MAT - EDI

OEM pressure switch. 125 PSI On/ 155 PSI Off. Replace the Pressure Switch if the unit doesn't cut on or off at the designated pressure the unit is set for. If the unloader valve is leaking on the...

Piston for 130 & 165 pump. Includes wrist pin and two retainers.

1/8" male NPT wing nut drain cock.

Set of 4 screws

Only available in the SC23VK & SC46VK or Overhaul Kit. Note: These washers can be aluminum OR copper.