Lock washer for Link-Belt 12-08

The 1X 2289 lock washer acts as a mechanical locking element within the assembly of Link-Belt and Manitowoc equipment. Its primary function is to maintain tension on bolted joints, preventing the rotation of nuts and bolts that can occur due to operational vibrations or dynamic loads. By providing a locking force, this component ensures that fasteners remain tight and secure during the operation of the machine.

This part is compatible with Link-Belt 12-08 and LS418 models, as well as Manitowoc 12-08 and LS418 units. It is utilized in various structural and mechanical systems where maintaining the integrity of the bolted connection is required for proper equipment function. The design of the washer is specific to the hardware requirements of these crane and heavy machinery models.

Lock washers serve as a standard solution for securing threaded connections in heavy equipment. By introducing spring tension or mechanical interference between the fastener head and the mating surface, they resist the loosening effects caused by thermal expansion, contraction, and constant mechanical movement. These components are installed under the head of a bolt or under a nut to ensure the assembly remains stable throughout the service life of the connection.