, Carter Bros	Talon 150, GTR 150	GY6 150cc 4-Stroke

Specifications

Feature	Details
Cylinder Bore	57.4mm (Standard 150cc)
Engine Platform	GY6 QMI152 / QMJ157
Material	High-Durable Composite & Heat-Resistant Steel
Compatibility	4-Stroke Air-Cooled / Oil-Cooled Engines
Kit Includes	Head Gasket, Base Gasket, Intake Gasket

Key Features

• Ultimate Leak Prevention: Specifically designed to keep the cylinder seal airtight, preventing both compression loss and external oil/coolant leaks.
• Premium Heat Resilience: Crafted from high-quality, aging-resistant materials that maintain structural integrity under the extreme temperatures of a 150cc engine.
• Optimized Fluid Flow: Ensures precise passages for oil and coolant to flow from the engine body to the cylinder head without cross-contamination.
• Engine Protection: Provides superior protection for the cylinder walls and piston by maintaining internal pressure and preventing debris from entering the combustion chamber.
• Direct OEM Replacement: Manufactured to exact factory specifications for a perfect "drop-in" fit on TaoTao and Yerf-Dog models, reducing repair time and effort.