NILOS-RING (Komatsu KO3KB-21-41480)

KO3KB-21-41480: A damaged retaining ring can allow shaft components to shift, leading to mechanical misalignment or premature wear. This aftermarket replacement part references Komatsu as the OE maker and cross-references part number KO3KB-21-41480. The retaining ring functions as a mechanical fastener that seats in a groove to secure parts on a shaft. A common failure consequence is that a worn or broken ring may cause the retained assembly to loosen during operation. Keeping a retaining ring in sound condition helps maintain axial positioning of components under load. The item ships at approximately 0.033 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO3KB-21-41480, ko3kb-21-41480, KO3KB2141480, ko3kb2141480