SPRING (Komatsu KO3ED-30-31270)

KO3ED-30-31270: A worn retaining ring can allow assembled components to separate under load, leading to mechanical failure. This aftermarket replacement part references the Komatsu catalog and cross-references part number KO3ED-30-31270. The retaining ring functions as a fastener that holds parts in position on a shaft or in a bore. Its plain mechanical role is to prevent axial movement of adjacent components. A generic failure consequence is that a broken or missing ring may cause unintended disassembly during operation. Keeping a retaining ring in sound condition helps maintain secure assembly of rotating or stationary parts. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO3ED-30-31270, ko3ed-30-31270, KO3ED3031270, ko3ed3031270