An internal combustion engine's valve seats are critical for ventilation, compression, performance, and longevity. The Volvo Penta valve seat V2 (20580080) supports and seals the valve, cools the valve, and resists wear and recession when the valve closes. Tightens up, preventing compressed or combustion gas from leaking into the manifold between the valve and the valve seat. Minimize cylinder head and valve friction. The valve seat is where the air intake and exhaust valves are seated. It is the portion that makes contact with the valve and keeps the combustion chamber sealed. The entire valve seat can tolerate high heat and load pressures and reduce the amount of wear resistance.
Key Features:
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For the best finish, the edges are precisely grounded.
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A cost-effective option that provides original equipment quality at a low cost.
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Provides excellent fit, form, and function for trouble-free operation.
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Premium materials are used to ensure tough, long-term performance as well as the heat resistance required to sustain high engine running temperatures.
Volvo Penta Exploded view / schematic Cylinder Head
