NOS Piaggio/Vespa Timing System Cover/Seal*** part number 828875, which I belive also cross references with these numbers: 847116 (ex AP8580169) (ex 483775)

Please verify fitment with dealer before purchase!

For Vespa '06-'13 GTS 250, GTS 300, GTS Super, '07-'13 GTV 250, GTV 300, '05-'09 Granturismo 200, '06-'13 LX 150, '07-'13 S 150

For Aprilia '03-'06 Atlantic 200, '03-'07 Mojito 150, '06-'08 SportCity 250, '08-'11 SportCity Cube 250/300, '08-'11 SportCity One 125cc

For Piaggio: BV 250, Piaggio BV300, '06-'12 Fly 150, '11-'13 Typhoon 125, '07-'10 MP3 250.

If you have mysterious engine oil on your drive belt or inside your variator cover, this part could be the cause of the leak.