A Washer is a component in a Fuel Injection Pump that is tightened with a bolt to hold the Injector Clamp, which carries the spring attached to the Fuel Injector. A washer is a thin, flat, circular piece of metal or plastic with a hole in the center that is used to distribute the load of a fastener, such as a bolt or a screw. A washer can also be used as a spacer to adjust the distance between two objects or surfaces. Attributes: • Prevent excess movement of the components. • Protect against damage by distributing the load uniformly and reducing the tension on the fastener. • Provide high strength and wear resistance. • Hardened to provide high strength and wear resistance. Applications:A Washer is used in the Fuel Injection Pump to attach the component with the fasteners.