Keep the fuel tanks paint-work in good shape, by making sure that petrol, with all it's rather nasty additives and solvents, does not seep out and cause expensive damage. This cap seal needs to be replaced as soon as possible if you are experiencing slight wetness around the outside of the filler rim. You may like to browse our online catalogue covering your particular machine; just to make sure there are not more items you may have overlooked when placing your order.