WASHER (Komatsu KO304-43-33340)

KO304-43-33340: A worn washer can compromise the clamping force of a bolted joint, leading to loosening over time. The Komatsu catalog reference KO304-43-33340 identifies this aftermarket replacement part. This washer serves as a load-distributing spacer between a fastener head and the mating surface. Its plain mechanical function is to prevent galling and provide a smooth bearing area. A common failure consequence is that a crushed or missing washer allows the fastener to embed into the softer material, reducing preload. This item ships at approximately 0.022 POUNDS. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO304-43-33340, ko304-43-33340, KO3044333340, ko3044333340