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System 3 Valve, Aerator and Overflow Kit


SKU: MK-1003-XN Categories: , ,
SKU: MK-1003-XN Categories: , ,

This kit features a System 3 valve and actuator with RECIRC, EMPTY and AUTO functions, accompanied by a PowerStream Nozzle Aerator, 1-18″ Overflow fittings, and a set of Qwik-Lok connectors. Please note that the cable is available in various length and is not included in the kit. Ensure that you select the appropriate cable length based on your specific boat and actuator mounting position. Additionally, this kit necessitates a pump (not included), which attaches directly to the valve. The kit excludes ¾” or 1-1/8″ hose as the length requirements differ from one boat to another. For a comprehensive installation, please consult the links below to access all the additional items required.

This kit includes:

  • MA-011-QLB   ¾” QL Straight Thru-Hull
  • MA-014           ¾” QL Socket
  • MA-018           ¾” Snap-in Strainer
  • MA-021           Adapter ¾” QL x ¾” Female
  • MA-023           Screw-on Strainer
  • MA-037           Adapter Rule to QL
  • MA-040           1-1/8” QL Socket
  • MA-041-QLB   1-1/8” Straight Thru-hull
  • MA-042-QLB   1-1/8” Elbow Thru-Hull
  • MA-074-QLB   Drain Fitting, QL Elbow
  • MC-1-03-100   Actuator, System 3
  • MD-00315       ¾” Clamp
  • MD-00316       1-1/8” Clamp
  • MH-PSN-200   PowerStream Nozzle
  • MV-13-FN01    Valve, Sys 3F, orange arm
    MV-13-RN01   Valve, Sys 3R, green arm


Other parts you may need:
MD-H06 – 3/4″ marine hose – sold per foot. Per customer measurements.
MD-H09 –  1-1/8″ marine hose – sold per foot. Per customer measurements.
MD-00168 – Rule pump
MA-CBL-XX – cable  –  Per customer measurement. 6-17 foot cables available in 1 foot increments.

Weight N/A
Cable Approach

None, Front, Rear


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