rear hydraulic valves install

[rollbar]

can anyone tell me what it would cost to install a rear set of hydraulic valves
on a 2005 4520 jd compact tractor? I was considering buying a cylinder operated grader blade and need a rear hydraulic set up, I have a fel attached to the tractor.where do the added hoses attach? how much can i expect to pay for total installation? thanks for any input

 

[Cidertom]

Can't help with the current pricing but I can describe the setup I have. I have the JD electric diverter valve for the SCV. Basically it mounts between the joystick operated valve and the FEL connections. Push the switch and the joystick controls the rear hyd couplings. I also have the third scv which also has its fittings on the rear of the tractor. The third scv valve is already part of your tractor. The install kit is the control handle, linkage and hoses.

It makes grading and road building nice. The only downside I have is it puts a lot of stuff behind the seat. (see pix).