O-RING (Komatsu KO3ED-34-41330)

KO3ED-34-41330: A damaged retaining ring can allow components to separate under load, leading to mechanical failure. This aftermarket replacement part references the Komatsu catalog number KO3ED-34-41330. The retaining ring functions as a fastener that secures parts in a fixed position on a shaft or bore. When a retaining ring fails, the unsecured assembly may shift or dislodge, causing operational stoppage. In a typical repair scenario, a worn ring may no longer hold its groove, risking part ejection. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO3ED-34-41330, ko3ed-34-41330, KO3ED3441330, ko3ed3441330