mekongrabbit
New member
I would like information from someone who has added a 3rd valve to a John Deere 4400 tractor. I am investigating the feasibility of adding one to my 4400 in order to use a grapple or a 4 in 1 bucket. Info and prices from those who had a dealer do the install as well as do-it-yourselfers would be appreciated. I have a 430 loader.