WASHER (Komatsu KO01641-01220)

KO01641-01220: A worn washer can compromise fastener retention in mechanical assemblies. The Komatsu catalog reference for this part is KO01641-01220. This aftermarket replacement washer serves as a load-distributing component under a bolt head or nut. A plain mechanical function of a washer is to prevent galling between the fastener and the mating surface. A concrete generic failure consequence is that a missing or crushed washer may allow the fastener to loosen under vibration. Keeping a washer in sound condition helps maintain consistent clamping force. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO01641-01220, ko01641-01220, KO0164101220, ko0164101220