WASHER - FLAT (Komatsu KO01642-00810)

KO01642-00810: A worn flat washer can compromise the clamping force of a bolted joint, leading to loosening over time. The catalog reference for this aftermarket replacement part is Komatsu part number KO01642-00810. This washer type provides a smooth bearing surface under a fastener head or nut. Its primary mechanical function is to distribute the load of the fastener across a wider area. A common failure consequence is that a missing or deformed washer allows the fastener to embed into the softer material, reducing preload. During routine service, a flat washer may also act as a spacer to adjust the position of assembled components. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO01642-00810, ko01642-00810, KO0164200810, ko0164200810