741KC321CP50
Cylinder Liner Shim
Mack

This precision-engineered shim is essential for maintaining optimal clearance between the cylinder liner and the engine block. Proper installation of this component ensures efficient heat transfer, reduces wear, and prolongs engine life. It acts as a fine-tuning element, allowing technicians to achieve the exact fit required for smooth engine operation. The durability of this shim withstands high temperatures and pressures typical in heavy-duty applications, making it a reliable choice for engine rebuilds and maintenance. Its role in maintaining proper compression and sealing contributes significantly to engine performance and fuel efficiency. Source One Parts Center offers this high-quality shim, ensuring compatibility and longevity for your Mack engine components.