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.
Canadian Based. Customer Focused.

Premium Marine Quality Parts

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Whitecap ¼"-28 Thread SS Set Screws - 10 Pack

Rail Fittings, Whitecap
$9.02
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Whitecap ⅞" O.D. 110° SS Bow Form

Rail Fittings, Whitecap
$87.56
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Whitecap ⅞" O.D. 125° SS Bow Form

Rail Fittings, Whitecap
$84.08
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Whitecap ⅞" O.D. 30° Rectangle Base SS Rail Fitting

Rail Fittings, Whitecap
$49.33
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Whitecap ⅞" O.D. 30° Round Base SS Rail Fitting

Rail Fittings, Whitecap
$49.33
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Whitecap ⅞" O.D. 45° Rectangle Base SS Rail Fitting

Rail Fittings, Whitecap
$63.23
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Whitecap ⅞" O.D. 45° Round Base SS Rail Fitting

Rail Fittings, Whitecap
$63.23
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Whitecap ⅞" O.D. 60° Rectangle Base SS Rail Fitting

Rail Fittings, Whitecap
$45.16
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Whitecap ⅞" O.D. 60° Round Base SS Rail Fitting

Rail Fittings, Whitecap
$45.16
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Whitecap ⅞" O.D. 60° SS Tee - Left

Rail Fittings, Whitecap
$52.11
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Whitecap ⅞" O.D. 60° SS Tee - Right

Rail Fittings, Whitecap
$52.11
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Whitecap ⅞" O.D. 90° 2-Hole Rectangle Base SS Rail Fitting

Rail Fittings, Whitecap
$47.25
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Whitecap ⅞" O.D. 90° Rectangle Base SS Rail Fitting

Rail Fittings, Whitecap
$45.16
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Whitecap ⅞" O.D. 90° Round Base SS Rail Fitting

Rail Fittings, Whitecap
$45.16
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Whitecap ⅞" O.D. 90° SS Elbow

Rail Fittings, Whitecap
$45.16
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Whitecap ⅞" O.D. 90° SS Tee Fitting

Rail Fittings, Whitecap
$42.38
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Whitecap ⅞" O.D. SS 3-Way Corner Fitting

Rail Fittings, Whitecap
$63.93
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Whitecap ⅞" O.D.60° SS Universal Tee

Rail Fittings, Whitecap
$44.47
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Whitecap 1-1/2" Duplex Stainless Steel 90 Degree Thru-Hull Fitting

Thru-Hull Fittings, Whitecap
$156.36
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Whitecap 1" O.D. 110° SS Bow Form

Rail Fittings, Whitecap
$108.41
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Whitecap 1" O.D. 30° Rectangle Base SS Rail Fitting

Rail Fittings, Whitecap
$56.28
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Whitecap 1" O.D. 30° Round Base SS Rail Fitting

Rail Fittings, Whitecap
$56.28
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Whitecap 1" O.D. 45° Rectangle Base SS Rail Fitting

Rail Fittings, Whitecap
$61.15
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Whitecap 1" O.D. 45° Round Base SS Rail Fitting

Rail Fittings, Whitecap
$61.15
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Whitecap 1" O.D. 60° Rectangle Base SS Rail Fitting

Rail Fittings, Whitecap
$48.64
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Whitecap 1" O.D. 60° Round Base SS Rail Fitting

Rail Fittings, Whitecap
$48.64
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Whitecap 1" O.D. 60° SS Tee - Left

Rail Fittings, Whitecap
$55.59
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Whitecap 1" O.D. 60° SS Tee - Right

Rail Fittings, Whitecap
$55.59
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Whitecap 1" O.D. 60° SS Universal Tee

Rail Fittings, Whitecap
$47.94
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Whitecap 1" O.D. 90° 2-Hole Rectangle Base SS Rail Fitting

Rail Fittings, Whitecap
$47.25
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Whitecap 1" O.D. 90° Rectangle Base SS Rail Fitting

Rail Fittings, Whitecap
$48.64
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Whitecap 1" O.D. 90° Round Base SS Rail Fitting

Rail Fittings, Whitecap
$48.64
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Whitecap 1" O.D. 90° SS Elbow

Rail Fittings, Whitecap
$51.42
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Whitecap 1" O.D. 90° SS Elbow & Eye Anchor

Rail Fittings, Whitecap
$71.57
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Whitecap 1" O.D. 90° SS Tee Rail Fitting

Rail Fittings, Whitecap
$47.94
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Whitecap 1" O.D. SS 3-Way Corner Fitting

Rail Fittings, Whitecap
$70.18
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Whitecap 1/2" Self-Captivating Drain Plug (Long)

Fittings, Whitecap
$86.17
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Whitecap 10" Cleat - Teak

Teak, Whitecap
$38.91
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Whitecap 10" Gas Spring - 20lb - Black Nitrate

Gas Springs, Whitecap
$33.35
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Whitecap 10" Gas Spring - 20lb - Stainless Steel

Gas Springs, Whitecap
$79.22
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Whitecap 10" Gas Spring - 40lb - Black Nitrate

Gas Springs, Whitecap
$33.35
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Whitecap 10" Gas Spring - 40lb - Stainless Steel

Gas Springs, Whitecap
$79.22
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Whitecap 10" Gas Spring 10lb - Black Nitrate

Gas Springs, Whitecap
$33.35
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Whitecap 12" Cleat - Teak

Teak, Whitecap
$52.11
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Whitecap 12" Gas Spring - 20lb - Black Nitrate

Gas Springs, Whitecap
$33.35
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Whitecap 12" Gas Spring - 30lb - Black Nitrate

Gas Springs, Whitecap
$33.35
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Whitecap 12" Gas Spring - 50lb - Black Nitrate

Gas Springs, Whitecap
$33.35
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Whitecap 12" Gas Spring - 90lb - Black Nitrate

Gas Springs, Whitecap
$33.35
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Whitecap 14" Gas Spring - 24lb - Black Nitrate

Gas Springs, Whitecap
$33.35
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Whitecap 14" Gas Spring - 24lb - Stainless Steel

Gas Springs, Whitecap
$87.56
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Whitecap 15" Gas Spring - 20lb - Black Nitrate

Gas Springs, Whitecap
$33.35
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Whitecap 15" Gas Spring - 20lb - Stainless Steel

Gas Springs, Whitecap
$83.39
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Whitecap 15" Gas Spring - 30lb - Black Nitrate

Gas Springs, Whitecap
$33.35
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Whitecap 15" Gas Spring - 40lb - Black Nitrate

Gas Springs, Whitecap
$33.35
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Whitecap 15" Gas Spring - 40lb - Stainless Steel

Gas Springs, Whitecap
$83.39
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Whitecap 15" Gas Spring - 60lb - Black Nitrate

Gas Springs, Whitecap
$33.35
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Whitecap 15" Gas Spring - 60lb - Stainless Steel

Gas Springs, Whitecap
$83.39
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Whitecap 17" Gas Spring - 20lb - Black Nitrate

Gas Springs, Whitecap
$33.35
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Whitecap 17" Gas Spring - 20lb - Stainless Steel

Gas Springs, Whitecap
$85.47
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Whitecap 17" Gas Spring - 30lb - Black Nitrate

Gas Springs, Whitecap
$33.35
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Whitecap 17" Gas Spring - 30lb - Stainless Steel

Gas Springs, Whitecap
$85.47
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WHitecap 17" Gas Spring - 40lb - Black Nitrate

Gas Springs, Whitecap
$33.35
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Whitecap 17" Gas Spring - 40lb - Stainless Steel

Gas Springs, Whitecap
$85.47
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Whitecap 17" Gas Spring - 50lb - Black Nitrate

Gas Springs, Whitecap
$33.35
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Whitecap 17" Gas Spring - 60lb - Black Nitrate

Gas Springs, Whitecap
$33.35
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Whitecap 17" Gas Spring - 60lb - Stainless Steel

Gas Springs, Whitecap
$94.51
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Whitecap 17" Gas Spring - 90lb - Black Nitrate

Gas Springs, Whitecap
$33.35
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Whitecap 17" Gas Spring - 90lb - Stainless Steel

Gas Springs, Whitecap
$94.51
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Whitecap 2-Step Telescoping Swim Ladder

Accessories, Whitecap
$210.57
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Whitecap 20" Gas Spring - 120lb - Black Nitrate

Gas Springs, Whitecap
$33.35
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Whitecap 20" Gas Spring - 120lb - Stainless Steel

Gas Springs, Whitecap
$97.98
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Whitecap 20" Gas Spring - 20lb - Black Nitrate

Gas Springs, Whitecap
$33.35
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Whitecap 20" Gas Spring - 20lb - Stainless Steel

Gas Springs, Whitecap
$87.56
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Whitecap 20" Gas Spring - 30lb - Black Nitrate

Gas Springs, Whitecap
$33.35
My Wishlist
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Whitecap 20" Gas Spring - 40lb - Stainless Steel

Gas Springs, Whitecap
$87.56
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Whitecap 20" Gas Spring - 60lb - Black Nitrate

Gas Springs, Whitecap
$33.35
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Whitecap 20" Gas Spring - 60lb - Stainless Steel

Gas Springs, Whitecap
$87.56
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Whitecap 20" Gas Spring - 80lb - Black Nitrate

Gas Springs, Whitecap
$33.35
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Whitecap 20" Gas Spring - 90lb - Black Nitrate

Gas Springs, Whitecap
$33.35
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Whitecap 20" Gas Spring - 90lb - Stainless Steel

Gas Springs, Whitecap
$97.98
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Whitecap 28" Gas Spring - 120lb - Black Nitrate

Gas Springs, Whitecap
$102.85
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Whitecap 28" Gas Spring - 120lb - Stainless Steel

Gas Springs, Whitecap
$202.93
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Whitecap 3-Step Telescoping Swim Ladder

Accessories, Whitecap
$265.48
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Whitecap 30° EPA Pull-Up Deck Fill Angled 1-1/2" (Waste)

Deck Fills, Whitecap
$135.51
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Whitecap 30° EPA Pull-Up Deck Fill Angled 1-1/2" (Water)

Deck Fills, Whitecap
$135.51
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Whitecap 4-1/2" Folding Cleat - Stainless Steel

Cleats, Whitecap
$59.06
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Whitecap 4-Step Telescoping Swim Ladder

Accessories, Whitecap
$363.47
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Whitecap 4-Tube 304 S.S. Rocket Launcher

Rod Holders, Whitecap
$567.11
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Whitecap 4" Cleat - Teak

Teak, Whitecap
$20.14
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Whitecap 4° Rectangular Base - 316 Stainless Steel - 3-1/2" x 3"

Rail Fittings, Whitecap
$98.68
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Whitecap 5-1/2° Blind Base - 316 Stainless Steel - 1" Tube O.D.

Rail Fittings, Whitecap
$108.41
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Whitecap 5-1/2° Blind Base - 316 Stainless Steel - 7/8" Tube O.D.

Rail Fittings, Whitecap
$113.27
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Whitecap 6" Cleat - Teak

Teak, Whitecap
$22.92
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Whitecap 6" Folding Cleat - Stainless Steel

Cleats, Whitecap
$106.32
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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.