Шайба Caterpillar 8J2564

The Lock Washer provides added retention for the hydraulic control valve shaft screw by creating resistance against loosening caused by vibration, directional changes, or repeated system cycling. When compressed during screw tightening, the washer helps maintain clamping force at the joint and prevents the screw from backing off over time. It supports the stable positioning of the valve shaft components by reducing micro‑movement at the screw interface.Attributes:• Helps maintain tension for the hydraulic control valve shaft screw.• Reduces loosening caused by vibration or repeated cycling.• Supports secure and stable screw engagement.• Suitable for 3/8" fasteners.Applications: The Lock Washer is installed beneath the screw head used to secure the hydraulic control valve shaft. It helps maintain fastener tension, prevent loosening, and support stable valve function in hydraulic control systems.