Boat Accessories and Supplies
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Taylor BoatGuard Fenders with Fender Line - 2 Pack
Taylor
$45.89 $40.00Taylor BoatGuard Fenders with Fender Line - 2 Pack Ribs minimize rolling Seamless one piece construction Tough UV marine vinyl lasts years in the sun- Part Number:
- taylor-boatguard2pk
- Availability:
- In Stock - Ships same or next business day.
$45.89 $40.00 -
Tiedown Engineering Shaft-12"roller 5/8"x 13-1/2 86031
Tiedown Engineering
$15.29 $14.74Tiedown Engineering Shaft-12"roller 5/8"x 13-1/2 86031Zinc plated steel.- Part Number:
- 241-86031
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Shaft w/2 Pal Nuts
- Shaft:
- 5/8"
- Length:
- 13-1/4"
$15.29 $14.74 -
Ancor 1Ga 5/16 2Pk Tinned Lug 252275
Ancor
$5.82 $5.49Ancor 1Ga 5/16 2Pk Tinned Lug 252275Heavy duty, pure copper for maximum current flow and tinned for corrosion resistance and easy soldering. Closed end to seal out moisture.- Part Number:
- 639-252275
- Availability:
- In Stock - Ships same or next business day.
- Cable Size:
- #1
- Fastener:
- 5/16"
- Pack:
- 2
$5.82 $5.49 -
Ancor Cable #4 Red 32 Length 189135
Ancor
$51.39 $27.99Ancor Cable #4 Red 32 Length 189135 Manufactured with Ancor's premium UL1426 tin copper battery cable. Flame retardant, UV inhibited, rated to 600V and 105°, celsius. Lugs are tin copper to avoid corrosion and last longer. Each end has a piece of...- Part Number:
- 639-189135
- Availability:
- In Stock - Ships same or next business day.
- Gauge:
- 4
- Color:
- Red
- Length:
- 32"
- Stud:
- 3/8"
$51.39 $27.99 -
Attwood Marine Strainer 3885-3
Attwood Marine
$12.99 $8.99Attwood Marine Strainer 3885-3 A cetal plastic durable strainer to prevent debris from clogging baitwell drains and aerator pumps.- Part Number:
- 23-38853
- Availability:
- In Stock - Ships same or next business day.
- Fits:
- Fits 3/4" aerator inlet
- Thread:
- 3/4"-14 NPSM
$12.99 $8.99 -
Sold Out, please call for ETA.
Attwood Marine Universal Ski Mirror/Perma-Plate 9083-7
Attwood Marine
$43.77Attwood Marine Universal Ski Mirror/Perma-Plate 9083-7Universal mount installs on dash or windshield. Shatterproof, 180°, convex mirror eliminates blind spots. Adjusts to any position up-and-down or side-to-side.- Part Number:
- 23-90837
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Perma-Plate
- Size:
- 7-5/16" W x 2-1/2" H
- Fits:
- 3/4" Windshield
$43.77 -
Beckson Marine Drink Holder Black Gh43B1
Beckson Marine
$10.27 $8.09Beckson Marine Drink Holder Black Gh43B1Install almost anywhere. There are molded in stand-offs on the bottom of holders to help prevent condensation build-up and keep containers from sticking to the bottom, and four generous holes that allow for...- Part Number:
- 35-GH43B1
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Black
- Size:
- 3-3/4" ID x 3-1/4" D
- Hole:
- 3-7/8"
$10.27 $8.09 -
Garmin NMEA 2000 Backbone/Drop Cables (Right Angle) - 1' 010-11089-01
Garmin
$29.99 $24.08NMEA 2000® Backbone/Drop Cables (Right Angle) - 1'Extend your NMEA 2000 backbone with our 1 foot (0.3 m) or 6 foot (1.82 m) right angle backbone cable. WARNING: This product can expose you to chemicals which are known to the State of California to...- Part Number:
- CW-65351
$29.99 $24.08 -
Garmin Replacement Transducer Bracket f/Plastic TM Transducer w/Depth & Temp K00-00118-01
Garmin
$20.91 $18.99Replacement Transducer Bracket for Plastic Transom Mount Transducer with Depth & Temp K00-00118-01This replacement Transducer Bracket is for the plastic transom mount that can be used to replace the dual frequency transducers included with many...- Part Number:
- CW-44786
$20.91 $18.99 -
Lenco LED Indicator Integrated Tactile Switch Kit w/Pigtail f/Single Actuator Systems 15170001
Lenco Marine
$512.22 $339.99LED Indicator Integrated Tactile Switch Kit with Pigtail for Single Actuator Systems Complete your Lenco trim tab system with the latest, maintenance-free (ALL-IN-ONE) integrated tactile switch kit design. This NEW switch technology improves accuracy...- Part Number:
- 622-15170001
- Availability:
- In Stock - Ships In Stock - Ships Same Or Next Business Day.
$512.22 $339.99 -
Lumitec SeaBlaze Quattro LED Underwater Light - Spectrum - RGBW 101510
Lumitec
$441.89 $428.49SeaBlaze Quattro LED Underwater Light - Spectrum - RGBW 101510 Since 2008, the SeaBlaze family of underwater lights has maintained its position as the undisputed value leader in underwater lighting. Built on the shoulders of the world’s most...- Part Number:
- CW-69926
$441.89 $428.49 -
Perko Rod Holder Cap & Gasket Kit 0480Dp0Black
Perko
$25.19 $24.99Perko Rod Holder Cap & Gasket Kit 0480Dp0Black Soft black flange gasket with integral flip-up cap and soft black lip. Use as replacement or as upgrade for older holders.- Part Number:
- 9-0480DP0BLK
- Availability:
- In Stock - Ships same or next business day.
- Fits:
- 448DP1CHR - 1205DPCHR
$25.19 $24.99 -
Sea-Dog Line Connector Set Polqrized 426880-1
SEA-DOG LINE
$9.99 $9.49Sea-Dog Line Connector Set Polqrized 426880-1 16AWG Wire size.- Part Number:
- 354-4268801
- Availability:
- In Stock - Ships same or next business day.
- A:
- 1-1/16"
- B:
- 5/8"
- C:
- 5/16"
$9.99 $9.49 -
Sea-Dog Line Dual Round Voltmeter 5V-15VDC with Rainbow Dial 421616-1
SEA-DOG LINE
$39.95 $33.99Sea-Dog Line Dual Round Voltmeter 421616-1 This digital dual voltmeter displays voltage for main and auxiliary batteries simultaneously. The compact size allows installation in a wide variety of locations. Red LED display. IP65 rating. Injection molded...- Part Number:
- 354-4216161
- Availability:
- In Stock - Ships same or next business day.
- Dia.:
- 1-7/16"
- Depth:
- 1-3/8"
- Hole:
- 1-1/8"
- Volts:
- 17807
$39.95 $33.99 -
Sea-Dog Line Fender Line 1/4" x 6' Pr Black 302106006Bk-1
SEA-DOG LINE
$8.65 $6.99Sea-Dog Line Fender Line 1/4" x 6' Pr Black 302106006Bk-1 Double Braided Fender Line 100% premium double braided nylon Professional double braided nylon splice Yacht whipped at bitter end and splice point Sold in pairs- Part Number:
- 354-302106006BK1
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Black
- A (Dia.):
- 1/4"
- B (Length):
- 6'
- C (Eye Size):
- 2"
- WLL-kgs/lbs:
- 132/290
- B.S.-kgs/lbs:
- 660/1330
- Pack:
- 2
$8.65 $6.99 -
Sea-Dog Line Ny Windsheild Brace Foot1Pr/Pk 324310-1
SEA-DOG LINE
$16.25 $13.96Sea-Dog Line Ny Windsheild Brace Foot1Pr/Pk 324310-1Includes: 324300 Nylon Windshield Brace Feet (2) and a 14-1/4" length of aluminum tube to be cut to size- Part Number:
- 354-3243101
- Availability:
- In Stock - Ships same or next business day.
- A:
- 14-1/4"
$16.25 $13.96 -
Sea-Dog Line Nylon Thimble (White) - 5/8 In 173556
SEA-DOG LINE
$4.37Sea-Dog Line Nylon Thimble (White) - 5/8 In 173556 These Thimbles are used to protect rope from contact with the load it is hoisting. The thimbles keep the eye splice from being crushed while reducing chafe and abrasion. Ideal for floating rope,...- Part Number:
- 354-173556
- Availability:
- In Stock - Ships same or next business day.
- A:
- 5/8"
- B:
- 1-1/16"
- C:
- 3-1/8"
- Pkg.:
- Bulk
$4.37 -
Sea-Dog Line Windshield/Door Bumper Pad Black 324390-1
SEA-DOG LINE
$3.56Sea-Dog Line Windshield/Door Bumper Pad Black 324390-1- Part Number:
- 354-3243901
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Black
- A:
- 3/4"
- B:
- 3/16"
- C:
- 3/8"
- D:
- 1/8"
$3.56 -
Seachoice 18 Varnished Flag Pole 77021
Seachoice
$16.49 $11.99Seachoice 18 Varnished Flag Pole 77021 Varnished mahogany pole • Complete with two brass screw hooks- Part Number:
- 50-77021
- Availability:
- In Stock - Ships same or next business day.
- ID:
- 3/4"
- Length:
- 18"
$16.49 $11.99 -
Seachoice Hidden Horn With SS Grill 14571
Seachoice
$43.99 $34.99Seachoice Hidden Horn With SS Grill 14571 Meets ABYC, NMMA specifications • Contains stainless steel cover and 2 electrical connectors (packard and 2-T quick disconnect). • Fastener on center width: 2.1"Cut Out: 3.5" L x 2...- Part Number:
- 50-14571
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 3.1" H x 5.6" W x 3.6" D
- Volts:
- 12
- Max Amps:
- 6
$43.99 $34.99
Shop the Best Boat Accessories Online
Whether you're prepping for a weekend on the water or upgrading your gear, PowerBoatSupply.com has all the boat accessories you need. From electrical components and drink holders to safety gear and dock lines, our wide selection of boat accessories ensures you're ready for anything out on the water.
We carry trusted brands like Sea-Dog Line, Seachoice, Attwood Marine, and more — offering both essential and specialized boat accessories for every type of boater. Not sure which part is right for your setup? Our team is here to help you choose the best boat accessories for your vessel and your adventures.
Browse our best-selling items below and get fast shipping, great prices, and top-rated customer service from PowerBoatSupply.com — your source for quality marine parts and accessories since 1987.