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57.4mm Cylinder Head Gasket Set for GY6 150cc TaoTao Yerf-Dog Scooter ATV Go Kart
57.4mm Cylinder Head Gasket Set for GY6 150cc TaoTao Yerf-Dog Scooter ATV Go Kart
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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.
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Fitment FAQ
Will this part fit my specific model and year?
This cylinder piston kit is intended for 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. Key physical/spec details from the product data include Cylinder Bore: 57.4mm (Standard 150cc), 150cc, 57.4mm. Use the compatibility table and product photos together before ordering.
Do I need to match the OEM part number?
Yes. If your original part has a stamped OEM or manufacturer number, match that number first before ordering. For this cylinder piston kit, also compare the bore diameter, piston-pin size, gasket pattern, stud spacing, engine code, stroke type, and cylinder height. This is especially important for GY6/TaoTao GY6 models because similar model names can use different parts by year or trim.
What models or situations does this part not fit?
Do not order this cylinder piston kit for machines outside the listed compatibility, or for units with different bore sizes, piston-pin diameters, stroke lengths, stud spacing, or gasket patterns. Do not rely only on the model name or engine size.
What should I check before ordering?
Before ordering, compare your original part with the photos and check the bore diameter, piston-pin size, gasket pattern, stud spacing, engine code, stroke type, and cylinder height. Recheck listed specs such as Cylinder Bore: 57.4mm (Standard 150cc), 150cc, 57.4mm. If any connector, mounting point, size, or year detail is different, confirm fitment before installation.
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