SHIM (CAT CT0398881)

CT0398881: A worn shim can allow excessive clearance between mating components, leading to accelerated wear or misalignment. This aftermarket replacement part references the OE maker CAT and carries the cross-reference part number CT0398881. A shim is a thin, flat component used to fill gaps or adjust the spacing between two assembled parts. Its plain mechanical function is to take up slack and maintain proper preload or alignment in a mechanical joint. When a shim degrades or is omitted, the resulting looseness can cause vibration, noise, or uneven load distribution in the assembly. The item ships at approximately 0.01 POUNDS. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CT0398881, ct0398881