CHAIN - LOCK (Komatsu KO018483)

A worn chain lock can allow unintended movement of the secured component, risking damage or misalignment. This aftermarket replacement part references the Komatsu catalog and carries the cross-reference number KO018483. The chain lock functions as a mechanical fastener that secures a chain in a fixed position. A common failure consequence is that a degraded lock may slip under load, causing the chain to release unexpectedly. During routine checks, a chain lock that shows deformation or corrosion should be replaced promptly. Keeping a chain lock in sound condition helps maintain the integrity of the assembly it secures. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO018483, ko018483