4769-10303598041
Engine Cylinder Sleeve
Mack

This engine cylinder sleeve is a critical component for maintaining engine integrity and performance. It provides a durable lining within the cylinder bore, protecting the engine block from wear and thermal stress. Proper installation ensures a tight seal, preventing compression loss and oil leakage. The sleeve's high-quality material resists corrosion and deformation, supporting consistent engine operation over extended service intervals. Replacing worn or damaged sleeves restores engine compression and efficiency, which is vital for heavy-duty applications. Source One Parts Center supplies this cylinder sleeve as a reliable part to help maintain your engine’s power output and longevity, ensuring your truck remains dependable on the road.