8235-2203R1084
Cylinder Liner Shim
Mack

The cylinder liner shim is a precision component used to fine-tune the clearance between the cylinder liner and the engine block. Proper shim installation ensures optimal sealing, heat transfer, and compression, which are vital for engine efficiency and longevity. This shim helps compensate for manufacturing tolerances and wear over time, maintaining proper engine performance. Its robust construction withstands high temperatures and pressures typical of heavy-duty engine operation. Correct use of this shim can prevent issues such as oil leaks, loss of compression, and excessive wear, ultimately extending engine life. Source One Parts Center supplies this critical component to support engine rebuilds and repairs, ensuring your machinery runs smoothly and reliably.