The W.R. Long is somewhat pricey (for a single function) but it give you power at the press of a button. The high price is for a clean, compact install. If you want to get your hands dirty and save some money you can plumb a single valve for less money. Or go the route I took and installed a 3 spool to also power a hydraulic top-n-side link, for an extra $150 for far more function and features.
Ugly, yes sure... but it's still functional and that's all I wanted. A grapple sitting un-used... that's just sad!?!?
I don't recommend using this Single valve is:
1 Spool 8 GPM Prince MB11B5C1 DA Valve
The 3 spool (even if you don't use it for years) is more bang for the buck:
3 Spool Prince MB31BBB5C1 DA Valve
Install it and save for the hydraulic top and side link - beside, I think it takes Brain about that long to build them
The install is the same for both valves... I am cheap so I mounted my 3 spool above the FEL valve so that I could re-use some hydraulic hoses.
You need to hook the valve up in "series", one after the other. Think of Power Beyond as High pressure out. Instead of going back to the 3 point hitch, you insert the new valve between them. Remove the old power beyond hose from the FEL and mount it to the power beyond out of the new valve. Then buy a new hydraulic hose to attach from where you just disconnected from the old valve's power beyond and feed the high pressure IN port of the new valve to complete the circuit (route).
Other than "T'ing" the 2 valve's low pressure return to Tank lines together... and running lines to the grapple and to the rear remotes (or directly into the hydraulic Top-N-tilt cylinders), you are done.
First step I took was mount the 3 spool... above the FEL valve. Drilled a couple holes for the base plate. Then drill holes to mount the new spool... after that I used a garden hose to measure distances for the hydraulic hoses...
One thing I did not do (but would the next time) is get the hydraulic hoses with ends that would screw directly into the new spool. I used adapters and that cost me more.
Photo 1 is the Finish product, a birds nest of hoses. I prefer to have that out in front of me. Hoses are routed underneath the tractor to the rear. Grapple hoses are straight along the FEL arms (not pictured).
Photo 2 another angle of finished install.
Photo 3 is removal of the cover and removal of the lock... just unbolt things!
Photo 4 is installing bolts in the holes that held the cover on. The tall bolt will also be used to hold the new valve.
Photo 5 is mounting plate for new valve - note the extra two holes to the right - those are for the new valve.
Photo 6 is the excess plate is cut off and the new valve is bolted to it, view from underneath...
Photo 7 is of the mounting plate again...
All together I had something like $700 into it... lots of $$$ in hoses. Get small hoses, the low flow works in your favor.