- Commonly used to control the inflation & deflation of suspension air bags.
- Normally used with 110587 Pilot Valve
- Operates with all air suspension systems but not recommended for suspensions that exhibit dock walk.
- Manually operated to exhaust air from the air ride springs.
- Automatically resets to fill the air springs when the trailer parking brakes are released.
- Dimensions: Height 4.78” – Width 2.56” – Length 1.75” – Approximate Weight: .87 lbs.
- 13-A KNOB INCLUDED
- Air Piping Diagrams – See Technical / Air Piping Diagrams, multiple diagrams are applicable.
*NOTE: 110554 is the Knob Kit for 110555.
