SPRING (Komatsu KO3EA-30-11360)

KO3EA-30-11360: A worn retaining ring can lead to component separation during operation. This aftermarket replacement part references Komatsu as the OE maker and cross-references part number KO3EA-30-11360. The retaining ring functions as a mechanical fastener that holds assembled parts in position on a shaft or in a bore. A common failure consequence is that a broken or missing ring allows axial movement, causing misalignment or disengagement of adjacent components. In a typical usage context, this ring is installed into a groove to secure bearings, gears, or other rotating elements. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO3EA-30-11360, ko3ea-30-11360, KO3EA3011360, ko3ea3011360