I'm puting one of these on my 135. It's a universal type and has an adjustable spring ride to take those jaw rattling bumps out of your ride. I'm also going to use some vinyl paint to change the black to light grey and paint the frame red to blend with my MF135. Negatives: seat doesn't fold back when tractor is not in use. I'd recommend a small cover for the seat when not in use and left outside. It does slide foward if needed. I can post a few pictures of the frame if you need to see. BTW they sell this same seat at TSC. I bought mine with free shipping on ebay for around $90.Looking for a place I can get a replacement seat for my MF 1250.