RING - RETAINING (Komatsu KO452399019)

KO452399019: A damaged retaining ring can allow assembled components to separate during operation, leading to mechanical failure. This aftermarket replacement part references Komatsu catalog number KO452399019. The retaining ring functions as a fastener that seats into a groove to hold bearings or shafts in position. Over time, a worn or missing ring may cause unintended axial movement, resulting in noise or component misalignment. A retaining ring is typically installed during assembly to secure rotating parts within a housing. The item ships at approximately 0.014 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO452399019, ko452399019