[army]

Edit: forgot to mention the original K321 out of my 140 is on the right in this pic. It's a single drive pulley setup. Can't swap it over to the K301. Crank size is different. The 'Ford Kohler' stub is 1 1/8" vs 1" for the 140 K321. Dammit.

The K301 engine in my 140 right now has a double pulley. The order is reversed though. Smaller one is behind the bigger one on mine. I assume the bigger pulley is behind the small one on your engine because that's where it has to be on a 140 for the deck belt to line up with the drive pulley. I have no idea what the extra pulley on mine is for. That Kohler is out of an LT120 Ford mower. Never saw a 540 PTO adapter on the front of a Ford, nor a Haban mower on one. Doesn't mean none of them had those attachments, just that if they did they must have been a fairly rare option.

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?

View attachment 285613

 

[army]

Is the outer pulley an add on? Looks like it bolts to the big pulley. That would be consistent with the Habanish looking white paint that Grant pointed out.

 

[army]

That's my thinking with the extra pulley on the K301. Haven't noodled up any ideas for it yet but there has to be something useful it can do.

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