505GC26P4
Cylinder Liner Shim
Mack

This cylinder liner shim is a precision component designed to achieve the correct clearance between the liner and engine block, which is crucial for engine efficiency. It ensures proper sealing, heat transfer, and compression, directly impacting engine power and longevity. Constructed from high-grade, heat-resistant materials, the shim maintains its shape and integrity under extreme conditions. Its accurate thickness allows technicians to make precise adjustments during engine assembly or repair, reducing the risk of leaks and excessive wear. Proper shimming contributes to smoother engine operation, lower maintenance costs, and extended engine life. This part is an essential element in maintaining the performance standards of heavy-duty engines. Source One Parts Center provides top-quality shims that meet the demanding specifications of heavy-duty engine rebuilds.