Replacement Exhaust Brake Vacuum Spool Control Valve

Replacement spool valve

The part worked as advertised , replaced the old valve , stated to have some problems with moisture , would get wet and not work ,this was easy to put in and get up and goig

It worked

BD is the best

The spool control valve worked perfect. I am using it on a 2000 Ford vacuum exhaust brake. I even bought a spare so I would have one on hand for the future.