Description
Built for the rigors of industrial use, this professional-grade metal head gasket is designed specifically for the Honda GX240 (242cc) engine. Whether you are powering a high-PSI pressure washer, a heavy-duty generator, or construction equipment, this gasket provides the ultimate seal against high combustion pressures and extreme temperatures.
Key Features
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Multi-Layer Steel (MLS) Technology: Features stacked layers of spring steel for maximum resilience, ensuring the gasket “springs back” under the stress of thermal expansion.
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High-Heat Tolerance: Unlike standard paper or graphite gaskets, this metal version will not burn through or “blow out” during extended high-temperature operation.
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Corrosion Resistant: Coated to resist the harsh chemicals and moisture often encountered in pressure washing environments.
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Exact OEM Specification: Manufactured to match the precise dimensions and port locations of the GX240 engine for a drop-in, no-leak fit.
Technical Specifications
| Feature | Specification |
| Engine Model | Honda GX240 (8.0 HP) |
| Material | High-Grade Steel |
| Bore Diameter | 73mm |
| Engine Type | 242cc Single Cylinder 4-Stroke |
| Primary Use | Pressure Washers, Compressors, Water Pumps |
Performance Benefits
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Maintains Compression: The rigid metal structure prevents the gasket from compressing over time, ensuring your engine maintains full power output throughout its service life.
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Reliability Under Load: Specifically designed for engines that run at a constant high RPM, providing peace of mind during long cleaning jobs.
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Improved Heat Dissipation: Facilitates faster heat transfer between the cylinder head and the block to prevent localized overheating.





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