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

Results 101 - 200 of 5729
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5/8 Softwall Water X 12-1/2' - 110-0584 - 50-23763F1

Seachoice, Miscellaneous
$152.49
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5/8" White Plastic Thru-Hull W/Broad Flange - 18030 - 50-18030F1

Seachoice, Thru-Hulls & Seacocks
$5.83

Molded plastic with broad flange. Per ABYC "Safety Standards for Small Craft". Not recommended for use below the waterline.

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5/8" White Plastic Thru-Hull W/Broad Flange - 50-18031 - 50-18031F1

Seachoice, Thru-Hulls & Seacocks
$7.99

Molded plastic with broad flange. Per ABYC "Safety Standards for Small Craft". Not recommended for use below the waterline.

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6 Way Round To 4 Flat Trailer Wiring Adapter - 57731 - 50-57731F1

Seachoice, Wiring & Connectors
$17.10

Supports tail lights, left & right stop & turn lamps Durable molded plastic housing resists corrosion

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6" Flush Cleat, Ss 316 - 54023 - 50-30052F1

Seachoice, Miscellaneous
$151.09
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6" Foam Roller 2/Pk - 92924 - 50-92924F1

Seachoice, Trailer Parts
$7.24
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6" Mini Roller Frame - 92923 - 50-92923F1

Seachoice, Trailer Parts
$5.79
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6" Nylon Standard Cable Tie, 100 Pcs. Black - 14141 - 50-14141F1

Seachoice, Wiring & Connectors
$8.19

Black Uv Resistant Cable Ties

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6" Nylon Standard Cable Tie, 25 Pcs. Natural - 50-14251 - 50-14251F1

Seachoice, Wiring & Connectors
$2.79

Natural Cable Ties

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60 Foot Rescue Line - 45443 - 50-45443F1

Seachoice, Lines & Rigging
$46.93
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7-Way Automotive Style To 4-Flat - 58091 - 50-58091F1

Seachoice, Miscellaneous
$18.59

Durable molded plastic housing resists corrosion. Flat blade brass terminals to flat pin-style tin plated terminals.

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7-Way Round Rv Style Trailer Connector Car Side With Sealed Door - 57981 - 50-57981F1

Seachoice, Lighting & 12V Accessories
$12.75

Designed for use with RV's and heavier utility & equipment trailers equipped with electric brakes.Spring loaded connector door repels moisture when not in use. Slotted attachment holes align with most industry mounting brackets Supports tail light, stop & turn lamp, trailer brake 12V+ feed and auxiliary connections

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7-Way Round Rv Style Trailer Connectortrailer Side - 57891 - 50-57891F1

Seachoice, Lighting & 12V Accessories
$12.99

Designed for use with RV and heavier utility & equipment trailers equipped with electric brakes. Supports tail lights, stop & turn lamps, trailer brake 12V+ feed and auxiliary connections

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7-Way Round Uscar Style Connectorcar Side, Heavy Duty - - 50-57861F1

Seachoice, Wiring & Connectors
$9.99

Designed for use with RV and heavier utility & equipment trailers equipped with electric brakes. Attachment holes align with most industry mounting brackets. Direct replacement for factory 7-way connectors on most Audi, Chrysler, Dodge, Ford, Jeep, Porsche, Ram, Toyota and Volkswagen vehicles equipped with trailer tow package wiring. Supports tail lights, stop & turn lamps, trailer brake 12V+ feed and auxiliary connectionsPotted connector terminals and gasketed spring-loaded door for strong weather-resistant designPlastic connector body resists corrosionEasily snaps onto mating harness assemblyCompatible with RV-style 7-way trailer connectors30 Amp max load

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7-Way Round Uscar Style Twist-Lock Connectorcar Side, Twist-Lock - 50-57941 - 50-57941F1

Seachoice, Wiring & Connectors
$14.49

Designed for use with RV and heavier utility & equipment trailers equipped with electric brakes. Features Twist-Lock style mounting to factory bracket. Fits '99-Current GM "Twist-Lock". Supports tail lights, stop & turn lamps, trailer brake 12V+ feed and auxiliary connectionsPotted connector terminals and gasketed spring-loaded door for strong weather-resistant designPlastic connector body resists corrosionEasily snaps onto mating harness assemblyCompatible with RV-style 7-way trailer connectors30 Amp max load

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7-Way Rv Style Connector To 6-Way Round And 5-Way Flat Adapter - 50-58101 - 50-58101F1

Seachoice, Fittings, Hoses & Valves
$29.99

Supports tail light, left & right stop & turn lamps & auxiliary circuitsAlso supports 4-way flat trailer connectionsDurable molded plastic housing resists corrosion7-Way flat blade brass terminals5-Way flat pin-style tin plated terminalsIncludes dust covers for both 6-way and 5-flat connector ends

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7-Way Rv Style To 4-Flat - 58051 - 50-58051F1

Seachoice, Hitches, Couplers & Wiring
$18.39

Durable molded plastic housing resists corrosion. Flat blade brass terminals to flat pin-style tin plated terminals.

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7-Way Rv Style To 5-Flat - 58061 - 50-58061F1

Seachoice, Hitches, Couplers & Wiring
$21.39

Durable molded plastic housing resists corrosion. Flat blade brass terminals to flat pin-style tin plated terminals.

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7-Way Rv Style To 6-Flat - 58081 - 50-58081F1

Seachoice, Hitches, Couplers & Wiring
$18.69

Durable molded plastic housing resists corrosion. Flat blade brass terminals to flat pin-style tin plated terminals.

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7-Way Trailer Wiring 8' Cable With 7-Way Molded Connector - 58111 - 50-58111F1

Seachoice, Wiring & Connectors
$106.99

UV resistant cable. Blade-type connector. Molded connector design resists breakdown. Compatible with both RV and USCar style vehicle connectors.

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7", 4 Wire Roller Frame - 92121 - 50-92121F1

Seachoice, Wiring & Connectors
$5.21

Plated rodsPlastic threaded handleDiameter: 1-1/2"

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8 Softwall Exhaust 12-1/2' - 200-8004 - 50-23783F1

Seachoice, Miscellaneous
$1,949.89
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8" Nylon Mounting Cable Tie, 25 Pcs. Black - 14161 - 50-14161F1

Seachoice, Wiring & Connectors
$7.21

Black Uv Resistant Cable Ties

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8" Nylon Mounting Cable Tie, 25 Pcs. Natural - 50-14291 - 50-14291F1

Seachoice, Wiring & Connectors
$7.35

Natural Cable Ties

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8" Nylon Standard Cable Tie, 25 Pcs. Black - 14101 - 50-14101F1

Seachoice, Wiring & Connectors
$5.13

Black Uv Resistant Cable Ties

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8" Nylon Standard Cable Tie, 25 Pcs. Natural - 50-14261 - 50-14261F1

Seachoice, Wiring & Connectors
$4.57

Natural Cable Ties

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9 4 Wire Roller Frame - 92131 - 50-92131F1

Seachoice, Wiring & Connectors
$5.64

Plated rodsPlastic threaded handleDiameter: 1-1/2"

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9 Heavy Duty 5Mm Thick Foam Roller - 92521 - 50-92521F1

Seachoice, Trailer Parts
$5.79

Rollers are extra thick for longer painting actionGreat for tight spotsCan be used with bottom paintsPolypropylene core

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9 Plastic Paint Tray - 92211 - 50-92211 Superseded By: 50-92213F1

Seachoice, Paint, Coatings & Bottom Care
$4.34

Paint trays have ladder lock legs.

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9 Plastic Paint Tray - Pt25 - 50-92213F1

Seachoice, Paint, Coatings & Bottom Care
$9.69
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9", 5 Wire Heavy Duty Roller Frame - 92141 - 50-92141F1

Seachoice, Wiring & Connectors
$5.79

Plated rodsPlastic threaded handleDiameter: 1-1/2"

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Abrasives 2025 - Planogram1 - 50-Planogram1F1

Seachoice, Miscellaneous
$1,869.79
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Acorn Cap Nut 5/8"-11 - Rp-Sc1366 - 50-00596F1

Seachoice, Fasteners & Hardware
$7.39

18-8 Stainless

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Acorn Cap Nut12-24 - Sc1359 - 50-00587F1

Seachoice, Fasteners & Hardware
$157.99

18-8 Stainless

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Acorn Cap Nut7/16"-14 - Sc1364 - 50-00593F1

Seachoice, Fasteners & Hardware
$20.89

18-8 Stainless

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Acrlyic Display Stand Holds 3 - Dis01 - 50-Antdispf1

Seachoice, Miscellaneous
$104.19
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Adapter, 7-Way To Single 12V Accessory Port - 50-58071 - 50-58071 Superseded By: 590-2030F1

Seachoice, Hoses, Clamps & Fittings
$11.09

Ideal for tailgatingCigarette port provides 12V power at rear of vehicle for a wide variety of uses

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Adult L Pfd Vest-Blue - 6001-Adult L - 50-85164F1

Seachoice, Safety Gear
$40.59
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Adult L Pfd Vest-Grn - 6001-Adult L - 50-85154F1

Seachoice, Safety Gear
$40.59
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Adult L Pfd Vest-Pink - 6001-Adult L - 50-85159F1

Seachoice, Fasteners & Hardware
$40.59
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Adult L Pfd Vest-Red - 6001-Adult L - 50-85169F1

Seachoice, Safety Gear
$40.59
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Adult L Pfd Vest-Yllw - 6001-Adult L - 50-85174F1

Seachoice, Safety Gear
$40.59
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Adult Xl Pfd Vest-Blue - 6001-Adult Xl - 50-85165F1

Seachoice, Safety Gear
$40.59
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Adult Xl Pfd Vest-Grn - 6001-Adult Xl - 50-85155F1

Seachoice, Safety Gear
$40.59
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Adult Xl Pfd Vest-Pink - 6001-Adult Xl - 50-85160F1

Seachoice, Fasteners & Hardware
$40.59
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Adult Xl Pfd Vest-Red - 6001-Adult Xl - 50-85170F1

Seachoice, Safety Gear
$40.59
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Adult Xl Pfd Vest-Yllw - 6001-Adult Xl - 50-85175F1

Seachoice, Safety Gear
$40.59
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Air Horn Kit 5.5Oz Universal - 46120 - 50-46120F1

Seachoice, Navigation & Signaling
$44.19
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Alum. Fuel/Water Separate Brkt - C14556 - 50-22307F1

Seachoice, Fuel System
$79.89
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Anchor & Mooring 2025 - Planogram2 - 50-Planogram2F1

Seachoice, Docking & Fendering
$1,485.79
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Anchor Shackle-Galv-7/16 - 43081 - 50-43081F1

Seachoice, Anchoring
$7.96
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Anchor Shackle-Ss-1/4 -Bulk - 43160 - 50-43160F1

Seachoice, Anchoring
$14.49

316 Forged stainless steel. One per card.

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Anchor Shackle-Ss-3/8 -Bulk - 43180 - 50-43180F1

Seachoice, Anchoring
$26.38

316 Forged stainless steel. One per card.

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Anchor Shackle-Ss-5/16 -Bulk - 43170 - 50-43170F1

Seachoice, Anchoring
$20.54

316 Forged stainless steel. One per card.

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Anodes 2025 - Planogram3 - 50-Planogram3F1

Seachoice, Anodes & Corrosion
$4,044.09
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Antenna Universal 4Ft Vhf 15'Cable Included White - B310-01 - 50-19723F1

Seachoice, Radios & Antennas
$123.24
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Antenna Universal 8Ft Vhf 15'Cable Included White - 60B2003 - 50-19721F1

Seachoice, Radios & Antennas
$159.49
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Atlantis Shblk/Bum - Yp120505000000 - 50-98820F1

Seachoice, Miscellaneous
$47.99
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Atlantis Shblk/Gy - Yp120505000000 - 50-98821F1

Seachoice, Miscellaneous
$40.29
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Automatic Bilge Pump Switch - Sfbs-20-06 - 50-19423F1

Seachoice, Bilge Pumps & Blowers
$94.24
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Backtags For 59421 331Skus Packaged Fastener Backtags - F-Sc331 - 50-02009F1

Seachoice, Fasteners & Hardware
$53.99
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Barrel Bolt, 2-7/8" Chrome Brass - 50-35691 - 50-35691 Superseded By: 50-35703F1

Seachoice, Fasteners & Hardware
$12.16

Use fastener #6. Bolt slides past base in open position.

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Battery Clip - 13651 - 50-13651F1

Seachoice, Batteries & Charging
$6.59

For use with all battery operated electrical devices. Copper plated. 1" jaw opening. 3" long.

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Battery Terminal - Clamp Style 10 Pack - 13720 - 50-13720F1

Seachoice, Batteries & Charging
$42.76

Fits positive or negative posts. Made from 100% recycled lead. Clamp holds cable or strap. Removable plate for easy assembly Threaded clamp avoids pull-out.

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Battery Terminal - Post Top Style 1-2 Gauge - Positive - Ftz18144 - 50-63611F1

Seachoice, Batteries & Charging
$12.09

Environmentally friendly, 100% copper battery terminal. The post top design is manufactured with the highest quality C11000 ETP copper and is completely lead free and RoHS compliant - making it exempt from CA Proposition 65 requirements. Maximum conductivity (101% IACS at 68F)Tin plated for corrosion resistanceProvided with nut and bolt installedExceeds SAE standard J-1811Color coded, die coded

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Battery Terminal - Post Top Style 1/0 Gauge - Positive - 50-63571 - 50-63571F1

Seachoice, Batteries & Charging
$12.51

Environmentally friendly, 100% copper battery terminal. The post top design is manufactured with the highest quality C11000 ETP copper and is completely lead free and RoHS compliant - making it exempt from CA Proposition 65 requirements. Maximum conductivity (101% IACS at 68F)Tin plated for corrosion resistanceProvided with nut and bolt installedExceeds SAE standard J-1811Color coded, die coded

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Battery Terminal - Post Top Style 4 Gauge - Positive - 50-63551 - 50-63551F1

Seachoice, Batteries & Charging
$11.46

Environmentally friendly, 100% copper battery terminal. The post top design is manufactured with the highest quality C11000 ETP copper and is completely lead free and RoHS compliant - making it exempt from CA Proposition 65 requirements. Maximum conductivity (101% IACS at 68F)Tin plated for corrosion resistanceProvided with nut and bolt installedExceeds SAE standard J-1811Color coded, die coded

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Battery Terminal - Post Top Style 4/0 Gauge - Positive - 50-63591 - 50-63591F1

Seachoice, Batteries & Charging
$12.51

Environmentally friendly, 100% copper battery terminal. The post top design is manufactured with the highest quality C11000 ETP copper and is completely lead free and RoHS compliant - making it exempt from CA Proposition 65 requirements. Maximum conductivity (101% IACS at 68F)Tin plated for corrosion resistanceProvided with nut and bolt installedExceeds SAE standard J-1811Color coded, die coded

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Battery Terminal - Post Top Style1-2 Gauge - Negative - Ftzd8143 - 50-63601F1

Seachoice, Batteries & Charging
$12.51

Environmentally friendly, 100% copper battery terminal. The post top design is manufactured with the highest quality C11000 ETP copper and is completely lead free and RoHS compliant - making it exempt from CA Proposition 65 requirements. Maximum conductivity (101% IACS at 68F)Tin plated for corrosion resistanceProvided with nut and bolt installedExceeds SAE standard J-1811Color coded, die coded

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Battery Terminal - Post Top Style1/0 Gauge - Negative - 50-63561 - 50-63561F1

Seachoice, Batteries & Charging
$12.61

Environmentally friendly, 100% copper battery terminal. The post top design is manufactured with the highest quality C11000 ETP copper and is completely lead free and RoHS compliant - making it exempt from CA Proposition 65 requirements. Maximum conductivity (101% IACS at 68F)Tin plated for corrosion resistanceProvided with nut and bolt installedExceeds SAE standard J-1811Color coded, die coded

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Battery Terminal - Post Top Style4 Gauge - Negative - 50-63541 - 50-63541F1

Seachoice, Batteries & Charging
$11.46

Environmentally friendly, 100% copper battery terminal. The post top design is manufactured with the highest quality C11000 ETP copper and is completely lead free and RoHS compliant - making it exempt from CA Proposition 65 requirements. Maximum conductivity (101% IACS at 68F)Tin plated for corrosion resistanceProvided with nut and bolt installedExceeds SAE standard J-1811Color coded, die coded

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Battery Terminal - Post Top Style4/0 Gauge - Negative - 50-63581 - 50-63581F1

Seachoice, Batteries & Charging
$12.51

Environmentally friendly, 100% copper battery terminal. The post top design is manufactured with the highest quality C11000 ETP copper and is completely lead free and RoHS compliant - making it exempt from CA Proposition 65 requirements. Maximum conductivity (101% IACS at 68F)Tin plated for corrosion resistanceProvided with nut and bolt installedExceeds SAE standard J-1811Color coded, die coded

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Battery Terminal, Negative - 62701 - 50-62701F1

Seachoice, Batteries & Charging
$9.07

Clamp type wing nut terminal made of lead alloy. Brass plated wing nuts. 5/16" Negative stud. Fits all standard battery posts.

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Battery Terminal, Positive - 62711 - 50-62711F1

Seachoice, Batteries & Charging
$9.07

Clamp type wing nut terminal made of lead alloy. Brass plated wing nuts. 3/8" Positive stud. Fits all standard battery posts.

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Battery Terminal, Universal - 13730 - 50-13730F1

Seachoice, Batteries & Charging
$68.09

Converts standard battery post terminals to a marine stud connector. Allows for easy removal of connector from battery. Plated wing nuts. 3/8" Positive stud and 5/16" negative stud. Fits all standard battery posts.

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Bin Dividers - Ds101 - 50-01989F1

Seachoice, Miscellaneous
$10.94
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Bin Labels - Sc9624 - 50-02007F1

Seachoice, Miscellaneous
$14.07
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Bin Labels - Sc9625 - 50-02006F1

Seachoice, Miscellaneous
$15.10
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Black Double Braid, 1/2" X 600' - 47080 - 50-47080F1

Seachoice, Miscellaneous
$692.59

Excellent high grade nylon. Long wearing and resists kinking. Can be used to make dock, anchor and mooring lines.

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Black Double Braid, 3/8" X 600' - 47090 - 50-47090F1

Seachoice, Miscellaneous
$404.39

Excellent high grade nylon. Long wearing and resists kinking. Can be used to make dock, anchor and mooring lines.

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Black Nylon Eye Strap, 4/Card - 28881 - 50-28881F1

Seachoice, Lines & Rigging
$6.79

Multitude of applications.

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Blind Rivet, 1/8" X 1/2" - Rp-Sc1566 - 50-00644F1

Seachoice, Fasteners & Hardware
$130.49

18-8 Stainless Steel.

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Blind Rivet, 1/8" X 1/4" - Rp-Sc1571 - 50-00641F1

Seachoice, Fasteners & Hardware
$88.89

18-8 Stainless Steel.

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Blind Rivet, 1/8" X 1/4" - Rp-Sc2625 - 50-00657F1

Seachoice, Fasteners & Hardware
$24.19

Aluminum

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Blind Rivet, 1/8" X 3/8" - Rp-Sc1565 - 50-00643F1

Seachoice, Fasteners & Hardware
$96.19

18-8 Stainless Steel.

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Blind Rivet, 3/16" X 1/2" - Rp-Sc1568 - 50-00653F1

Seachoice, Fasteners & Hardware
$161.39

18-8 Stainless Steel.

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Blind Rivet, 3/16" X 1/2" - Rp-Sc2806 - 50-00664F1

Seachoice, Fasteners & Hardware
$35.69

Aluminum

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Blind Rivet, 3/16" X 1/4" - Rp-Sc2050 - 50-00649F1

Seachoice, Fasteners & Hardware
$212.29

18-8 Stainless Steel.

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Blind Rivet, 3/16" X 1/4" - Rp-Sc2804 - 50-00661F1

Seachoice, Fasteners & Hardware
$25.59

Aluminum

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Blind Rivet, 3/16" X 3/4" - Rp-Sc2808 - 50-00667F1

Seachoice, Fasteners & Hardware
$17.99

Aluminum

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Blind Rivet, 3/16" X 3/4" - Rp-Sc4906 - 50-00656F1

Seachoice, Fasteners & Hardware
$108.19

18-8 Stainless Steel.

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Blind Rivet, 3/16" X 3/8" - Rp-Sc1567 - 50-00651F1

Seachoice, Fasteners & Hardware
$125.69

18-8 Stainless Steel.

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Blind Rivet, 3/16" X 3/8" - Rp-Sc2805 - 50-00663F1

Seachoice, Fasteners & Hardware
$33.49

Aluminum

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Blind Rivet, 3/16" X 5/8" - Rp-Sc2807 - 50-00666F1

Seachoice, Fasteners & Hardware
$18.19

Aluminum

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Blind Rivet, 3/16" X 5/8" - Rp-Sc3003 - 50-00654F1

Seachoice, Fasteners & Hardware
$79.19

18-8 Stainless Steel.

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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.