741KC323AP80
Cylinder Liner Shim
Mack

This 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 compression and engine performance, reducing wear and preventing leaks. Its high-quality material provides excellent durability under high temperatures and pressures typical of heavy-duty engines. Correct use of this shim can extend engine life and improve efficiency by maintaining proper component alignment. It is vital during engine rebuilds or repairs, where precise adjustments are necessary for optimal operation. Source One Parts Center supplies this critical shim, emphasizing quality and precision for engine maintenance.