Rotary Cutter Need to identify type/model rotarty cutter

[mitya]

I am trying to identify a rotary cutter I bought about 5 years ago. It had no identifying marks or numbers. The seller did not know the brand. I think it may be a Woods but they told me it looked like someone had put a Woods gearbox on another mower. I recently broke some teeth on the gears and am trying to find replacement parts. Can anyone identify the mower or gearbox or know where I can get the info. I appreciate any help.