BUSHING (Komatsu KO30B-63-11220)

KO30B-63-11220: A worn bushing can allow excessive play in a pivot point, leading to accelerated wear of surrounding components. This aftermarket replacement part references the Komatsu catalog number KO30B-63-11220. The bushing serves as a replaceable bearing surface that reduces friction between moving metal parts. Over time, a degraded bushing may cause misalignment or uneven load distribution in the linkage. Keeping a bushing in sound condition helps maintain consistent mechanical alignment and reduces the risk of sudden joint failure. The item ships at approximately 0.308 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO30B-63-11220, ko30b-63-11220, KO30B6311220, ko30b6311220