RING - WEAR (Komatsu KO1902-65008)

A worn retaining ring can compromise the secure positioning of internal components. This aftermarket replacement part references the Komatsu catalog and carries the cross-reference number KO1902-65008. The ring functions as a mechanical fastener that holds assembled parts in place within a bore or on a shaft. If the ring fails, the retained component may shift or dislodge, leading to operational noise or mechanical binding. During routine disassembly, a technician may find the ring deformed or cracked from repeated stress cycles. The part is a generic type-level component used in various mechanical assemblies where axial retention is required. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO1902-65008, ko1902-65008, KO190265008, ko190265008