227GC450A
Engine Cylinder Liner
Mack

The engine cylinder liner is a critical component that lines the interior of the engine cylinder, providing a durable surface for the piston to move against. It plays a key role in maintaining compression, reducing wear, and preventing contamination of the engine oil. High-quality liners contribute to improved engine efficiency, power output, and longevity by resisting thermal expansion and corrosion. Properly installed liners ensure optimal sealing and heat transfer, which are essential for engine performance under heavy-duty conditions. Regular inspection and replacement of worn liners are vital for preventing engine damage and costly repairs. Source One Parts Center offers this essential part to help maintain your engine’s reliability and performance.