All of our new parts are aftermarket replacements. Replaces Hydraulics OEM nos RD522GCGA5A4B1. Pressure Flow: 25 Gallons Per Minute. Can be Converted to Closed Center with Closed Center Plug and Bottom Relief.All States Ag Parts Item No. This item ships for Free! The item "PRINCE 2 Spool Directional Control Valve 4 Way 4 Position 3000 PSI" is in sale since Thursday, May 17, 2018. This item is in the category "Business & Industrial\Heavy Equipment, Parts & Attachments\Heavy Equipment Parts & Accessories\Hydraulics". The seller is "tractorpartsasap" and is located in Bridgeport, Nebraska. This item can be shipped to United States.