51KH263AP12
Multi-Purpose Shim
Mack

This shim is a precision spacer used to fine-tune component alignment and clearance in various truck assemblies. Its primary function is to ensure proper fitment and optimal operation of mechanical parts, reducing wear and vibration. The shim’s material and thickness are selected for durability and accuracy, making it suitable for multiple applications across different systems. Correct use of this shim can prevent premature component failure and improve overall vehicle reliability. Its versatility makes it an indispensable part of maintenance and repair routines. Source One Parts Center provides this high-quality shim to support your truck’s performance and longevity.