A Clutch Washer is used in the Flywheel that is placed in front of the collar to fill the gap between other components. 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:• Parts must pass freely between vertical parallel plates of sufficient width to cover the entire washer and be spaced 3.17mm apart.• 4 Grooves equally spaced on both sides.• Prevent the loosening of the fastening device.• Provide high strength and wear resistance.Applications:A Clutch Washer is used to fill the gap between the components in the Flywheel.