O-RING (Komatsu KO3EB-13-22443)

KO3EB-13-22443: A damaged retaining ring can allow assembled components to separate during operation, leading to mechanical failure. The Komatsu catalog reference for this aftermarket replacement part is KO3EB-13-22443. This retaining ring functions as a mechanical fastener that holds parts in position on a shaft or within a bore. When a retaining ring fails, the secured component may shift or dislodge, causing unexpected downtime. During routine service, a retaining ring that is cracked or deformed should be replaced immediately. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO3EB-13-22443, ko3eb-13-22443, KO3EB1322443, ko3eb1322443