40hp Gearbox with 1-3/8" X 6 Spline Input Shaft and 1.57" X 12 Spline Output Shaft

I work for a local tree service and we have a wolverine brush hog and needed to replace the gear box and after not being able to get a new one I needed to do a little modification but hight and everything worked just need to cut pto spline down but would definitely recommend 👍

Great product fast shipping. On older John Deer models (403) and those like it. There is a ring where the old gear box mounted that will need to be cut out.

Worked well but after 25 hours of us the flange that holds the gears in broke. Probably because a piece of rock hit it.

IT LOOKS AND TURNS VERY WELL, GOOD RATIO AND SHOULD BE A GREAT REPLACEMENT FOR THE ONE THAT BROKE.

If your your good with tools this is very easy to install and I put it right to work and works great

Fit great and works as it should.