Office of Steam Forum for Model & Toy Steam Gas & Hot Air Engines

That sounds possible, but Wilesco will have to make the rest of the machine, which they probably can, because they make all the other parts, right?

So if Karsten can make a turbine part, would he send it to Wilesco and then they build the rest of the machine?  There's no point in me just buying the turbine on its own.

You’re not likely going to have any luck with a single custom build/order from Wilesco 

Are you in the US? If so, best option would be to see if Karsten can build you a turbine and contact Jensen about a boiler.