help figuring out hydraulic joystick

[Willl]

Will, where might I buy that setup? Looks like you might have bought the plate then added the rest? I'd love to do that!

Except for the hooks, pins and teeth, it's home made.

Scotty370 copied this design and did a little thread on it.
http://www.tractorbynet.com/forums/build-yourself/143329-unveiling-willl-da-beast-ii.html