Hey! New to the forum and new to bike maintenance so I appologise in advance.. Anyhow, I bought a cheap yamaha tt-r 250 which has seen better days, hopefully a good bike to learn to repair / maintain! I went to change the oil yesterday but think I could do with some better gaskets / seals. The sump plug didn't have a gasket or o-ring at all, whoever worked on it last just put a snot-load of silicone around the plug to seal it up The oil filter cap had the one big o-ring, which was in reasonable condition, but apparently there's supposed to be two smaller o-rings, I didn't see... And finally, the cylinder gasket is leaking. I'm not ready to tackle that just yet, but probably will want to at some point. So my google-fu turned up a bunch of gasket kits and things, but nothing for the tt-r 250. So I'm wondering... where's the best place to order parts for this kind of bike ? My local yamaha dealership seems waay too expensive, so I'd like to find something online. Also, what do I need.. is it going to be possible to find a gasket kit that contains most of the seals / gaskets I need ? I've seen upper and lower end kits.. I guess the oil filter cap is upper and the sump is lower, so I'd need both right? Any other insight would be really appreciated, thanks!