GEAR - RING (Komatsu KO4506780)

KO4506780: A worn retaining ring can allow shaft components to shift, leading to mechanical misalignment or unexpected disassembly. This aftermarket replacement part references the Komatsu catalog and carries the cross-reference number KO4506780. The ring functions as a mechanical fastener that seats into a groove to secure parts axially on a shaft. If the ring fails, a rotating assembly may lose its intended position, causing noise or vibration during operation. Keeping a retaining ring in sound condition helps maintain the intended spacing between adjacent components. The item ships at approximately 3.564 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO4506780, ko4506780