Marine Pumps

  1. 9% off

    Jabsco Impeller Kit - 13554-0001-P

    $95.48
    $85.99
    0
  2. 9% off

    Jabsco Replacement Diaphragm Kit - Water Only - 18912-3040

    $35.62
    $32.12
    0
  3. 9% off

    Jabsco Self-Priming ODP Impeller Pump - 11810-0003

    $1,422.72
    $1,280.52
    0
  4. 9% off

    Jabsco Bronze AC Motor Utility Pump - 6050-0003

    $1,466.57
    $1,319.99
  5. 9% off

    Jabsco Diaphragm Pump Valve Kit EPDM - 18911-1030

    $40.00
    $36.06
  6. 9% off

    Jabsco Profile A Oil Changer Impeller - 1414-0003-P

    $47.30
    $42.63
  7. 9% off

    Jabsco Manual Clutch Pump - 6590-0005

    $2,653.48
    $2,388.20
  8. 9% off

    Jabsco Flexible Impeller Pedestal Pump - 6400-0004

    $1,038.70
    $934.89
  9. 9% off

    Jabsco Profile M Neoprene Impeller - 11979-0001-P

    $80.88
    $72.85
  10. 9% off

    Jabsco Profile K Neoprene Impeller - 4568-0001-P

    $76.50
    $68.91
  11. 9% off

    Jabsco Profile L Neoprene Impeller - 3085-0001-P

    $108.62
    $97.82
  12. 9% off

    Jabsco Water Pump End Cover - 1 1/4" to 2" - 12062-0000

    $159.74
    $143.82
  13. 9% off

    Jabsco Water Pump End Cover Gasket - 3/4" - 3298-0000

    $15.99
    $14.45
  14. 9% off

    Jabsco Engine Pump End Cover Screw (3-Pack) - 91004-0090

    $15.99
    $14.45
  15. 9% off

    Jabsco 2620-Series Self-Priming Pump O-Ring - 18753-0125

    $17.58
    $15.88
  16. 9% off

    Jabsco 2620-Series Self-Priming Pump Screw Kit (7-Pack) - 18753-0121

    $25.52
    $23.02
  17. 9% off

    Jabsco 2620-Series Self-Priming Pump Lip Seal - 92700-0050

    $31.24
    $28.18
  18. 9% off

    Jabsco 1673-Series Self-Priming Pump End Cover - 11836-0000

    $58.98
    $53.14
  19. 9% off

    Jabsco 1673-Series Self-Priming Pump O-Ring - 18753-0133

    $20.75
    $18.73
  20. 9% off

    Jabsco 1673-Series Self-Priming Pump Screw Kit (7-Pack) - 18753-0134

    $20.75
    $18.73
  21. 9% off

    Jabsco 1673-Series Self-Priming Pump Slinger - 3286-0000

    $22.48
    $20.29
  22. 9% off

    Jabsco Engine Cooling Pump Wearplate - 1" - 4156-0000

    $29.48
    $26.59
  23. 9% off

    Jabsco Self-Priming Pump Retaining Ring - 2" - 18725-0000

    $44.38
    $40.00
  24. 9% off

    Jabsco 6050-Series Utility Pump Slinger O-Ring - 6398-0000

    $17.58
    $15.88
  25. 9% off

    Jabsco 2" Self-Priming Pump Cam - 6988-0000

    $98.40
    $88.62
  26. 9% off

    Jabsco Pedestal Pump Outer Bearing Lip Seal - 818-0000

    $61.90
    $55.77
  27. 9% off

    Jabsco Clutch Pump Inner Lip Seal - 1" - 913-0000

    $28.83
    $26.02
  28. 9% off

    Jabsco Utility Pump Inner Lip Seal - 92700-0080

    $101.32
    $91.25
  29. 9% off

    Jabsco 11810-Series Self-Priming Pump Lip Seal - 92700-0420

    $47.30
    $42.63
  30. 9% off

    Jabsco Clutch Pump Brass Cam - 934-0000

    $54.60
    $49.20
  31. 9% off

    Jabsco 11860/11870-Series Clutch Pump Assembly - 92300-0030

    $587.59
    $528.90
  32. 9% off

    Jabsco 11870-Series Clutch Pump Adapter - 11876-0000

    $263.38
    $237.10
  33. 9% off

    Jabsco Flange Mount Engine Cooling Pump - 18830-1020

    $983.20
    $884.94
  34. 9% off

    Jabsco Engine Cooling Pump Mechanical Seal Set - 6408-0000

    $113.00
    $101.76
  35. 9% off

    Jabsco Nitrile Pedestal Cooling Impeller Pump - 777-9003

    $679.52
    $611.63
  36. 9% off

    Jabsco Self-Priming Pump Retaining Ring - 14"

    $31.24 - $37.08
    $28.18 - $33.43
  37. 9% off

    Jabsco Self-Priming Pump Retaining Ring - 1/2"

    $14.42 - $25.52
    $13.04 - $23.02
  38. Siren Marine Wireless Bilge Pump Sensor for Siren 3 - SM-WLS3-BILG-917

    $256.08

About Marine Pumps

Pumps

An extensive lineup of marine pumps is available today from Defender Marine. Pump applications include plumbing, mechanical, and safety pumps plus a full selection of parts and marine pump switches. From marine bilge pumps to oil extractors, our selection is unmatched!

Why so many pumps?

Water is a great source of power and boats, in the loosest terms, tame that power. Marine pumps enable your boat to bring water safely into cool engines and motors. Pumps filter and grind on board fluids before they push them overboard or into holding tanks. Pumps move fluids from one component to another and from here to there within a closed environment like an engine.

Pump it up!

Defender offers a full selection of plumbing pumps to include foot pumps and electric freshwater pumps, sump and gray water pumps for the shower and macerator pumps down below. Mechanical pumps support water cooler engines and air conditioner circulation, fuel pumps for many diesel engine types, and even engine oil change pumps. Fishermen are never left out at Defender as we offer a superior choice of Livewell pumps and freshwater washdown options for the cockpit.

Is it legal?

The US Coast Guard has minimal outlines for boat safety, of course. But did you know that one of those safety outlines is just about boat bilge pumps? Boats are always taking on water - rainwater, seepage or even a wave over the bow all add to water in the bilge which can eventually sink your best girl. Safety pumps at Defender meet the USCG standards - automatic marine bilge pumps, handheld pumps, and fixed electric pumps add up to following the law while you're on the water.