Where to find hydraulic solenoid for skidsteer attachments?

[dozer]

I am looking at making a 6-way dozer/grader blade and need to know what kind and where I can find the hydraulic solenoids they use for them. I have a Bobcat 873 and I can get the electrical connector hooked up for $200 at me dealer. Has anyone on here made their own electrical actuated attachment. I have made a couple things but this would be a whole new realm for me. thanks, Dozer

 

[Tazza]

I remember the electro-mechanical solenoids were on ebay a while back at a pretty decent price.