RING - WEAR (Komatsu KO3EA-T1-16210)

KO3EA-T1-16210: A worn retaining ring can allow components to shift, leading to mechanical failure. This aftermarket replacement part references the Komatsu catalog and carries the cross-reference number KO3EA-T1-16210. The ring functions as a wear component, securing parts in position within an assembly. Its plain mechanical role is to hold a shaft or bore in place against axial movement. A common failure consequence is that a degraded ring may no longer retain the assembly, causing disengagement or noise. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO3EA-T1-16210, ko3ea-t1-16210, KO3EAT116210, ko3eat116210