0-4-0 mechanisms/driver diameter

[palallin]

Can anyone tell me the diameter of the drivers on the Aristocraft and the Lionel 0-4-0s?  I'm looking for a donor mechanism for a 'bashing project in an odd scale, and I want to see if either of these comes close.

 

Thanks

[altterrain]

http://gold.mylargescale.com/scottychaos/MLS-kitbashing-guide.html

bookmark it!

-Brian 

[palallin]

Thanks!

[Mt Beenak]

I didn't know I wanted to ask this question, but boy do I love the answer.  This is most useful.  Thank You.  Both of you.

 

Mick