WASHER - LOCK (Komatsu KO300545-000)

A damaged lock washer can allow fastened components to loosen under vibration, leading to mechanical misalignment or fastener failure. The KO300545-000 lock washer is an aftermarket replacement part cross-referenced to Komatsu catalog reference. This hardware washer type provides a spring-like tension that resists rotational loosening of threaded fasteners. In a typical usage context, a missing or worn lock washer may cause a bolted joint to back off during operation. The item ships at approximately 0.004 pounds. Verify the serial number or application, then call (562) 693-7748. Call (562) 693-7748 after checking the serial number or application.

Part number variants: KO300545-000, ko300545-000, KO300545000, ko300545000