Medium and Heavy Trucks
Have Truck Repair Questions? Ask an Expert
Your 5600 should have the current remote valves under the seat on the top of the 3 point cover. Correct?
So you must use a Power Beyond Plate to install under the remote valves and run Power Beyond to the Cross valve.
Be careful the Power beyond valve hoses pressure and return must never be capped off.
tisco parts have what you need part hv4902