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.
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Premium Marine Quality Parts

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ShipMate Stainless Pick/Probe "Shortly" 5-1/2" - Black Shipmate's Stainless Steel Blade simply does not flex under normal use. It is the perfect hole starter and multi-purpose tool. Its special handle... More Details

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Lewmar Large Handle Kit - Pair

Accessories, Lewmar
$125.03
Large Handle Kit - Pair Replacement handle kit with both Left and Right-sided handles. Compatible With: Flush 3G hatch sizes 27, 30, 44, 60, 70, Bavaria big rectangle and Bavaria big square Coastline ... More Details

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Panther HD Turnbuckle Outboard Motor Lock

Accessories, Panther Products
$215.95
HD Turnbuckle Outboard Motor Lock Features: This outboard lock fits the turnbuckle design and has anti-theft by drill protection Constructed of high strength 300 series marine grade stainless steel In... More Details

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Perko Plastic Deck Plate Key - Black

Accessories, Perko
$10.06
Plastic Deck Plate Key - Black The keys for 1" Thru 1-1/2" Deck Plates have a 1" Spade on the handle that allows them to fit many other "Slot" type opening deck plates. Specifications: Length: 3.38" W... More Details

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Rupp 3/4" x 12" Threaded Aluminum Pipe

Accessories, Rupp Marine
$26.40
3/4" x 12" Threaded Aluminum Pipe 12" length of threaded, bright anodized, 3/4" aluminum pipe for antenna standoff. Threaded all the way through with 7/8-14 thread so it can be cut to length. Specific... More Details

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Schaefer Anchor Hanger f/Danforth Style Anchors

Anchoring Accessories, Accessories, Accessories, Schaefer Marine
$177.02
Anchor Hanger for Danforth Style Anchors Features: Pulpit Mount Anchor Hanger Works with Danforth Style Fluke Anchors from 8 lbs to 22 lbs with Stock diameters of 1/2" (12mm) to 3/4" (19mm) 316 Highly... More Details

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Sea Catch TR10 w/Safety Pin - 1" Shackle

Accessories, Sea Catch
$5,031.80
TR10 with Safety Pin - 1" Shackle Features: Perpendicular or parallel release directions Hitch pin lock for device locking safety Computer-generated parts precision-cut from aerospace grade stainless ... More Details

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Sea Catch TR3 Spring Loaded Safety Pin - 1/4" Shackle

Accessories, Sea Catch
$58.38
TR3 Spring Loaded Safety Pin - 1/4" Shackle Features: Hitch pin lock for device locking safety Computer generated parts precision-cut from aerospace grade stainless steel plate Low friction, low effor... More Details

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Sea Catch TR3 w/Safety Pin - 1/4" Shackle

Accessories, Sea Catch
$604.65
TR3 with Safety Pin - 1/4" Shackle Features: Perpendicular or parallel release directions Hitch pin lock for device locking safety Computer generated parts precision-cut from aerospace grade stainless... More Details

Safety Pin for TR5 - 7/16" Shackle Features: Hitch pin lock for device locking safety Computer generated parts precision-cut from aerospace grade stainless steel plate Low friction, low effort lanyard... More Details

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Sea Catch TR5 w/Safety Pin - 7/16" Shackle

Accessories, Sea Catch
$722.79
TR5 w/Safety Pin - 7/16" Shackle Features: Perpendicular or parallel release directions Hitch pin lock for device locking safety Computer generated parts precision-cut from aerospace grade stainless s... More Details

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Sea Catch TR5LM w/Safety Pin - Large Mouth

Accessories, Sea Catch
$1,612.40
TR5LM with Safety Pin - Large Mouth (1.130" mouth diameter) The LM models (LM = Large Mouth) are provided with a front jaw enlarged to receive straps, cable or fiber line. Additional side plates at th... More Details

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Sea Catch TR7 Spring Loaded Safety Pin - 5/8" Shackle

Accessories, Sea Catch
$72.28
Safety Pin for TR7 -  5/8" Shackle Features: Hitch pin lock for device locking safety Computer generated parts precision-cut from aerospace grade stainless steel plate Low friction, low effort lanyard... More Details

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Sea Catch TR7 w/D-Shackle Safety Pin - 5/8" Shackle

Accessories, Sea Catch
$1,098.10
TR7 with D-Shackle Safety Pin - 5/8" Shackle Features: Perpendicular or parallel release directions Hitch pin lock for device locking safety Computer generated parts precision-cut from aerospace grade... More Details

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Sea Catch TR7LM w/Safety Pin - Large Mouth

Accessories, Sea Catch
$2,022.45
TR7LM with Safety Pin - Large Mouth (1.6" mouth diameter) The LM models (LM = Large Mouth) are provided with a front jaw enlarged to receive straps, cable or fiber line. Additional side plates at the ... More Details

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Sea Catch TR8 Spring Loaded Safety Pin - 3/4" Shackle

Accessories, Sea Catch
$72.28
TR8 Spring Loaded Safety Pin - 3/4" Shackle Features: Hitch pin lock for device locking safety Computer generated parts precision-cut from aerospace grade stainless steel plate Low friction, low effor... More Details

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Sea Catch TR8 w/D-Shackle Safety Pin - 3/4" Shackle

Accessories, Sea Catch
$1,843.13
TR8 with D-Shackle Safety Pin - 3/4" Shackle Features: Perpendicular or parallel release directions Hitch pin lock for device locking safety Computer generated parts precision-cut from aerospace grade... More Details

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Sea-Dog Bimini Strap - Nylon Webbing/Stainless Steel - 8"

Accessories, Bimini Top Fittings, Sea-Dog
$23.00
Bimini Strap - Nylon Webbing/Stainless Steel - 8" Nylon Bimini Straps are used to replace lost or damaged Bimini top straps. Constructed of 1” wide nylon webbing with corrosion-resistant stainless ste... More Details

Bow Eye - 3/8" - Machined 304 Stainless Steel These Bow Eyes are for use as a tie-down point on your boat’s bow. The 3/8" shafts have rolled threads. Constructed of corrosion-resistant machined 304 st... More Details

Bow Shackle - Investment Cast 316 Stainless Steel Body With their rounded shape, Bow Shackles are designed for many different applications. Features a screw pin closure for quick removal, making them ... More Details

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Sea-Dog Door Button - Chrome Plated Brass

Accessories, Sea-Dog
$25.37
Door Button - Chrome Plated Brass These Door Buttons are a sleek, simple, and effective hardware solution to keep doors closed. Spring-loaded design keeps the door in place. Constructed of cast brass ... More Details

Door Stop & Catch - Investment Cast 316 Stainless Steel These Door Stops and Catches hold the door securely against the rubber stop, effectively reducing rattling common with most door hooks. The spri... More Details

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Sea-Dog Folding Ladder - 3 Step

Ladders, Accessories, Sea-Dog
$98.34
Folding Ladder - 3 Step  These Portable Emergency Boarding Ladders are made of molded-in, high-visibility orange polycarbonate with nylon rope supporting the frame. They secure quickly to cleats, rail... More Details

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Sea-Dog Folding Ladder - 4 Step

Ladders, Accessories, Sea-Dog
$128.35
Folding Ladder - 4 Step  These Portable Emergency Boarding Ladders are made of molded-in, high-visibility orange polycarbonate with nylon rope supporting the frame. They secure quickly to cleats, rail... More Details

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Sea-Dog Folding Ladder - 5 Step

Ladders, Accessories, Sea-Dog
$158.39
Folding Ladder - 5 Step  These Portable Emergency Boarding Ladders are made of molded-in, high-visibility orange polycarbonate with nylon rope supporting the frame. They secure quickly to cleats, rail... More Details

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Sea-Dog Folding Step - Formed 304 Stainless Steel

Accessories, Sea-Dog
$63.87
Folding Step - Formed 304 Stainless Steel The ultimate step at a very competitive price! This Folding Step can be locked in a rattle-free, upright position when not in use. The unique design features ... More Details

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Sea-Dog Gas Tank Strap - Nylon Webbing/304 Stainless Steel - 72"

Fuel Tanks, Accessories, Sea-Dog
$24.95
Gas Tank Strap - Nylon Webbing/304 Stainless Steel - 72" This Gas Tank Strap is for use in securing a portable gas tank. Includes: 1” x 6’ webbing strap with buckle, two footman's loops, and four #10 ... More Details

Heavy-Duty Swivel Hasp - 3" - Cast 304/316 Stainless Steel These Heavy Duty Swivel Hasp is designed with a slotted plate that fits over a swivel pad eye. The swivel eye rotates, acting as a temporary ... More Details

Heavy-Duty Thimble - Stamped 304 Stainless Steel These Heavy Duty Thimbles are used to protect wire or rope from contact with the load it is hoisting. The thimbles keep the eye splice from being crush... More Details

Jaw & Jaw Swivel - Investment Cast 316 Stainless Steel Body with 304 Stainless Steel Pin Jaw & Jaw Swivels link together two parts that have separate rotational directions, reducing knotting or twisti... More Details

Low Profile Cowl Vent/Snap-On Deck Plate - Dip Molded PVC Low Profile Cowl Vents are designed for air intake or cabin ventilation when used in conjunction with a dorade box. Great for bilge ventilatio... More Details

Manual Windshield Wiper - Machined Brass Chrome Plated Manual Windshield Wiper includes an 8”-12” adjustable wiper arm (410051) and 11” blade (411151). This hand-operated wiper is an economical altern... More Details

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Sea-Dog Motor Well Boot - Molded Rubber - 5-1/2"

Accessories, Accessories, Sea-Dog
$23.14
Motor Well Boot - Molded Rubber - 5-1/2" Motor Well Boot organizes and protects engine control cables, wires, or fuel lines. Black accordion-style seal. Includes mounting ring. Constructed of UV-stabi... More Details

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Sea-Dog Replacement Wall Catch - Chrome

Accessories, Sea-Dog
$25.20
Replacement Wall Catch - Chrome   This wall catch is intended to be a replacement part for Sea-Dog's Door Stop and Catch. Features: Chrome plate finish WARNING: This product can expose you to che... More Details

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Sea-Dog Sand Cast Brass Chrome Plated Folding Step

Accessories, Sea-Dog
$78.47
Sand Cast Brass Chrome Plated Folding Step This Folding Step has a patterned, texture finish for better traction. The spring loaded folding mechanism will keep the step in the open or closed position ... More Details

Splicing Fid - Stainless Steel with Hardwood Handle This Splicing Fid’s time-tested design makes it the ideal tool for expert rope splicing. Features a hardwood handle for ease of operation and a prec... More Details

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Sea-Dog Stainless Steel Deck Step 2-1/4" x 8-3/8"

Accessories, Sea-Dog
$45.24
Stainless Steel Deck Step 2-1/4" x 8-3/8" Injection Molded Rubber/Stamped 304 Stainless Steel These Deck Steps are lined with injection molded rubber to facilitate traction. Constructed of corrosion r... More Details

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Sea-Dog Stainless Steel Deck Step 3-1/4" x 8-3/8"

Accessories, Sea-Dog
$62.48
Stainless Steel Deck Step 3-1/4" x 8-3/8" Injection Molded Rubber/Stamped 304 Stainless Steel These Deck Steps are lined with injection molded rubber to facilitate traction. Constructed of corrosion r... More Details

Stainless Steel Release Pin 1/4” x 1-1/2” Standard-duty detent release pins are ideal for basic holding and removal applications that don't require a positive locking ball feature. These quick-release... More Details

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T-H Marine TWIST STEP™ Emergency Jack Plate Ladder - Universal Fit

Accessories, T-H Marine Supplies
$494.73
TWIST STEP™ Emergency Jack Plate Ladder - Universal Fit TWIST STEP™ permits easy and convenient re-entry into the boat in emergencies. The Twist Step Emergency Jack Plate Ladder by T-H Marine is a mus... More Details

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TACO Backing Plate f/F16-0080

Accessories, TACO Marine
$11.11
Backing Plate for F16-0080 Dimensions: 2-1/2"W x 4"H x 5/32"D Screw: #10 flat head / 1/4" hole This product may not be returned to the original point of purchase. Please contact the manufacturer direc... More Details

Stainless Steel Mounting Bracket f/Side Mount Table Pedestal Polished stainless steel, side mount table pedestal removes when not in use for clear decks. Locking feature offers added mounting strength... More Details

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TACO Stainless Steel Table Base w/Locking Pin

Accessories, TACO Marine
$233.51
Stainless Steel Table Base w/Locking Pin Stainless Steel Table Support with Locking Pull Pin Tube Size: 1-5/8'' Flange Dia.: 6-1/4" This product may not be returned to the original point of purchase. ... More Details

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Trident Marine 316 SS T-Bolt Clamp - 3/4" Band - 3.28"-3.59" Range

Accessories, Accessories, Trident Marine
$27.66
316 SS T-Bolt Clamp - 3/4" Band - 3.28"-3.59" Range Very strong and secure clamp for critical installations. Trident Marine T-Bolt Clamps are built with safety in mind. With a 3/4" (19 mm) wide band, ... More Details

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Uflex Mechanical Hatchlifter 12" STK Fast

Accessories, Uflex USA
$1,170.52
Mechanical Hatchlifter 12" STK Fast The AV hatch lifters are electromechanical products, especially designed for marine use on pleasure boats. They allow full or partial opening and closing of heavy e... More Details

Replacement Eye Bolt for Suspending Transducer for Ultra & Pro Pack II Replacement Eye-Bolt Assembly WARNING: This product can expose you to chemicals which are known to the State of California to cau... More Details

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Whitecap 2-Step Telescoping Swim Ladder

Accessories, Whitecap
$210.57
2-Step Telescoping Swim Ladder Features: 304 Stainless Steel with plastic treads Includes mounting hardware 1" diameter tubing 2 Steps Telescopes for compact storage on top of platform Velcro hold dow... More Details

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Whitecap 3-Step Telescoping Swim Ladder

Accessories, Whitecap
$265.48
3-Step Telescoping Swim Ladder Features: 304 Stainless Steel with plastic treads Includes mounting hardware 1" diameter tubing 3 Steps Telescopes for compact storage on top of platform Velcro hold dow... More Details

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Whitecap 4-Step Telescoping Swim Ladder

Accessories, Whitecap
$363.47
4-Step Telescoping Swim Ladder Features: 304 Stainless Steel with plastic treads Includes mounting hardware 1" diameter tubing 4 Steps Telescopes for compact storage on top of platform Velcro hold dow... More Details

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Whitecap Folding Step Stainless Steel

Accessories, Whitecap
$116.75
Description: Step Size: 3-1/4" x 2" Material: 316 Stainless Steel Base: 4-5/8" x 2" Accessories SKU 67311 — MFG# 90919 SKU 67312 — MFG# 90923 SKU 67313 — MFG# 90925 SKU 67314 — MFG# 90927 SKU 67316 — ... More Details

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Whitecap T-Handle Latch Key Replacement

Accessories, Whitecap
$11.11
T-Handle Latch Key Replacement Replacement Key for Part Numbers: S-226B, S-226W, S-226BLS, 3226B More Details

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Sea-Dog Garboard Replacement Plug - Machined Bronze

Accessories, Accessories, Sea-Dog
$348.89
Garboard Replacement Plug - Machined Bronze The replacement plug has a square top for use with a socket wrench. Constructed of machined bronze. Installs with three #10 FH fasteners (not included). Spe... More Details

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Sea-Dog Thru-Hull w/Scupper Valve - Injection Molded Acetel

Accessories, Thru-Hull Fittings, Sea-Dog
$29.40
Thru-Hull with Scupper Valve - Injection Molded Acetel This Thru-Hull Scupper Valve mounts through the transom and provides a water exit for boats with self-bailing cockpits. Ideal for above the water... More Details

Northern Marine Canada
Proudly Canadian Owned & Operated!
Serving customers across Canada & the USA with marine parts and accessories.
Canadian Head Office:
Kingston, Ontario, Canada
Warehouse Locations:
Toronto, Ontario, Canada
New Jersey, USA
Florida, USA

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.