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 52701 - 52725 of 58551
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Thru-Hull W/Scupper - 520510-1 - 354-5205101F1

Sea-Dog Line, Thru-Hulls & Seacocks
$26.89

This Thru-Hull with Scupper Valve mounts through the transom and provides a water exit for boats with self-bailing cockpits. Ideal for above the water line drainage. Valve features a soft black flapper. For use with 1-1/2" hose. Compatible with most self-bailing applications. Constructed of injection molded acetal. Installs with four #6 FH fasteners (not included).

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Thru-Hull-3/4 - 520750 - 354-520750F1

Sea-Dog Line, Thru-Hulls & Seacocks
$4.61

These Thru-Hulls are ideal for salt water use because they are impervious to electrolysis and corrosion. For use with hose to allow water to pass in or out of a vessel. Designed for drainage above the water line. Constructed of injection molded polypropylene.

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Thru-Hull-5/8 - 520740 - 354-520740F1

Sea-Dog Line, Thru-Hulls & Seacocks
$4.42

These Thru-Hulls are ideal for salt water use because they are impervious to electrolysis and corrosion. For use with hose to allow water to pass in or out of a vessel. Designed for drainage above the water line. Constructed of injection molded polypropylene.

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Thruhull Connector 1-1/8 Bronze - 035006Adpp - 9-035006Adppf1

Perko, Wiring & Connectors
$150.59

Available in plain or chrome plated bronze, these fittings have a hose barb connection and are recommended for use above the waterline only. The flange is machined to fit the hull tightly and grooved to retain bedding compound. Minimum hull thickness 3/8".

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Thrust Board 250 Airdeck Replaces P/N 720-85950547 - 8M0148953 - 720-8M0148953F1

Mercury/Quicksilver - Canada, Miscellaneous
$115.59
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Thrust Board 300 Airdeck Replaces P/N 720-85950548 - 8M0148954 - 720-8M0148954F1

Mercury/Quicksilver - Canada, Miscellaneous
$115.59
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Thrust Board 320 Airdeck Replaces P/N 720-85950549 - 8M0148955 - 720-8M0148955F1

Mercury/Quicksilver - Canada, Miscellaneous
$128.69
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Thrust Hub Rear Bravos - 805101T - 710-805101Tf1

Mercury/Quicksilver, Trailer Parts
$65.29
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Thrust Washer - 18-4220 - 47-4220F1

Sierra, Fasteners & Hardware
$54.99
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Thrust Washer - 18-4223 - 47-4223F1

Sierra, Fasteners & Hardware
$65.19
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Thrust Washer - 18-4229 - 47-4229F1

Sierra, Fasteners & Hardware
$74.89
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Thrust Washer - 18-73918 - 47-73918F1

Sierra, Fasteners & Hardware
$68.39
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Thruster Hub 140Tt 2.2Kw Comp. Compisite - 589156 - 239-589156F1

Lewmar, Trailer Parts
$946.04
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Thumb Latch Ea - 324180-1 - 354-3241801F1

Sea-Dog Line, Lines & Rigging
$4.69

Constructed of UV resistant black injection molded nylon. These Windshield Latches are used to secure windshield doors with a simple twist design. Prevents rattling due to engine vibration at high speeds.

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Thumb Lock Rock N Roll Gel - Mrv22112 - 516-Mrv22112F1

Ready America Inc, Miscellaneous
$11.99

A clear product designed to secure crystal and glassware in place on a shelf. Rock N Roll clear gel is non-toxic, and is removable and reusable. A little placed on the bottom of an object will keep it in place. It won't damage the interior of an RV or boat. Should only be used on flat, level surfaces to ensure proper adhesion.

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Thumb Lock Tv Super Grips™, Black, Pr. - Mrv-200Bk - 516-Mrv200Bkf1

Ready America Inc, Miscellaneous
$19.99

Larger fasteners double the strength of TV Grips. Provide stronger protection for larger, heavier equipment. Hold safely in heavy seas and off-road conditions. 3M adhesive pads can be attached for temporary use (on trips), or used for permanent attachment. Two-corner kit recommended for 13" TV/VCR combinations.

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Thumbscew Pmg - 0P27302 - 354-Op27302F1

Sea-Dog Line, Lines & Rigging
$0.70
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Tie Coat Primer - (Pro) Gallon - 1662706 - 93-6627Pcgf1

Pettit Paint, Paint, Coatings & Bottom Care
$0.09

General purpose chlorinated rubber type product used as a primer on metal surfaces or as a tiecoat between different antifouling products. Can be used as a metal primer or as a tie coat. Recommended above and below the waterline. Compatible with all Pettit antifouling bottom paints as well as all single component topside paints. When used over Pettit 6455/044 metal primer it forms an excellent, easy to use system for use on all underwater running gear. Use Epoxy Thinner 97.

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Tie Down Catalog - Catalog - 241-Catalogf1

Tiedown Engineering, Miscellaneous
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Tie Down Cleat - 30351 - 50-30351F1

Seachoice, Miscellaneous
$7.24
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Tie Down Engineering "S" Hook Chain Keepers - 2 Per Pack - 81255 - 241-81255F1

Tiedown Engineering, Anchoring
$8.59

These patented safety chain keepers attach easily to the "S" hooks to keep your chains secured to the vehicle. Required in some states.

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Tie Down Engineering 17026 Plastic Fender, Small White - 17026 - 241-17026F1

Tiedown Engineering, Docking & Fendering
$17.59

An attractive upgrade to any trailer, these high impact polyethylene fenders are UV protected. Designed for normal and low profile tires. Each fender requires 2 mounting brackets.

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Tie Down Engineering 17033 Plastic Fender, Small Black - 17033 - 241-17033F1

Tiedown Engineering, Docking & Fendering
$17.59

An attractive upgrade to any trailer, these high impact polyethylene fenders are UV protected. Designed for normal and low profile tires. Each fender requires 2 mounting brackets.

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Tie Down Engineering 36" Black Vinyl Jacketed Hitch Cables With "S" Hooks - Sold As Pair - 59548 - 241-59548F1

Tiedown Engineering, Trailer Parts
$65.29

Replace your noisy chains with self-coiling hitch cables. Black vinyl jacketed cable with safety latch hook. Durable galvanized aircraft cable construction. Exceeds SAE J684 standards for trailer coupling and automotive type hitches. NMMA certified.

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Tie Down Engineering 44036 Vertical Bunk Bracket, 5" X 6.62" - 44036 - 241-44036F1

Tiedown Engineering, Trailer Parts
$24.91

Ideal for aluminum trailers, vertical bunk brackets are made of 1/4" hot dipped galvanized steel for long lasting protection.

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.