25101515
Cylinder Liner Shim
Mack

This precision cylinder liner shim is critical for fine-tuning engine clearances, ensuring optimal compression and performance. Its role in maintaining the correct piston-to-cylinder gap helps prevent engine knocking, reduces wear, and improves fuel efficiency. Made from resilient, high-quality materials, it withstands the intense heat and pressure within heavy-duty engines. Proper installation and periodic inspection of these shims are essential for sustained engine health. They are a vital component in achieving reliable and efficient engine operation. Source One Parts Center offers this shim to assist in maintaining your engine’s peak performance.