John Deere style MFWD for a 4650-4960.
We sell a lot of these to convert the ZF R83525 style axle on the large frame tractors.
If you have a ZF with external steering cylinders you only have one steering piston in the front support.
The 55 and 60 series have a dual piston support and does not use steering cylinders.
We suggest changing out the steering motor for easier steering and if you have a loader on the ZF you should change it out.
Send the JD style drive shaft too.