Marine Pumps

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.

Marine Pumps

Jabsco Water Pump End Cover Gasket - 1" - 890-0000

Jabsco Gasket Kit - 2995-0000

Jabsco Port Kit Straight

Jabsco Electric Clutch Pump Screw (3-Pack) - 91005-0040

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

Jabsco Water Pump End Cover Gasket - 1 1/4" to 2" - 816-0000

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

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

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

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

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

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

Jabsco Seal Kit - 1040-0000

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

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

Jabsco Pump Diaphragm Kit - 37174-0000

Jabsco Pump End Cover Screw - 91003-0010

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

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

Jabsco Pump Micro Switch - 18753-0141

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

Jabsco Self-Priming Pump Retaining Ring - 14"

Jabsco Pump Replacement Ports Kit with Valves - 29275-1000

Jabsco Gasket Kit - 8641-0000

Jabsco Replacement Diaphragm Kit - Water Only - 18912-3040

Jabsco Manual Bilge Pump Through Deck Kit - 29279-0000

Jabsco Impeller Kit - 22405-0001-P

Jabsco Diaphragm Pump Valve Kit EPDM - 18911-1030

Jabsco Bearing Lip Seal Kit - 92700-0060

Jabsco Impeller Kit - 6303-0003-P

Jabsco Impeller Kit - 6303-0001-P

Jabsco Pump Switch - 18916-0040

Jabsco Pressure Switch - 50 PSI - 18916-0050

Jabsco Electric Clutch Pump Wearplate - 1 1/4" to 2" - 2574-0000

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

Jabsco Pedestal Pump Inner Bearing Lip Seal - 817-0000

Jabsco Profile D Nitrile Drill Pump Impeller - 17255-0003-P

Jabsco Water Pump End Cover - 1" - 11831-0000

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

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

Jabsco Water Pump Pressure Switch

Jabsco Pump Service Kit - SK880

Jabsco Profile G Neoprene Impeller - 7273-0003-P

Jabsco Clutch Pump Brass Cam - 934-0000

Jabsco Impeller Kit - 90106-0001

Jabsco Impeller Kit - 1210-0001-P

Jabsco Impeller Kit - 14750-0003-P

Jabsco Impeller Kit - 1210-0003-P

About Marine Pumps

Pumps

Why so many pumps?

Pump it up!

Is it legal?

1Filters

Change Locale

Helpful Information

Get In Touch

Resources

Stay Connected