LOCKWASHER (CAT CT034967)

A damaged lockwasher can allow threaded fasteners to loosen under vibration, leading to component misalignment or failure. This aftermarket replacement part references the CAT catalog number CT034967. A lockwasher is a type of hardware washer that creates tension between a nut and the mating surface. Its plain mechanical function is to resist rotational loosening by biting into the fastener and the adjacent part. A concrete generic failure consequence is that a missing or worn lockwasher may cause the fastener to back off, resulting in joint separation. The item ships at approximately 0.032 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CT034967, ct034967