SHIM (Mitsubishi MB1201802)

A worn shim can cause excessive clearance between mating components, leading to premature wear or noise. The catalog reference for this aftermarket replacement part is Mitsubishi part number MB1201802. A shim is a thin, flat component used to fill gaps or adjust alignment between two surfaces. Its plain mechanical function is to take up space and establish a precise fit during assembly. If a shim is missing or degraded, the resulting looseness may allow vibration or misalignment that accelerates component fatigue. Keeping a shim in sound condition helps maintain proper spacing and load distribution in a mechanical joint. Verify the serial number or application, then call (562) 693-7748.

Part number variants: MB1201802, mb1201802