WSHR FLT .31 .38 .88 .083 (Komatsu KO01601-10820)

A worn washer can allow fastener loosening, leading to component misalignment or vibration damage. The Komatsu catalog reference KO01601-10820 identifies this aftermarket replacement part as a flat washer. Its general function is to distribute load and reduce surface wear under a fastener head. The plain mechanical function involves providing a smooth bearing surface between a nut or bolt and the mating part. A concrete generic failure consequence is that a missing or crushed washer can cause the fastener to loosen under normal operating loads. This washer has an inside diameter of 0.38 inches and an outside diameter of 0.88 inches, with a thickness of 0.083 inches. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO01601-10820, ko01601-10820, KO0160110820, ko0160110820