Whoever maintains and works on their scooter themselves should make sure a supply of suitable fastenings, gaskets, etc. are available in your workshop all times. What can be more annoying then being in the middle of a complete engine rebuild or similar to be stopped in your tracks by the lack of any particular nut or bolt?
OEM Nummern (dienen zu Vergleichszwecken) S.14565 - 014565 - 239150 (PIAGGIO)