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Cast Iron Piston Oil Control Ring for S60 14L
Detroit Diesel

This cast iron piston oil control ring is essential for regulating oil consumption within the engine's combustion chamber. It fits securely into the piston groove, forming a tight seal that prevents excessive oil from entering the combustion area while allowing necessary lubrication of the piston and cylinder wall. Made from high-quality cast iron, the ring exhibits excellent wear resistance and thermal stability, ensuring consistent performance over thousands of miles. Its design minimizes oil blow-by, reduces emissions, and improves fuel efficiency, making it a critical component for maintaining engine cleanliness and performance. Proper installation and periodic inspection of this ring help prevent piston ring flutter and oil fouling of spark plugs. Many reputable parts distributors, such as Source One Parts Center, provide this vital component to meet the rigorous demands of heavy-duty diesel engines.