WASHER - LOCK M8 (Komatsu KO451999036)

A damaged lock washer can allow bolted joints to loosen under vibration, leading to fastener failure. The Komatsu catalog reference for this aftermarket replacement part is KO451999036, a WASHER - LOCK M8. Its plain mechanical function is to prevent a nut or bolt from rotating loose by creating tension through its split design. A concrete generic failure consequence is that a missing or worn lock washer may cause the fastener to back out, resulting in component misalignment or detachment. This part is specified as M8 size. The item ships at approximately 0.004 POUNDS. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO451999036, ko451999036