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SHURflo Complete Sealed Pressure Switch And Upper Housing

SHURflo Complete Sealed Pressure Switch And Upper Housing

  • Applications: 2088 / 2093 Series Pumps
  • See List of Pumps Below
  • Screws, Bolts with Nuts, Connectors and Strain Relief Included
  • Item #: 
    Model #: 
    Shipping Weight: 
    0.50 Lbs.
    List Price: 
    Our Price:
    Status:      In Stock



    • SHURflo® part #94-231-10 is an upper housing / switch kit for the following 2088 Series Pumps:
      • Sealed Premium Flow 2088-574-534
      • Standard Blaster 12VDC 2088-732-244
      • Standard Blaster 24VDC 2088-752-244
      • ProBlaster 2088-732-234 or 2088-534-944
      • 24 Volt Standard pump 2088-743-244
      • Deluxe Pump 2088-733-244
      • 12 Volt Standard pump 2088-723-244
      • Premium Pump 2088-712-244
      • Pro Baitmaster 12 VDC 2088-721-234
      • Pro Baitmaster 24 VDC 2088-762-234

    Package Includes:

    • Upper housing and switch
    • (3) Screws
    • (3) Bolts with nuts
    • (4) Heat shrink connectors
    • Strain relief

    Replacement Instructions (see figure below):

    • Note: Before starting work, make certain the power to pump is off. Release liquid pressure on the outlet line of pump before performing maintenance. You may find it easier to remove the pump and work on a bench.

    • Disassembly:
      1. Disconnect lead wires (A) from pressure switch (B). Note which wire goes to each lead on the switch. On pumps with sealed marine switch, wire from motor to switch must be cut.
      2. If equipped, remove the strain relief plug (H) by pushing out on plug from the motor side with a flat blade screwdriver. Pull the lead wires through the strainer relief.
      3. Remove the three upper housing screws (C). Note: Do not remove the pressure switch screws.
      4. Remove the three long screws (D). These screws hold the pump assembly to the motor. Note: If you work carefully, the lower housing will not separate from the motor assembly.
      5. Remove the upper housing (E).
      6. Remove the valve assembly (F) from the upper housing.
    • Assembly:
      1. Locate the valve assembly (F) flush with the diaphragm (G). (Align groove in diaphragm with groove in valve assembly.)
      2. Place the new upper housing (E) on top of the valve assembly (F).
      3. Tighten the three outer screws (C).
      4. Put the three long screws (D) in place and screw down until each touches, then tighten each screw securely.
      5. Attach the lead wires (A) onto switch. On pumps with sealed marine switch, trim red motor wire 5/16" and follow instructions with butt splice connector. Heat connector to seal wire. Do not use open flame in a bilge area or any other flammable environment.
      6. If equipped, place strain relief (H) in original position.
    WARNING: This product MAY expose you to chemicals, which are known to the State of California to cause cancer, birth defects and/or other reproductive harm. For more information go to


    SHURflo Lower Drive Housing
    Item #: 503174
  • Applications: 2088 / 2093 Series Pumps
  • For SHURflo Pump Models With 3.0 Degree Cam (See List of Pumps Below)
  • Screws and Gasket Included
  •  Include

    Model #:

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