Please bare with me this is my first post !

Tried to order a MC 18 piston, pin, circlips, rings and small end bearing today for my MC16.

The vendor told me that there are 6 different pistons for the MC18 so they need engine numbers before they can order.

So as I dont have an MC 18 engine does anybody know the part numbers of the bits I need?

Any help would be greatly appreciated.