WASHER - SPLIT LOCK 1/4 (Komatsu KO358-03-11280)

A damaged split lock washer can allow fastener loosening under vibration. This aftermarket replacement part references Komatsu as the OE maker and cross-references part number KO358-03-11280. The washer type provides a spring-like action that resists rotational loosening of a threaded fastener. A common failure consequence is that a missing or worn split lock washer may lead to joint separation or component misalignment. During assembly, the split lock washer is placed under the nut or bolt head to maintain tension. The item ships at approximately 0.002 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO358-03-11280, ko358-03-11280, KO3580311280, ko3580311280