KT100 Rubber Absorber - Item #10 on the diagram. Each engine requires 2 of these absorbers, which effectively reduce engine vibrations.

To use this Yamaha vibration absorber, simply install 2 of them on your engine as indicated by item #10 on the diagram. When installing, make sure they are properly positioned. For maintenance, check them regularly for any signs of wear or damage. If you notice any issues, replace them promptly to keep your engine running smoothly.