Don't have a B3200 or a B at all, but I will mention that the lower links on my BX don't go low enough to mount the BX42. Fortunately for me, I had my dealer drill two extra holes in the lower lift arms closer in to the tractor, so I just move my vertical lift rods to the extra holes, which lets the arms drop another 3" or so. The mounting points on the BX42 seem exceptionally low, even for a BX. I know some TBN members have added blocks to the bottom of the BX42 to raise it up some. Should also help with reducing the PTO angle.