54GT Decks
RE: Fittment of 54GT to tractors made prior to the 1862/1864 style Cyclops with fender mounted fuel tank.
The 54GT is NOT a bolt on deck for xx8/9, QL, or 82 series tractors. The 54GT is made for tractors with significantly more ground clearance and the subframe hangers reflect this. The mule drive is different and will not directly snap on to the QA hooks of an xx8/9, QL, or 82 series. I know this because I've been there, done that, and bought the T-shirt!!!!!
I was able to successfully mount a 54GT deck to one of my 782's with several modifications.
1) Mule drive was swapped out for a 44/50C style to get it to hook on (you could also replace the QA bail/latch with one off of an 1864).
2) Hangers were a combination of xx8/9 and 82 seris offset and adjustable links...just keep trying till it works.
3) Front deck skin "lip" behind right front wheel needed to be heated and rolled up to clear the front tire in a hard right turn.
4) Center pulley was replaced with "speed up" pulley off of 44/50C deck due to the small clutch driver on the 82 series engine (1864 is much larger). This corrects the deck speed.
5) New belt from NAPA
Even with these modifiactions, the deck will only lift to about 4-1/2" and removal REQUIRES a floor jack...it won't even come close to sliding out the side.
The 54GT BARELY fits front to back on my 782, and if I would have taller front tires (like some brands of tires are) or Firestone rears it flat out would not fit.
Now the good side!!!!!
If you can get a 54GT to fit your tractor (I'd say 16hp is MIN. to run one "at speed") they are one hell of a nice cutting deck!!!! Throw a set of Gators on it and watch the grass fly...with pool table like appearance when you're done.
(The deck isn't running, Emma just wanted a ride)