Hi there all! I have this problem on my X. The fuel cap does not seal with the tank, so when I fill it up, with the first hard brakes the fuel is pouring out from the fuel cap. I tried to fix it, placing a slim ''o'ring'' seal but the fuel continued pouring out form the fuel cap. So, I contacted the local dealer to ask for a new fuel cap with a second key. It costs 100�, too expensive. I searched ebay and found this cap

http://www.ebay.co.uk/itm/New-OEM-Ya...item4ac54fd4d3

As you can see in the picture it's different from the OEM. The part number is 11D-24602-00 while the part number I have on my list is 5VK-24602-00. Does anyone know if those 2 different part numbers refer to the same product?