parker air ride valves with manifold f/s

[inprogress]

Four used Parker dual acting valves with aluminium manifold block. Valves have 1/2" ports and are completely re buildable. can be used for a complete F>B>S>S> system. Or, if running cylinders, can do a push - pull set up. Unsure of max PSI rating. These were run for one season, then upgraded to a 3/4" system. I have pulled them apart and re greased them, so they are good to go. These sold new for approx. $500. Rebuild kits from Parker run approx $15 per valve and are very easy for a first timer to do on their own.$200 usd buyer is to pay shipping