Well I obviously noticed something nobody else did what the hell are you using it for what moped are you going to put it in if it's for a moped it will usually either be gear oil which is basically type f or it will call for Valvoline suffix a transmission fluid which basically is UDT for tractors but if it's going into a moped especially an older one if you use Marvel Mystery Oil 4 to 1 ratio with Castrol synthetic transmission fluid it will swell your quad clutch pads and the seals your run it for about I don't know two weeks and then put in whatever it requires