Cheers for getting back to me.
I've had a read on here and a bunch of people are saying 10w-40 is compatible. I've also got an a35 1st gear clutch but lined with a3 material so no cork. I've found a place right near me that sells 10w-40 a3-b4. Do these numbers at the end mean anything to you regarding the tomos clutch ? Ie, would it be safe or not ? Or is 10w40 just 10w40 regardless.
Sorry for the load of questions. I'm not very clued up when it comes to tranny oil.