While the engine is hot, piston cooling by oil spray minimizes thermal loads and temperature gradients. This is not required during warmup. The piston cooling valve can both halt the oil spray and manage the piston temperature during operation. Pollutant emissions and oil consumption are both drastically decreased.
The piston absorbs combustion heat, which must be directed away if the metal temperature is to remain within acceptable limits. Overheating is more common at modest speeds because the cooling medium is not stirred, reducing its efficiency. Our Piston Cooling Valve(V2) - Volvo Penta (471646) aids in the thermal management of the piston as well as providing lubrication to the cylinder liner and the piston's wrist pin. Get yours right away.
Key Features:
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Faster engine heating
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Reduced pollutants
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Piston temperature control
Specifications:
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SKU: 471646
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Weight: 0.15 LBS
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Diagram Reference Number: 38
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Quantity: 1
Volvo Penta Exploded view / schematic Oil Filter Housing and Oil Filter
