ADAPTER KITAdapter kit. Can replace OEM adapter plate 9613790. HV5902 kit features a plate with three ports: (1) pressure port, (1) power beyond port and (1) return port. All ports 3 4 inch 16 ORB. Use with a remote valve that has power beyond. Good for applications where valve might incurr shockloads, like loaders. Shock is directed to the tank preventing damage to the rest of the system. Kit contains adapter plate, o rings, mounting bolts, plugs, and