U.S. Customers: Orders shipped from Canada may be subject to U.S. import duties, taxes, and/or tariffs as assessed by U.S. Customs and your carrier. These charges are not included in our product prices or shipping rates. You are responsible for any duties/tariffs/fees due on delivery or prior to delivery.
Packed and shipped within Canada!

Premium Marine Quality Parts

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Johnson Pump 50512Pk Cartridge Housing Replacement O-Ring - 50512Pk - 189-50512Pkf1

Johnson Pump/Mayfair, Seals, Gaskets & Service Kits
$17.59

Replacement Cartridge Housing O-ring

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Johnson Pump 50533Pk Nitrile Check Valve - 50533Pk - 189-50533Pkf1

Johnson Pump/Mayfair, Hoses, Clamps & Fittings
$16.69

Replacement Nitrile Check Valve

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Johnson Pump 50581Pk Check Valve For 4000 Gph Hd Bilge Pump - 50581Pk - 189-50581Pkf1

Johnson Pump/Mayfair, Bilge Pumps & Blowers
$19.19

Check Valve Flapper w/Washer

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Johnson Pump 51122Pk Check Valve 1600/200 Bilge Pumps - 51122Pk - 189-51122Pkf1

Johnson Pump/Mayfair, Bilge Pumps & Blowers
$22.69

Check Valve Flapper w/Washer

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Johnson Pump 54033Pk Thru-Hull Nut - 54033Pk - 189-54033Pkf1

Johnson Pump/Mayfair, Thru-Hulls & Seacocks
$17.89

Replacement Thru-Hull Nut

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Johnson Pump 5406122Pk 1-1/8" Threaded Discharge Port For 1600/2200 Gph Hd Bilge Pump - 54061-22Pk - 189-5406122Pkf1

Johnson Pump/Mayfair, Batteries & Charging
$20.29

1-1/8" Threaded Discharge Port

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Johnson Pump 5406123Pk 1-1/4" Threaded Discharge Port For 1600/2200 Gph Hd Bilge Pump - 54061-23Pk - 189-5406123Pkf1

Johnson Pump/Mayfair, Batteries & Charging
$20.29

1-1/4" Threaded Discharge Port

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Johnson Pump 54124 3" Flange Mounted Blower - 54124 - 189-54124F1

Johnson Pump/Mayfair, Bilge Pumps & Blowers
$173.89

Radial flow design. Produces a substantial output at relatively low RPM's. Low noise level make excellent for use in heads & galleys. Massive 3" diameter motor idles at 3100 RPM's assuring long life. Housings are molded of tough glass filled composite resin.Flange Mount # 54124 - Conventional design outlet flange to mount directly to the exhaust opening in the hull. Molded mounting brackets simplify installations.

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Johnson Pump 54154 3" Remote Mount Blower - 54154 - 189-54154F1

Johnson Pump/Mayfair, Bilge Pumps & Blowers
$166.69

Radial flow design. Produces a substantial output at relatively low RPM's. Low noise level make excellent for use in heads & galleys. Massive 3" diameter motor idles at 3100 RPM's assuring long life. Housings are molded of tough glass filled composite resin.Remote Mount # 54154 - 3" ducts attach to both the inlet and the outlet and readily adapt to new or existing vents and collector boxes. Brackets are molded in.

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Johnson Pump 54230Pk Locking Tab Assembly - 54230Pk - 189-54230Pkf1

Johnson Pump/Mayfair, Hinges, Latches & Locks
$19.19

Replacement Locking Tab Assembly

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Johnson Pump 54234Pk Straight Aerator Thru-Hull Assembly - 54234Pk - 189-54234Pkf1

Johnson Pump/Mayfair, Thru-Hulls & Seacocks
$23.99

Replacement Straight Aerator Thru-hull

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Johnson Pump 54235Pk Bilge Basket - 54235Pk - 189-54235Pkf1

Johnson Pump/Mayfair, Bilge Pumps & Blowers
$22.39

Replacement Bilge Basket

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Johnson Pump 54236Pk 90° Aerator Thru-Hull Assembly - 54236Pk - 189-54236Pkf1

Johnson Pump/Mayfair, Thru-Hulls & Seacocks
$28.49

Replacement 90° Aerator Thru-hull Assembly

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Johnson Pump 54264 Base Only For 1600/2200 Bilge Pumps - 54264Pk - 189-54264Pkf1

Johnson Pump/Mayfair, Bilge Pumps & Blowers
$23.29

Strainer base for all Johnson Pump 1600 GPH and 2200 GPH bilge pumps Easy Snap In/Snap Out design makes cleaning bilge inlets quick and easy

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Johnson Pump 54270 Cartridge Horizontal Mount - 54270 - 189-54270F1

Johnson Pump/Mayfair, Miscellaneous
$13.89

Mounts pump securely inside bilge area on a vertical surface and releases it with just a snap. 110° bracket works with Cartridge and Cartridge Duo pumps.

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Johnson Pump 60000 Cartridge Style Aerator Kit (Includes Battery Clips, Head And Mounting Feet) - 60000 - 189-60000F1

Johnson Pump/Mayfair, Batteries & Charging
$190.19

Great for ice chests or other livewell containers! Fills, aerates & empties any livewell. Kit includes:Cartridge aerator pump with low current drawAeration spray bar with split design allows for flexible mounting with screws or supplied suction feetFish foam filterMounting brackets and mounting suction cups5' flexible tubingBattery clips and 10' of wire includedUse with fresh or saltwater

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Johnson Pump 61125 Aerator Timer - 61125 - 189-61125F1

Johnson Pump/Mayfair, Bilge Pumps & Blowers
$109.99

Timer provides on/off cycling of aerator. Solid state cycle module switches pump to on, on to run time of 30 seconds for 3 minutes off. Fits Johnson Pump aerator pumps along with most competitor's models.

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Johnson Pump 61155 Spray Pistol With Hose Connector - 61155 - 189-61155F1

Johnson Pump/Mayfair, Wiring & Connectors
$43.99

Spray Pistol with hose connector. Compatible with either the 3.5 or the 5.2 Wash Down Pump Kits.

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Johnson Pump 6260616 Aqua Jet™ Wash Down 5.2 Gpm Pump Kit W/ Blue Collapsible Hose - 6260616 - 189-6260616F1

Johnson Pump/Mayfair, Hoses, Clamps & Fittings
$469.27

Offering smooth and vibration free operation, the ultra quiet Wash Down pumps provide the perfect solution for powerful and pulsation-free cleaning. Corrosion resistant with sealed pump head and motor, the Aqua Jet 5-chamber design provides steady flow and greater efficiency along with an industry leading 70 PSI making cleaning your boat easy and hassle free. Additional accessories available separatly.Included is the 5.2GPM 12V Aqua Jet diaphragm pump, spray pistol, 40-mesh stainless steel inlet strainer, blue flexible/collapsible hose, hose connectors, barb port fittings and garden hose connector.

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Johnson Pump 64534 Aqua Jet Wash Down Pump Kit 5.2 Gpm 12V (Includes Pump, Filter, Hose, Spray Pistol, Bulkhead Fitting, Hose Connectors And Panel Switch) - 64534 - 189-64534F1

Johnson Pump/Mayfair, Filters, Oils & Lubricants
$623.39

70 psi - high pressure. Whisper quiet operation and quick connect hose. Wash down kit conveniently includes a high capacity Aqua Jet wash down pump (70 psi), Pump-Protector inlet strainer, spray nozzle, bulkhead fitting with valve, 25' of coiled wash down hose and an illuminated panel switch all in one package.

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Johnson Pump 65000 12V Complete Oil Change Kit With Pail - 65000 - 189-65000F1

Johnson Pump/Mayfair, Miscellaneous
$477.59

This complete, self contained package features a compact, lightweight gear pump with no impellers to burn up or replace. Pump body and gears are made of PTFE for long life and the pump is self priming up to 3.2 ft. Includes oil dipstick extraction tubes (6 & 8mm) and 70" power cable w/battery clamps. Hose outlet: 1/2", inlet: 5/16"

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Johnson Pump 65F3B Oil Change Kit W/ Pail & Impeller Pump, 12V - 65F3B - 189-65F3Bf1

Johnson Pump/Mayfair, Cooling & Water Pump
$404.79
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Johnson Pump 71245 Transom Shims (2 Per Pack) - 71245 - 189-71245F1

Johnson Pump/Mayfair, Miscellaneous
$23.39

90511: 3/4" Thru-hull w/ shut off valve.9068100: 3/4" Hose barb w/ shut off valve & mounting bracket.

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Johnson Pump 72303 Bilge Alert, High Water Alarm With Sensor 12V - 72303 - 189-72303F1

Johnson Pump/Mayfair, Gauges & Sensors
$230.49

The Bilge Alert high water detection alarm utilizes field effect technology to detect presence of liquid. The detector is highly reliable, durable and takes advantage of advanced sensor technology. The detector activates an alarm of 100 db after a delay of 8 seconds after being exposed to water.

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Johnson Pump 75035 3/4" 90° White Thru-Hull - 75035-00 - 189-7503500F1

Johnson Pump/Mayfair, Thru-Hulls & Seacocks
$27.79

Fittings are molded of tough acetal resin so they will not rust, corrode, discolor nor are they susceptible to electrolysis. White. Skin pack.

Northern Marine Canada
Our products are shipped from Canada!
Parts Warehouse:
Toronto, Ontario, Canada
Head Office:
Kingston, Ontario

About Us

Northern Marine is a Canadian supplier of premium marine and RV parts and accessories from top industry brands. We focus on quality, accurate listings, and dependable fulfillment so you can maintain, repair, and outfit your boat or RV with confidence.

Our goal is simple: get you the right parts, shipped fast, with straightforward service you can count on.