Reply With QuoteIf there's any parts you need, I have one of them 225's sitting around. Rear end was squeaking and squawking and when I moved it one day the engine locked up on me at just above idle. Never dug into it, but rear shocks are blown and such, figured it would be more of a money pit than what it was worth. I also have the bigger version, pretty sure it's a 350 but maybe it was a 250, runs and drives fine, just needs rings replaced and timing chain, and that was after fixing the primary clutch that gave out and locked the engine up (clutches bent out to side case somehow).
For air filters and oil filters, maybe give your local auto parts store a call or stop in. Generally they can order in parts if they have anything in their catalog (they normally have to go to the actual books to look up these machines). I found the HT3813 Honda lawn tractors use the same oil filter as a Toyota Camry, or 3.4L v6 pickup engine.
In theory you could probably buy the air filter foam and rebuild your own air filters if you can't find a source for them. If I recall correctly, the 225 had a similar filter as my 99 Yamaha warrior. I'm not sure what kind of glue they use, but with the air filter core I'd think it should be pretty easy to build one given the right raw materials.
I can look at part diagrams and look up part numbers, but sounds like you already know how to do that, so I probably can't be much help identifying the differences between the machines. I did notice the 200 vs 225 was a big difference, and the 225 seems to be an uncommon model.
Thing I find interesting is there is no badging on the machine to indicate the engine size, but there's plenty of badging to show it's a Moto 4.
