PIN (Komatsu KO3EB-43-11120)

KO3EB-43-11120: A worn pin can cause misalignment or binding in the linkage it secures. This aftermarket replacement part references Komatsu as the OE maker and cross-references part number KO3EB-43-11120. The pin functions as a mechanical fastener, holding two or more components together while allowing pivoting motion. If the pin becomes worn or corroded, the connected parts may develop excessive play or fail to move freely. During a routine service check, a technician might notice uneven wear on the pin surface or elongation of the mounting hole. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO3EB-43-11120, ko3eb-43-11120, KO3EB4311120, ko3eb4311120