Boat Accessories and Supplies
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Tiedown Engineering Winch Strap 20' 50470
Tiedown Engineering
$31.19 $27.93Tiedown Engineering Winch Strap 20' 50470Easy to install and no more tangling in the drum. Each strap comes with a heavy-duty forged latch hook.- Part Number:
- 241-50470
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 2" x 20'
- Break Strength:
- 5000 lbs.
$31.19 $27.93 -
Ancor 12 Ga White Tinned Wire 100' 106910
Ancor
$90.19 $42.99Ancor 12 Ga White Tinned Wire 100' 106910 Tinned copper stranding for maximum protection against corrosion, electrolysis and resists fatigue due to vibration and flexing. Rated at 600 volts and 105°C, the heavy duty insulation is resistant to heat...- Part Number:
- 639-106910
- Availability:
- In Stock - Ships same or next business day.
- Gauge:
- #12
- Color:
- White
- Length:
- 100'
$90.19 $42.99 -
Ancor 14 Ga Gray Tinned Wire 100' 104410
Ancor
$61.79 $32.99Ancor 14 Ga Gray Tinned Wire 100' 104410 Tinned copper stranding for maximum protection against corrosion, electrolysis and resists fatigue due to vibration and flexing. Rated at 600 volts and 105°C, the heavy duty insulation is resistant to heat...- Part Number:
- 639-104410
- Availability:
- In Stock - Ships same or next business day.
- Gauge:
- #14
- Color:
- Gray
- Length:
- 100'
$61.79 $32.99 -
Ancor 14 Ga Lt Blue Tinned Wire 100' 103910
Ancor
$61.79 $32.99Ancor 14 Ga Lt Blue Tinned Wire 100' 103910 Tinned copper stranding for maximum protection against corrosion, electrolysis and resists fatigue due to vibration and flexing. Rated at 600 volts and 105°C, the heavy duty insulation is resistant to heat...- Part Number:
- 639-103910
- Availability:
- In Stock - Ships same or next business day.
- Gauge:
- #14
- Color:
- Light Blue
- Length:
- 100'
$61.79 $32.99 -
Attwood Marine 2-Pin Socket Only For #911339 910836B-1
Attwood Marine
$12.88 $8.99Attwood Marine 2-Pin Socket Only For #911339 910836B-1- Part Number:
- 23-910836B1
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Replacement 2 pin socket
$12.88 $8.99 -
Attwood Marine Aerator Head-1 Valve 4118A5
Attwood Marine
$27.59 $17.99Attwood Marine Aerator Head-1 Valve 4118A5 Single valve spray head. Constructed of ABS plastic.- Part Number:
- 23-4118A5
- Availability:
- In Stock - Ships same or next business day.
- Description:
- 1 valve
- Hose:
- 3/4" ID
- Pkg.:
- Poly Bag
$27.59 $17.99 -
Attwood Marine LED Nav Light-2nm Bicolor Black Nv2002Pb-7
Attwood Marine
$60.99 $41.99Attwood Marine LED Nav Light-2nm Bicolor Black Nv2002Pb-7 Lghts feature LightArmor intelligent engineering. Water resistant (IP rating 67) and feature a smaller footprint with refined styling. Tough PC/ABS Housing Santoprene&trade, Gasket 2 NM...- Part Number:
- 23-NV2002PB7
- Availability:
- In Stock - Ships same or next business day.
- Housing:
- Black Composite
- Visibility:
- 2 nm
$60.99 $41.99 -
Bearing Buddy 1.980 Bear Buddy with Bra 2/Cd 42101
Bearing Buddy
$39.39 $33.64Bearing Buddy 1.980 Bear Buddy with Bra 2/Cd 42101Keeps water and dirt out of wheel bearings and keeps them properly lubricated. The Bearing Buddy® automatic pressure relief feature allows excess grease to escape if the hub is overfilled. Includes...- Part Number:
- 176-42101
- Availability:
- In Stock - Ships same or next business day.
- Model #:
- 1980
- Size:
- 1.980"
- Pack:
- 2
$39.39 $33.64 -
Bearing Buddy 2.562 Bearing Protector 2/Cd 42560
Bearing Buddy
$63.39 $58.53Bearing Buddy 2.562 Bearing Protector 2/Cd 42560 When properly installed and maintained, Bearing Buddy® prevents wheel bearing failure and eliminates bearing repacking. Boat trailer wheels can be completely submerged. The Bearing Buddy®...- Part Number:
- 176-42560
- Availability:
- In Stock - Ships same or next business day.
- Model #:
- 2562
- Size:
- 2.562"
- Bearing Cone:
- 48548
- Bearing Cup:
- 48510
- Pack:
- 2
$63.39 $58.53 -
Carver Covers Support Pole with Y-Strap 60008
Carver Covers
$65.99 $49.99Carver Covers Support Pole with Y-Strap 60008 New innovative design. Two systems can be easily connected. Ideal for pontoons. Extend the life of your cover. Eliminates virtually all areas that could collect water. Simple to install with two...- Part Number:
- 500-60008
- Availability:
- In Stock - Ships same or next business day.
- Boat Size:
- Up to 28'
$65.99 $49.99 -
Orion Safety Products LED S.O.S. Light 547
Orion Safety Products
$149.99 $105.36Orion Safety Products LED S.O.S. Light 547Flashes bright "SOS" distress signal in Morse Code3 Nautical mile visibilityMicroprocessor provides an even light sourceIntuitive On/Off switchLow battery indicatorUses 2 D-cell batteries (not included)Floating,...- Part Number:
- 191-547
- Availability:
- In Stock - Ships same or next business day.
$149.99 $105.36 -
Perko Bulbs-12V 2/Cd 0338Dp2Clr
Perko
$14.09 $12.99Perko Bulbs-12V 2/Cd 0338Dp2Clr For navigation lights on vessels under 20 m. in length.- Part Number:
- 9-0338DP2CLR
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 1-1/2" L x 5/8" dia.
- Volts:
- 12
- Card:
- 2
$14.09 $12.99 -
Sea-Dog Line 6 LED Festoon Bulb 1-3/4 1/Cd 442244-1
SEA-DOG LINE
$10.75 $9.15Sea-Dog Line 6 LED Festoon Bulb 1-3/4 1/Cd 442244-1Nickel Plated Brass. 12V, 180 mA. Sold individually.- Part Number:
- 354-4422441
- Availability:
- In Stock - Ships same or next business day.
- LEDs:
- 6
- A:
- 1-3/4"
- B:
- 3/8"
- Watts:
- 25W
- Candle Power:
- 800
$10.75 $9.15 -
Sea-Dog Line Aluminum Breaker Panel 422800-1
SEA-DOG LINE
$81.95 $59.53Sea-Dog Line Aluminum Breaker Panel 422800-1Aluminum. Vertical mount breaker panel. Supplied with eight (2-3 amp, 2-6 amp, 1-8 amp and 1-1- amp) AC/DC breakers.- Part Number:
- 354-4228001
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 6-1/2" W x 4-1/2" H
- Breakers:
- 8
$81.95 $59.53 -
Sea-Dog Line Canvas Snap Windshield 299125-1
SEA-DOG LINE
$8.00 $7.32Sea-Dog Line Canvas Snap Windshield 299125-1 Nickel plated brass canvas fasteners. Excellent snap action and holding strength. Easy Installation.- Part Number:
- 354-2991251
- Availability:
- In Stock - Ships same or next business day.
- Description:
- S.S. Windchield Clip
- Size:
- 7/8"
- Pack:
- 4/set
$8.00 $7.32 -
Sea-Dog Line Marine Boat Rod Holder -Side Mount White 325121-1
SEA-DOG LINE
$12.15 $10.68Sea-Dog Line Rod Holder -Side Mount White 325121-1 Both have a molded-in stand-off the back of the rod holder allowing direct mounting to any flat surface.- Part Number:
- 354-3251211
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 11-11/16" L x 1-3/4" ID
- Color:
- White
$12.15 $10.68 -
Sea-Dog Line Rocker Switch On/Off 420241-1
SEA-DOG LINE
$8.75 $7.78Sea-Dog Line Rocker Switch On/Off 420241-1Rated 15 amps @12 volts. ON in parenthesis (On) indicates a momentary position.Cutout size 7/8" x 1-7/16".- Part Number:
- 354-4202411
- Availability:
- In Stock - Ships same or next business day.
- Positions:
- On/Off
- Type:
- SPST
$8.75 $7.78 -
Sea-Dog Line Themal Breaker 15 Amp 420815-1
SEA-DOG LINE
$7.36Sea-Dog Line Themal Breaker 15 Amp 420815-1Stamped brass and molded bakelite.- Part Number:
- 354-4208151
- Availability:
- In Stock - Ships same or next business day.
- Amps:
- 15
$7.36 -
Seachoice 110 Degree Self-Parking Windshield Wiper Kit 41801
Seachoice
$101.11 $73.99Seachoice Self Parking Windshield Wiper 41801 Kit Contains: • Frame Mounting Style • Stainless steel motor housing with 1-7/8" shaft length and 3/8" shaft diameter • Adjustable arm (110°,...- Part Number:
- 50-41801
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Kit
- Volts:
- 12
$101.11 $73.99 -
Seachoice 22-18Heat Shrink Butt Con 25/Pk 60181
Seachoice
$20.39 $13.69Seachoice 22-18Heat Shrink Butt Con 25/Pk 60181 Marine grade heat shrinkable butt splices99.9% Pure copper with seamless tube, tin platedProprietary nylon/polyolefin 3:1 shrink ratio tubing with adhesive lining provides maximum clarity for wire...- Part Number:
- 50-60181
- Availability:
- In Stock - Ships same or next business day.
- Wire Range:
- 22-18
- Color:
- Red
- Pack:
- 25
$20.39 $13.69
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.