[charms]

So, I acquired another 140, not that I need it. This one has an extra pulley bolted to the front pto clutch. I have read this might be for a Haban mower or maybe a 540 pto attachment. Anyone care to confirm this?

 

[charms]

I haven't done anything with it yet, but it certainly looks like the outer pulley bolts onto the big pulley, so it should be clutch driven. On my 140 with Johnson loader, it also has a smaller pulley in front of the regular clutch pulley, but that one is not bolted to the clutch pulley but rather direct driven from the crankshaft so it is always on.

 

[charms]

I'll check into that tomorrow.

 

[charms]

I got the extra pulley off, and no it won't fit the Onan/Yanmar clutches. Bolt pattern is bigger on the Onan/Yanmar clutches, and also the center hub that the bearing fits in on the Onan/Yanmar clutches is bigger.

At this point I am convinced that it is a Haban pulley, but it could be used for other purposes.