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Premium Marine Quality Parts

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Sea Water Strainer, 3/4" - 18001 - 762-18001F1

Sherwood Pump, Thru-Hulls & Seacocks
$94.59

Designed to deliver full flow of liquid at ultra low pressure differential while providing effective filtration. Stainless steel screen provides a large ratio of screen area to port size. Clear bowl enables quick examination for cleaning without removing the strainer from the line. Lightweight mount offers simple in line mounting and eliminates the need for supporting brackets. Convenient ports feature stainless steel ferrule reinforcements. Non-corrosive construction.

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Sea-Dog 041708 Heavy Duty Stainless Steel Open Base Cleat, 8" - 41708 - 354-041708F1

Sea-Dog Line, Hoses, Clamps & Fittings
$106.79

These heavy-duty 316 stainless large open base cleats are designed to handle multiple dock lines and distribute heavy loads with ease. They provide easy line tie-off and corrosion resistance in a traditional style cleat. Four thru-bolts required for installation (not included).

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Sea-Dog 041710 Heavy Duty Stainless Steel Open Base Cleat, 10" - 41710 - 354-041710F1

Sea-Dog Line, Hoses, Clamps & Fittings
$185.29

These heavy-duty 316 stainless large open base cleats are designed to handle multiple dock lines and distribute heavy loads with ease. They provide easy line tie-off and corrosion resistance in a traditional style cleat. Four thru-bolts required for installation (not included).

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Sea-Dog 041712 Heavy Duty Stainless Steel Open Base Cleat, 12" - 41712 - 354-041712F1

Sea-Dog Line, Hoses, Clamps & Fittings
$313.49

These heavy-duty 316 stainless large open base cleats are designed to handle multiple dock lines and distribute heavy loads with ease. They provide easy line tie-off and corrosion resistance in a traditional style cleat. Four thru-bolts required for installation (not included).

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Sea-Dog 041715 Heavy Duty Stainless Steel Open Base Cleat, 15" - 41715 - 354-041715F1

Sea-Dog Line, Hoses, Clamps & Fittings
$421.49

These heavy-duty 316 stainless large open base cleats are designed to handle multiple dock lines and distribute heavy loads with ease. They provide easy line tie-off and corrosion resistance in a traditional style cleat. Four thru-bolts required for installation (not included).

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Sea-Dog 041856 Arch Stud Mount Stainless Steel Cleat, 6" - 41856 - 354-041856F1

Sea-Dog Line, Hoses, Clamps & Fittings
$48.29

The investment cast 316 stainless steel, stud mounted, arch cleat is classically styled and corrosion resistant. Installation is easy, just drill 2 holes for the studs. fasteners are hidden. Includes backing plate and locking nuts for installation. Optional decorative rub plate available.

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Sea-Dog 041860 Arch Stud Mount Stainless Steel Cleat, 10" - 41860 - 354-041860F1

Sea-Dog Line, Hoses, Clamps & Fittings
$152.39

The investment cast 316 stainless steel, stud mounted, arch cleat is classically styled and corrosion resistant. Installation is easy, just drill 2 holes for the studs. fasteners are hidden. Includes backing plate and locking nuts for installation. Optional decorative rub plate available.

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Sea-Dog 041886 Arch Stud Mount Stainless Steel Rub Plate, 6" - 41886 - 354-041886F1

Sea-Dog Line, Hoses, Clamps & Fittings
$19.89

Sea-Dog 041886 Arch Stud Mount Stainless Steel Rub Plate, 6",Optional decorative rub plate for Arch Stud Mount Cleat.,,4555636,Hardware,Cleats, 354-041888,Sea-Dog 041888 Arch Stud Mount Stainless Steel Rub Plate, 8" Optional decorative rub plate for Arch Stud Mount Cleat.

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Sea-Dog 041890 Arch Stud Mount Stainless Steel Rub Plate, 10" - 41890 - 354-041890F1

Sea-Dog Line, Hoses, Clamps & Fittings
$37.49

Optional decorative rub plate for Arch Stud Mount Cleat. Die cast chrome plated zinc cleats are an economical choice for freshwater applications. Designed to keep lines snugly secured. Easy surface mount installation with four FH fasteners (not included).

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Sea-Dog 0801351 Stern Eye - Stainless Steel, 3/8" - 080135-1 - 354-0801351F1

Sea-Dog Line, Hoses, Clamps & Fittings
$27.99

Corrosion resistant machined 304 stainless steel w/adjustable finish nuts for superior performance over crimp ring style stern eyes. For use as a tie-down point on your boat's stern. Robust backing plate for added rigidity in water ski tow applications.

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Sea-Dog 0801551 Stern Eye - Stainless Steel, 1/2" - 080155-1 - 354-0801551F1

Sea-Dog Line, Hoses, Clamps & Fittings
$54.99

Corrosion resistant machined 304 stainless steel w/adjustable finish nuts for superior performance over crimp ring style stern eyes. For use as a tie-down point on your boat's stern. Robust backing plate for added rigidity in water ski tow applications.

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Sea-Dog 0802531 U-Bolt - Stainless Steel, 3/16" - 080253-1 - 354-0802531F1

Sea-Dog Line, Hoses, Clamps & Fittings
$30.09

U-bolts are constructed of corrosion resistant machined 304 stainless steel and feature metric threads. The outer mounting plate is held in place by crimped ears forged into the U-Bolt. Comes complete with metric nuts.

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Sea-Dog 080263 U-Bolt - Stainless Steel, 6 Mm - 080263-1 - 354-0802631F1

Sea-Dog Line, Hoses, Clamps & Fittings
$31.79

U-bolts are constructed of corrosion resistant machined 304 stainless steel and feature metric threads. The outer mounting plate is held in place by crimped ears forged into the U-Bolt. Comes complete with metric nuts.

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Sea-Dog 080265 U-Bolt - Stainless Steel, 6 Mm - 080265-1 - 354-0802651F1

Sea-Dog Line, Hoses, Clamps & Fittings
$33.89

U-bolts are constructed of corrosion resistant machined 304 stainless steel and feature metric threads. The outer mounting plate is held in place by crimped ears forged into the U-Bolt. Comes complete with metric nuts.

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Sea-Dog 080283 U-Bolt - Stainless Steel, 8 Mm - 080283-1 - 354-0802831F1

Sea-Dog Line, Hoses, Clamps & Fittings
$40.19

U-bolts are constructed of corrosion resistant machined 304 stainless steel and feature metric threads. The outer mounting plate is held in place by crimped ears forged into the U-Bolt. Comes complete with metric nuts.

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Sea-Dog 080285 U-Bolt - Stainless Steel, 8 Mm - 080285-1 - 354-0802851F1

Sea-Dog Line, Hoses, Clamps & Fittings
$44.69

U-bolts are constructed of corrosion resistant machined 304 stainless steel and feature metric threads. The outer mounting plate is held in place by crimped ears forged into the U-Bolt. Comes complete with metric nuts.

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Sea-Dog 08028881 U-Bolt - Stainless Steel, 8 Mm - 080288-1 - 354-0802881F1

Sea-Dog Line, Hoses, Clamps & Fittings
$35.79

U-bolts are constructed of corrosion resistant machined 304 stainless steel and feature metric threads. The outer mounting plate is held in place by crimped ears forged into the U-Bolt. Comes complete with metric nuts.

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Sea-Dog 140178 Twisted Stainless Steel D-Shackle, 5/16" - 140178 - 354-140178F1

Sea-Dog Line, Hoses, Clamps & Fittings
$41.89

Stamped 304 Stainless Steel.

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Sea-Dog 146590 Swivel Eye Bolt Snap - Stainless Steel - 146590 - 354-146590F1

Sea-Dog Line, Hoses, Clamps & Fittings
$13.34

Swivel eye bolt snaps are designed for use with rope, chain, wire or cable. Constructed of corrosion resistant investment cast 316 stainless steel they can be used for tie-downs, lifting wires or in other rigging applications. 360° swivel strap eye eliminates tangling. Spring-loaded bolts provide secure closure with the advantage of an easy-open thumb lever.

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Sea-Dog 1465901 Swivel Eye Bolt Snap - Stainless Steel - 146590-1 - 354-1465901F1

Sea-Dog Line, Hoses, Clamps & Fittings
$15.86

Swivel eye bolt snaps are designed for use with rope, chain, wire or cable. Constructed of corrosion resistant investment cast 316 stainless steel they can be used for tie-downs, lifting wires or in other rigging applications. 360° swivel strap eye eliminates tangling. Spring-loaded bolts provide secure closure with the advantage of an easy-open thumb lever.

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Sea-Dog 146736 Eye Grab Hook, Stainless Steel, 3" - 146736 - 354-146736F1

Sea-Dog Line, Hoses, Clamps & Fittings
$10.79

Investment cast 316 stainless steel.

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Sea-Dog 146738 Eye Grab Hook, Stainless Steel, 3-1/2" - 146738 - 354-146738F1

Sea-Dog Line, Hoses, Clamps & Fittings
$23.59

Investment cast 316 stainless steel.

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Sea-Dog 146740 Eye Grab Hook, Stainless Steel, 4" - 146740 - 354-146740F1

Sea-Dog Line, Hoses, Clamps & Fittings
$32.29

Investment cast 316 stainless steel.

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Sea-Dog 1470541 Bow Shackle-Stainless Steel A: 1/8", B:5/16", C:1/2", D:13/16" - 147054-1 - 354-1470541F1

Sea-Dog Line, Hoses, Clamps & Fittings
$5.67

With their rounded shape bow shackles are designed to handle many different types of load from any direction. Constructed of investment cast 316 stainless these shackles feature a screw pin closure. Ideal for many rigging applications. We do not load rate cast shackles.

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Sea-Dog 147126 Captive Pin Stainless Steel D-Shackle, 1/4" - 147126-1 - 354-1471261F1

Sea-Dog Line, Hoses, Clamps & Fittings
$8.59

Designed for rigging applications with bi-directional loads the D style shackle has straight sides with a U-shape rounded bottom. The U-shaped end can handle heavy loads, loads on the straight sides, however, may cause bending. Constructed of forged 316 stainless these shackles feature a captive pin closure. When open the pin completely clears the opening of the shackle and is recessed into a secured flush position. The pin remains captive and will not fall out, no risk of loss due to vibration. With other shackles, the pin is not flush until you partially unscrew it. Ideal for rigging applications where single-handed operation is required.

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Sea-Dog 1471861 Wide D-Shackle/Mooring Buoy Stainless Steel Shackle - 147186-1 - 354-1471861F1

Sea-Dog Line, Hoses, Clamps & Fittings
$14.19

Constructed of forged 316 stainless the wide D-style shackle has straight sides with a U-shape rounded bottom. Designed for rigging applications with bi-directional loads. The U-shaped end can handle heavy loads, loads on the straight sides, however, may cause bending. The wide D-Shackles provide extra width for maximum mounting area. Ideal for use on mooring buoys.

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Sea-Dog 1471881 Wide D-Shackle/Mooring Buoy Stainless Steel Shackle - 147188-1 - 354-1471881F1

Sea-Dog Line, Hoses, Clamps & Fittings
$22.49

Constructed of forged 316 stainless the wide D-style shackle has straight sides with a U-shape rounded bottom. Designed for rigging applications with bi-directional loads. The U-shaped end can handle heavy loads, loads on the straight sides, however, may cause bending. The wide D-Shackles provide extra width for maximum mounting area. Ideal for use on mooring buoys.

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Sea-Dog 153610 Pear Style Stainless Steel Quick Link, 4-13/16" - 153610 - 354-153610F1

Sea-Dog Line, Hoses, Clamps & Fittings
$75.39

Reusable and removable, quick links feature two-sided thread links designed for fast, easy connections between 2 lengths of chain or for attaching accessories to chain. The pear shape design places more of the load on the stronger, non-gate side increasing the breaking strength. Hex shaped bolt for easy opening. Constructed of formed 316 stainless steel for strength, durability and corrosion resistance. Ideal for chain repair, hammocks and gates.

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Sea-Dog 1560601 Galvanized Steel Snap, 2-3/8" - 156060-1 - 354-1560601F1

Sea-Dog Line, Hoses, Clamps & Fittings
$3.29

Mild steel electrogalvanized.

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Sea-Dog 1560801 Galvanized Steel Snap, 3-3/16" - 156080-1 - 354-1560801F1

Sea-Dog Line, Hoses, Clamps & Fittings
$4.14

Mild steel electrogalvanized.

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Sea-Dog 1561001 Galvanized Steel Snap, 3-15/16" - 156100-1 - 354-1561001F1

Sea-Dog Line, Hoses, Clamps & Fittings
$5.89

Mild steel electrogalvanized.

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Sea-Dog 156160 Galvanized Steel Snap, 6-1/4" - 156160 - 354-156160F1

Sea-Dog Line, Hoses, Clamps & Fittings
$9.56

Mild steel electrogalvanized.

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Sea-Dog 182210 Stainless Steel Eye & Jaw Swivel, 3/8" - 182210 - 354-182210F1

Sea-Dog Line, Hoses, Clamps & Fittings
$35.28

Swivels link together two parts that have separate rotational directions reducing knotting or twisting and relieving stress. Constructed of corrosion resistant investment cast 316 stainless steel these eye to jaw swivels are ideal for anchor to chain connections. The swivel action also facilitates anchor set by allowing the anchor to rotate freely and dig in to set more quickly. We do not load rate cast swivels

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Sea-Dog 191207 Stainless Steel Ring, 1/8" X 3/4" - 191207 - 354-191207F1

Sea-Dog Line, Hoses, Clamps & Fittings
$3.18

Formed 304 Stainless Steel.

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Sea-Dog 191307 Stainless Steel Ring, 3/16" X 3/4" - 191307 - 354-191307F1

Sea-Dog Line, Hoses, Clamps & Fittings
$2.29

Formed 304 Stainless Steel.

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Sea-Dog 191310 Stainless Steel Ring, 3/16" X 1" - 191310 - 354-191310F1

Sea-Dog Line, Hoses, Clamps & Fittings
$2.49

Formed 304 Stainless Steel.

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Sea-Dog 191312 Stainless Steel Ring, 3/16" X 1-3/16" - 191312 - 354-191312F1

Sea-Dog Line, Hoses, Clamps & Fittings
$2.60

Formed 304 Stainless Steel.

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Sea-Dog 191410 Stainless Steel Ring, 1/4" X 1" - 191410 - 354-191410F1

Sea-Dog Line, Hoses, Clamps & Fittings
$3.19

Formed 304 Stainless Steel.

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Sea-Dog 191412 Stainless Steel Ring, 1/4" X 1-1/4" - 191412 - 354-191412F1

Sea-Dog Line, Hoses, Clamps & Fittings
$3.99

Formed 304 Stainless Steel.

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Sea-Dog 191415 Stainless Steel Ring, 1/4" X 1-1/2" - 191415 - 354-191415F1

Sea-Dog Line, Hoses, Clamps & Fittings
$3.73

Formed 304 Stainless Steel.

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Sea-Dog 191512 Stainless Steel Ring, 5/16" X 1/1/4" - 191512 - 354-191512F1

Sea-Dog Line, Hoses, Clamps & Fittings
$6.30

Formed 304 Stainless Steel.

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Sea-Dog 191515 Stainless Steel Ring, 5/16" X 1-1/2" - 191515 - 354-191515F1

Sea-Dog Line, Hoses, Clamps & Fittings
$6.79

Formed 304 Stainless Steel.

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Sea-Dog 191517 Stainless Steel Ring, 5/16" X 1-3/4" - 191517 - 354-191517F1

Sea-Dog Line, Hoses, Clamps & Fittings
$7.59

Formed 304 Stainless Steel.

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Sea-Dog 191520 Stainless Steel Ring, 5/16" X 2" - 191520 - 354-191520F1

Sea-Dog Line, Hoses, Clamps & Fittings
$7.89

Formed 304 Stainless Steel.

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Sea-Dog 191522 Stainless Steel Ring, 5/16" X 2-1/4" - 191522 - 354-191522F1

Sea-Dog Line, Hoses, Clamps & Fittings
$8.29

Formed 304 Stainless Steel.

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Sea-Dog 191625 Stainless Steel Ring, 3/8" X 2-1/2" - 191625 - 354-191625F1

Sea-Dog Line, Hoses, Clamps & Fittings
$10.69

Formed 304 Stainless Steel.

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Sea-Dog 191632 Stainless Steel Ring, 3/8" X 3-1/4" - 191632 - 354-191632F1

Sea-Dog Line, Hoses, Clamps & Fittings
$11.99

Formed 304 Stainless Steel.

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Sea-Dog 191830 Stainless Steel D Ring - 191830 - 354-191830F1

Sea-Dog Line, Hoses, Clamps & Fittings
$2.59

D-Rings are used primarily as a lashing point for light loading or tie-down applications. Used in conjunction with a metal pad eye they are ideal for attaching ropes, chains, or straps. Constructed of formed 304 stainless steel for corrosion resistance and durability.

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Sea-Dog 191831 Stainless Steel D Ring - 191831 - 354-191831F1

Sea-Dog Line, Hoses, Clamps & Fittings
$3.19

D-Rings are used primarily as a lashing point for light loading or tie-down applications. Used in conjunction with a metal pad eye they are ideal for attaching ropes, chains, or straps. Constructed of formed 304 stainless steel for corrosion resistance and durability.

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Sea-Dog 191840 Stainless Steel D Ring - 191840 - 354-191840F1

Sea-Dog Line, Hoses, Clamps & Fittings
$3.79

D-Rings are used primarily as a lashing point for light loading or tie-down applications. Used in conjunction with a metal pad eye they are ideal for attaching ropes, chains, or straps. Constructed of formed 304 stainless steel for corrosion resistance and durability.

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Sea-Dog 192027 Stainless Steel Ring, 3/16" X 1-1/16" - 192027 - 354-192027F1

Sea-Dog Line, Hoses, Clamps & Fittings
$5.99

Die Cast Manganese Bronze.

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Sea-Dog 192029 Stainless Steel Ring, 3/16" X 1-1/8" - 192029 - 354-192029F1

Sea-Dog Line, Hoses, Clamps & Fittings
$6.99

Die Cast Manganese Bronze.

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Sea-Dog 198105 S-Hook - Plated Steel, 3/16" X 2-3/16" - 198105-1 - 354-1981051F1

Sea-Dog Line, Hoses, Clamps & Fittings
$3.69

Formed 304 Stainless Steel.

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Sea-Dog 2211001 Anti-Rattle Fastener, Stainless Steel, A: 3", B: 3/4" C:1/4", D: 1-1/2", #10 Fh - 221100-1 - 354-2211001F1

Sea-Dog Line, Hoses, Clamps & Fittings
$46.39

Anti-Rattle Latch features an open-mount, center-tensioning cam latch for a tight, no-rattle seal. Surface mounts easily with four #10 FH fasteners (not included). Latch also features a locking hole that will accept a padlock with up to a 1/4" diameter shank.

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Sea-Dog 2211201 Stainless Steel Safety Hasp, 2-11/16" - 221120-1 - 354-2211201F1

Sea-Dog Line, Hoses, Clamps & Fittings
$15.29

Constructed of 304 stainless steel for superior corrosion resistance and durability. These hasps are ideal for use on doors, cabinets, dock boxes, and lockers. Designed with a slotted plate that fits over a fixed post they are used in conjunction with a padlock to prevent removal when locked. Installs with eight #6 FH fasteners (not included). For added security, all mounting screws are concealed when hasp is closed.

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Sea-Dog 2211241 Stainless Steel Safety Hasp, 3-11/16" - 221124-1 - 354-2211241F1

Sea-Dog Line, Hoses, Clamps & Fittings
$17.49

Constructed of 304 stainless steel for superior corrosion resistance and durability. These hasps are ideal for use on doors, cabinets, dock boxes, and lockers. Designed with a slotted plate that fits over a fixed post they are used in conjunction with a padlock to prevent removal when locked. Installs with eight #6 FH fasteners (not included). For added security, all mounting screws are concealed when hasp is closed.

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Sea-Dog 221126 Stainless Steel Safety Hasp, 4-1/2" - 221126-1 - 354-2211261F1

Sea-Dog Line, Hoses, Clamps & Fittings
$17.79

Constructed of 304 stainless steel for superior corrosion resistance and durability. These hasps are ideal for use on doors, cabinets, dock boxes, and lockers. Designed with a slotted plate that fits over a fixed post they are used in conjunction with a padlock to prevent removal when locked. Installs with eight #6 FH fasteners (not included). For added security, all mounting screws are concealed when hasp is closed.

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Sea-Dog 2223301 Elbow Catch, Chrome/Brass 1 Pr. - 222330-1 - 354-2223301F1

Sea-Dog Line, Hoses, Clamps & Fittings
$21.79

This spring-loaded extruded brass elbow catch is ideal for the inactive side of a pair of cabinet doors. For use on wood or metal doors where no frame is present between doors. Surface mounted catches are quick and simple to install and allow for door to lock shut when pushed. Requires releasing the hook to open the door making them very secure. Traditionally used in conjunction with a touch or magnetic latch on the primary door. Latch installs with two #6 FH fasteners. Slotted hole in catch allows for adjustable installation. Installation hardware not included.

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Sea-Dog 2223351 Elbow Catch, Brass 1 Pr. - 222335-1 - 354-2223351F1

Sea-Dog Line, Hoses, Clamps & Fittings
$17.79

This spring-loaded extruded brass elbow catch is ideal for the inactive side of a pair of cabinet doors. For use on wood or metal doors where no frame is present between doors. Surface mounted catches are quick and simple to install and allow for door to lock shut when pushed. Requires releasing the hook to open the door making them very secure. Traditionally used in conjunction with a touch or magnetic latch on the primary door. Latch installs with two #6 FH fasteners. Slotted hole in catch allows for adjustable installation. Installation hardware not included.

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Sea-Dog 230323 3-Spoke Stainless Steering Wheel With Integral Knob, 13-1/2" - 230323 - 354-230323F1

Sea-Dog Line, Hoses, Clamps & Fittings
$446.89

Constructed of corrosion resistant formed 304 stainless steel these steering wheels feature 3-spokes, a 25° dish angle and an integral knob. Wheel fits standard 3/4" tapered shafts.

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Sea-Dog 2705001 Lifeline Fitting, Stanchion Eye Insert, 1" - 270500-1 - 354-2705001F1

Sea-Dog Line, Hoses, Clamps & Fittings
$28.89

These Lifeline Fittings are constructed of corrosion resistant investment cast 316 stainless steel.

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Sea-Dog 270505 Lifeline Fitting, Stanchion Eye, 1" - 270505 - 354-270505F1

Sea-Dog Line, Hoses, Clamps & Fittings
$27.49

These Lifeline Fittings are constructed of corrosion resistant investment cast 316 stainless steel.

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Sea-Dog 2705111 Lifeline Fitting, Stanchion Cap Insert, 1" - 270511-1 - 354-2705111F1

Sea-Dog Line, Hoses, Clamps & Fittings
$28.59

These Lifeline Fittings are constructed of corrosion resistant investment cast 316 stainless steel.

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Sea-Dog 270521 Lifeline Fitting, Clevis Slide, 1" - 270521-1 - 354-2705211F1

Sea-Dog Line, Hoses, Clamps & Fittings
$33.89

These Lifeline Fittings are constructed of corrosion resistant investment cast 316 stainless steel.

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Sea-Dog 2705301 Lifeline Fitting, Stanchion Sleeve W/Eye, 7/8" - 270530-1 - 354-2705301F1

Sea-Dog Line, Hoses, Clamps & Fittings
$30.39

These Lifeline Fittings are constructed of corrosion resistant investment cast 316 stainless steel.

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Sea-Dog 270540 Lifeline Fitting, 4° Rect. Base, 1" - 270540-1 - 354-2705401F1

Sea-Dog Line, Hoses, Clamps & Fittings
$80.59

These Lifeline Fittings are constructed of corrosion resistant investment cast 316 stainless steel.

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Sea-Dog 2851611 60° End Rail Fitting, Stainless, 1" Tubing - 285161-1 - 354-2851611F1

Sea-Dog Line, Hoses, Clamps & Fittings
$31.99

These hand rail fittings are constructed of investment cast 316 stainless steel for corrosion resistance and durability. Designed for use with 1" OD stainless tubing with a wall thickness of .049". Includes set screws where appropriate.

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Sea-Dog 3215991 Gas Lift Rod End Fitting - 321599-1 - 354-3215991F1

Sea-Dog Line, Hoses, Clamps & Fittings
$5.49

Unique multi-lobe seal. Heavy gauge steel body, hard chromium plated shafts, bronze bushings and polymer end fittings. Self-cleaning orifice.

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Sea-Dog 321805 Stainless Steel Hinged Chain Deck Pipe - 321805 - 354-321805F1

Sea-Dog Line, Hoses, Clamps & Fittings
$160.89

Investment cast 316 stainless chain deck pipe. Use #10 fastener.

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Sea-Dog 329905 Ug175U Uhf Coax Adapter - 329905-1 - 354-3299051F1

Sea-Dog Line, Hoses, Clamps & Fittings
$5.69

Nickel plated brass fittings for coaxial cable installation applications.

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Sea-Dog 329906 Ug176U Uhf Coax Adapter - 329906-1 - 354-3299061F1

Sea-Dog Line, Hoses, Clamps & Fittings
$5.69

Nickel plated brass fittings for coaxial cable installation applications.

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Sea-Dog 331296 Collector Box, 3" Hose, Left Mount - 331296 - 354-331296F1

Sea-Dog Line, Hoses, Clamps & Fittings
$26.36

Constructed of impact resistant vacuum formed ABS for use with a louvered vent to facilitate air intake and exhaust.

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Sea-Dog 3373161 Flush Hose Vent, 3" Hose, A: 2-13/16", B: 2-3/4", C:3-11/16", D:5/16" ,Hose/ Hole Size : Up To 3", White - 337316-1 - 354-3373161F1

Sea-Dog Line, Hoses, Clamps & Fittings
$5.79

Flush Thru Vents are designed for cabin or bilge ventilation. Constructed of UV resistant injection molded ABS. For use with 3" exhaust hose. Installs with four #8 FH fasteners (not included). Avoid contact with acetone or strong solvents.

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Sea-Dog 3373161 Flush Hose Vent, A: 2-13/16" , B:2-3/4", C:3-11/16", D:5/16", Hose/ Hole Size: Up To 3", Black - 337326-1 - 354-3373261F1

Sea-Dog Line, Hoses, Clamps & Fittings
$5.59

Flush Thru Vents are designed for cabin or bilge ventilation. Constructed of UV resistant injection molded ABS. For use with 3" exhaust hose. Installs with four #8 FH fasteners (not included). Avoid contact with acetone or strong solvents.

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Sea-Dog 337416 Flush Hose Vent, 4" Hose, A:3-9/16" , B:3-3/4", C:4-15/16", D:5/16", Hose/ Hole Size:Up To 4", White - 337416-1 - 354-3374161F1

Sea-Dog Line, Hoses, Clamps & Fittings
$9.85

Flush Thru Vents are designed for cabin or bilge ventilation. Constructed of UV resistant injection molded ABS. For use with 4" exhaust hose. Installs with four #8 FH fasteners (not included). Avoid contact with acetone or strong solvents.

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Sea-Dog 337426 Flush Hose Vent, Hose, A:3-9/16" , B:3-3/4", C:4-15/16", D:5/16", Hose/ Hole Size:Up To 4", Black - 337426-1 - 354-3374261F1

Sea-Dog Line, Hoses, Clamps & Fittings
$9.79

Flush Thru Vents are designed for cabin or bilge ventilation. Constructed of UV resistant injection molded ABS. For use with 4" exhaust hose. Installs with four #8 FH fasteners (not included). Avoid contact with acetone or strong solvents.

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Sea-Dog 3375901 Flush Thru Vent, 3" Hose, Stainless - 337590-1 - 354-3375901F1

Sea-Dog Line, Hoses, Clamps & Fittings
$54.79

Flush Thru Vent designed for cabin or bilge ventilation. For use with 3" exhaust hose. Constructed of corrosion resistant investment cast 316 stainless steel. Installs with four #8 FH fasteners (not included).

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Sea-Dog 351110 Flip Top Hose Gas Fill, 1-1/2" Hose - 351110 - 354-351110F1

Sea-Dog Line, Hoses, Clamps & Fittings
$160.09

Investment Cast 316 Stainless Steel.

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Sea-Dog 3513221 Hose Deck Fill , A: 1-1/2" Hose, B:3", C:3" #10 Fh,Water - 351322-1 - 354-3513221F1

Sea-Dog Line, Hoses, Clamps & Fittings
$99.59

Constructed of corrosion resistant cast 316 stainless steel. Slotted cap requires a key to open and close. All fills and replacement caps (except waste) include attachment chain. Installs with three #10 FH fasteners (not included). USCG regulations require bonding wire to prevent sparking. 1-1/2" hose versions feature 1-1/4" - 11-1/2 NPSM straight cap threads.

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Sea-Dog 3513401 Gas Deck Fill With Guard, 1-1/2" Hose - 351340-1 - 354-3513401F1

Sea-Dog Line, Hoses, Clamps & Fittings
$88.99

Gas hose deck fill with integral raised splash guard is constructed of corrosion resistant cast 316 stainless steel. Cap features easy-to-use tabs for key-less operation - no deck plate key required. Cap threads are 1-1/4" - 12 NPSM straight.

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Sea-Dog 3573931 Hose Klip™ - Water Hose Lock For Deck Fills - 357393-1 - 354-3573931F1

Sea-Dog Line, Hoses, Clamps & Fittings
$12.63

Hose Klip™ Water Hose Lock stops hose from coming out of deck fill during filling. Compression fitting locks into place for hands free operation. Fits most 1-1/2" deck fills. Patent Pending.

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Sea-Dog 3573935 Hose Klip™ - Water Hose Lock For Deck Fills, Pop Display 20/Pk - 357393-5 - 354-3573935F1

Sea-Dog Line, Hoses, Clamps & Fittings
$183.00

Hose Klip™ Water Hose Lock stops hose from coming out of deck fill during filling. Compression fitting locks into place for hands free operation. Fits most 1-1/2" deck fills. Patent Pending.

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Sea-Dog 4261011 Instrument Hole Adapter For 1-1/8" Sockets & Meters - 426101-1 - 354-4261011F1

Sea-Dog Line, Hoses, Clamps & Fittings
$8.83

This Instrument Hole Adapter is designed to install standard 1-1/8" gauges and meters into 2" instrument dash panel holes. The socket adapter installs by placing the face plate in front of the dashboard then inserting the socket/meter in the hole with the washer behind. The assembly is held in place by the socket/meter nut for a clean, finished look. Constructed of UV resistant injection molded nylon.

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Sea-Dog 4261031 Instrument Hole Adapter For Sockets & Meters, Black - 426103-1 - 354-4261031F1

Sea-Dog Line, Hoses, Clamps & Fittings
$14.92

This Instrument Hole Adapter allows you to replace an unused 4" gauge with two new 1-1/8" style gauges. Installs by placing the face plate in front of the dashboard then inserting the socket/meter in the hole with the washer behind. The assembly is held in place by the socket/meter nut for a clean finished look. Constructed of UV resistant injection molded nylon.

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Sea-Dog 4261041 Instrument Hole Adapter For Sockets & Meters, White - 426104-1 - 354-4261041F1

Sea-Dog Line, Hoses, Clamps & Fittings
$14.92

This Instrument Hole Adapter allows you to replace an unused 4" gauge with two new 1-1/8" style gauges. Installs by placing the face plate in front of the dashboard then inserting the socket/meter in the hole with the washer behind. The assembly is held in place by the socket/meter nut for a clean finished look. Constructed of UV resistant injection molded nylon.

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Sea-Dog 435210 Bilge Blower, 3" - 435210 - 354-435210F1

Sea-Dog Line, Bilge Pumps & Blowers
$100.79

Bilge Blower removes air from bilge, engine compartment, heads, and galley. Constructed of injection molded ABS. Installs with four 1/4" bolts (not included).

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Sea-Dog 503236 Manual Bilge Pump - 503236-1 - 354-5032361F1

Sea-Dog Line, Bilge Pumps & Blowers
$45.70

Constructed of durable UV resistant injection molded nylon these manual bilge pumps feature removable hoses, storage clips and removable foot valve for easy cleaning. 6 Strokes per gallon.

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Sea-Dog 512210 Washdown Faucet, Chrome/Brass - 512210-1 - 354-5122101F1

Sea-Dog Line, Bilge Pumps & Blowers
$42.79

Brass Chrome Plated. Ideal for exterior fresh water washdown. Allows for control of water flow on exterior surface. 1/2" FIPT x 3/4" MGHT. 3-5/8" Protrusion.

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Sea-Dog 512220 Washdown Faucet - 512220-1 - 354-5122201F1

Sea-Dog Line, Bilge Pumps & Blowers
$53.09

Brass Chrome Plated. Ideal for exterior fresh water washdown. Allows for control of water flow on exterior surface. 1/2" FIPT x 3/4" MGHT. 3-1/16" Protrusion.

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Sea-Dog 517315 Sink Drain W/90° Fitting - 517315 - 354-517315F1

Sea-Dog Line, Hoses, Clamps & Fittings
$8.83

Injection Molded Delrin.90° 1-1/4" Sink Drain. Includes: 517310 Straight 1-1/4" and gasket, 517310 Straight 1-1/4" screws into the threaded 90° elbow.

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Sea-Dog 520520 Scupper Valve, Black - 520520-1 - 354-5205201F1

Sea-Dog Line, Thru-Hulls & Seacocks
$45.89

Injection Molded Nylon/Neoprene.

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Sea-Dog 5205251 Scupper Valve, White - 520525-1 - 354-5205251F1

Sea-Dog Line, Thru-Hulls & Seacocks
$45.89

Injection Molded Nylon/Neoprene.

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Sea-Dog 5633101 Powder Coated Steel Multi-Purpose Cutter - 563310-1 - 354-5633101F1

Sea-Dog Line, Hoses, Clamps & Fittings
$39.33

This Multipurpose Cutter is great for rope, wire, and plastic tubing. Includes two spare utility blades stored in the handle.

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Sea-Dog 6714951 Heavy Duty Coat Hook, Stainless Steel - 671495-1 - 354-6714951F1

Sea-Dog Line, Hoses, Clamps & Fittings
$66.49

Heavy Duty Coat Hook creates a great securing point for storing gear. Constructed of corrosion resistant investment cast 316 stainless steel. Installs with three #8 FH fasteners (not included). Fasteners are covered by a stainless plate for a clean look.

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Sea-Dog 7538741 7-Way To 4-Flat Trailer Adapter - 753874-1 - 354-7538741F1

Sea-Dog Line, Hoses, Clamps & Fittings
$23.21

Injection Molded PVC.

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Sea-Dog Boat Hook To Lock Button Accessory Adapter - 491060-1 - 354-4910601F1

Sea-Dog Line, Hoses, Clamps & Fittings
$11.39

Allows the Sea-Dog boat hook and boat pole with universal/Acme threads to be used with Shurhold™ and other accessories that have a lock button attachment system. Fiberglass filled injection molded nylon.

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Sea-Dog Line 2270301 Elbow Catch, Black, A:,1-1/8" B:1-5/16", #6 Fh - 227030-1 - 354-2270301F1

Sea-Dog Line, Hoses, Clamps & Fittings
$12.71

Ideal for holding inactive doors shut. Constructed of UV resistant injection molded nylon. Surface mounts with four #6 FH fasteners (not included).

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Sea-Flange Valve 1 - 78-118-01 - 37-7811801F1

Conbraco/Apollo, Hoses, Clamps & Fittings
$0.09

Full-flow, 85-5-5-5 bronze ball valves are designed to replace the old style sea cocks. Stainless steel handle and stem nut, chrome plated bronze ball, glass reinforced TFE seats and seals and body drain plug. U.L. listed. Made in U.S.A. NOT TO BE USED IN POTABLE WATER SYSTEMS.

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Sea-Flange Valve 1-1/2 - 78-116-01F - 37-7811601Ff1

Conbraco/Apollo, Hoses, Clamps & Fittings
$0.09

Full-flow, 85-5-5-5 bronze ball valves are designed to replace the old style sea cocks. Stainless steel handle and stem nut, chrome plated bronze ball, glass reinforced TFE seats and seals and body drain plug. U.L. listed. Made in U.S.A. NOT TO BE USED IN POTABLE WATER SYSTEMS.

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Sea-Flange Valve 1-1/4 - 78-119-01 - 37-7811901F1

Conbraco/Apollo, Hoses, Clamps & Fittings
$0.09

Full-flow, 85-5-5-5 bronze ball valves are designed to replace the old style sea cocks. Stainless steel handle and stem nut, chrome plated bronze ball, glass reinforced TFE seats and seals and body drain plug. U.L. listed. Made in U.S.A. NOT TO BE USED IN POTABLE WATER SYSTEMS.

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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.