My loader came with an adapter designed to T into the supply and return lines that run along the bottom right side of the transmission housing. Only took a few minutes to plumb in.
Your 186 has a diverter where the high pressure line enters the 3 point. Should be two plugs in top of it. Without being able to look at it I cannot tell you just how it works. Maybe someone with a 186 will chime in. I don't think you should need the hydraulic fittings from Hoye with your 186.
did the loader come with a loader valve, or do you have to purchase 1 ? if you have to order 1, will you get joy stick or the 2 stick loader valve, float.non float,PB ??
I bought my 2210 DB and my loader and post hole digger from them. Although I was a little disappointed in the fact that my tractor WAS NOT serviced in any way/shape or form and my 4x4 died within an hour of use (locked up, bad bearing) and had to be rebuilt, I LOVE THE LOADER. I picked it all up as they are 8 hours from me and since I rebuilt the 4x4, so far (FINGERS CROSSED) no more issues thanks to the fellas on here and lots of advise.The loader works wonders.