Spring lock washer for Terex PT30

The 0090-148 spring lock washer is a fastening component used within the transmission and auxiliary pump assembly of the Terex PT30. This component features a 1/2 inch diameter and a zinc-plated finish. It is designed to be installed under a nut or bolt head to maintain tension in the joint during operation.

Spring lock washers are engineered to prevent fasteners from loosening due to the mechanical vibrations and dynamic loads typically encountered in heavy machinery pump systems. By providing a spring-loaded tension, the washer helps maintain the integrity of the bolted connection, which is necessary for the proper alignment and secure mounting of hydraulic and transmission components. Proper installation of these washers ensures that the fasteners remain tightened, supporting the overall stability of the pump assembly.