Thanks for the input guys. I would never turn away any IH Cub, hydro or gear drive. I'm just stating my preference is all.
I had to replace the clutch disc in my 108 a couple years ago, as it wasn't fully disengaging, and I would have to throttle the tractor down to slow down the drive shaft enough that I could change gears.
I was nervous about doing it, but I read through the service manual, and it really wasn't that bad. I was fortunate this time, as everything else was still in good shape yet. That was what made me really like the wide frame gear drives specifically; the drive line is really easy to get too.
I think a hydro would be nice for Dad, specifically one with hydraulic lift, so he wouldn't have to work as hard anymore.
John,
If I come across one, and I've got the money, I will pick it up. You are not the only one saying it's worth it, so it must be!
Wayne,
The owner I bought my 108 from had a few trees in his yard, but his yard was completely flat. I could see why he bought a gear drive for it. I couldn't tell you about the differences in pulling power, as I've never used a hydro. I can say that I used my 108 to haul around a 4 by 8 trailer, loaded with a Chrysler 318 and 727 overdrive still bolted too it. Everything weighed roughly 1200 lbs. The 108 pulled it like nothing was even there.
With everyone talking up hydro's so much, I may just start looking for one. A 129 would be OK, as they are the most 'common' wide frame hydro I have seen.