This is a KT100 crank bearing thrust washer, marked as #7 on the diagram. It offers reliable performance and durability for your Yamaha equipment.
To use this washer, first make sure the surface where you'll install it is clean and free of debris. Then carefully place the washer in the correct position as shown in the diagram. When it comes to maintenance, check the washer regularly for any signs of wear or damage. If you notice any issues, replace it promptly. Also, keep it in a dry place when not in use to prevent rusting. That way, it'll serve you well for a long time.
