I must say mate, Ive never come across either the 185 or 200. Intriguing looking engines!Love the barrel assy and The crankcase is almost identical to a Villiers 70cc found on Villager/Typhoon Pace and Austral. Flywheel also looks like Wico found on lauson and Kirby/Tecumseh, if it is then maybe some of the parts you need may interchange? It has come up really well. Hope you find the bits your after as this is a really sweet looking Engine. If you have images of the others or parts you need ill keep an eye out as im always looking for unusual engines to restore. Looking for a Marvil" if you come across one:)
