200ES rear brakes.

[iflyrctoo]

OK I'm new to this site but have a 200ES I recently purchased and am fixing up. Currently tackling the rear brakes which are a total disaster. Ive got the cover off now but the drum is in pieces. I haven't got the center section off the axle as yet. Replacement drums 42622-969-000 seem to be pretty scarce as no longer made and used ones are hard to find. Ive checked Ebay to no avail so far. Anybody have any suggestions? Is there any other models that the drum will interchange from? The fronts were easy compared to the rears.
I see lots of similar looking drums around and wondering if any of them might fit even with some modification. Most are off fourtrax models like 42622-vm4-680 or 42620-hc4-000. I wish I could lay my hands on them and do some measuring to see if any are close. If the splines would match up and the inner diameter was close maybe it could be turned in a lathe to fit?? Anyone ever look into this?

[shortline10]

As far as removing the drum , the tough ones I heat and beat first , if that doesn’t work cut it off with a cut off wheel .
Finding a new drum can be difficult , eBay is your best option .
If it’s a chain drive model then the reg 200 ,M , S models might work .