Boat Accessories and Supplies
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Taylor Big B Inflatable Vinyl Fender
Taylor
$39.99Taylor Big B Inflatable Vinyl Fender Tubular center for end-to-end line passage Ribbed sides keep fenders in position and minimize roll Built-in bi-valve allows you to inflate the fender to just the right pressure Can be hung vertically or horizontally...- Part Number:
- taylor-bigb
- Availability:
- In Stock - Ships same or next business day.
$39.99 -
Attwood Marine Anti-Glare Globe F/3900 Series 912021-7
Attwood Marine
$18.21 $10.99Attwood Marine Anti-Glare Globe F/3900 Series 912021-7- Part Number:
- 23-9120217
- Availability:
- In Stock - Ships same or next business day.
- Replaces:
- Anti-glare -
old style - Fits:
- 3900
- Pkg.:
- Clam Shell
$18.21 $10.99 -
Garmin 12" Protective Cover - Plastic 010-12799-01
Garmin
$29.9912" Protective Cover - Plastic Keep your compatible GPSMAP device safe from the harsh marine environment, when not in use, with this plastic protective cover. Compatible with units: 8412/8412xsv 8612/8612xsv WARNING: This product can...- Part Number:
- CW-75152
$29.99 -
Sea-Dog Line 90 Deg Inside Eye End (White) 273351-1
SEA-DOG LINE
$5.59Sea-Dog Line 90 Deg Inside Eye End (White) 273351- The Side Mount Eye End used in conjunction with an Eye Mount Bracket converts standard internal eyes into quick release fittings. These 90° eye ends fit 3/4” OD tubing. Constructed of UV...- Part Number:
- 354-2733511
- Availability:
- In Stock - Ships same or next business day.
- Color:
- White Injection Molded Nylon
- Tube O.D.*:
- 3/4"
$5.59 -
Seachoice LED Courtesy Interior Blue 3121
Seachoice
$23.32 $20.99Seachoice LED Courtesy Interior Blue 3121 12V4 LED lightsPre-drilled to accommodate #6 screws. • 3" Diax 5/8" DPacked with both chrome and white bezels.- Part Number:
- 50-03121
- Availability:
- In Stock - Ships same or next business day.
- Bezel:
- (1) Chrome
(1) White - LED Color:
- Blue
$23.32 $20.99 -
Seachoice Mini Livewell Light SS Green 50-05511
Seachoice
$19.29 $11.93Seachoice Mini Livewell Light SS Green 50-05511 Can be used in harsh environments with moisture exposureExcellent for lighting walk-ways, steps, seating and lounging areasThe light comes with a very stylish 316 Stainless Steel polished coverInstalled...- Part Number:
- 50-05511
- Availability:
- In Stock - Ships same or next business day.
- LED Color:
- Green
$19.29 $11.93 -
Seachoice Square U 1/2-13 x 3-1/16 x 6-5/16 Bulk 57470
Seachoice
$10.14 $8.99Seachoice Square U 1/2-13 x 3-1/16 x 6-5/16 Bulk 57470 Made of galvanized steelInclude nuts and lock washersCovers most U-Bolt applicationsOne per card or in bulk.- Part Number:
- 50-57470
- Availability:
- In Stock - Ships same or next business day.
- Thread:
- 1/2"-13
- A:
- 3-1/16"
- B:
- 6-5/16"
- C:
- 2"
- Type:
- SQ
- For:
- -
$10.14 $8.99 -
Seachoice Windproof Ashtray 79401
Seachoice
$18.99 $15.99Seachoice Windproof Ashtray 79401 Non corrosive stainless steel non-slip bean bag ashtray with attractive nautical design.- Part Number:
- 50-79401
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Blue
- Size:
- 4-1/8" dia.
$18.99 $15.99 -
Beckson Marine Can/Bottle/Air Horn Holder White Hh-6
Beckson Marine
$28.50 $24.99Beckson Marine Can/Bottle/Air Horn Holder White Hh-6 Safety-soft flexible PVC prevents injuries. HH6: Standard size is perfect for beverage cans, hand held air horns, etc. Uses screws to mount.HH61: Two step model. The inner step holds cans and air...- Part Number:
- 35-HH6
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Screw mount
- Color:
- White
- Size:
- 3" W x 4-1/2" H x 2-3/4" Dia.
$28.50 $24.99 -
Sea-Dog Line Side Mount Deck Hinge Fitting 270255-1
SEA-DOG LINE
$24.95 $20.29Sea-Dog Line Side Mount Deck Hinge Fitting 270255-1 Side Mount Hinge Fittings are designed to mount vertically and attach an eye end in Bimini top applications. 1/4” or 5/16” pin size. Constructed of corrosion resistant investment...- Part Number:
- 354-2702551
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Stainless 4-Hole
- Base:
- 1-7/8" x 2-13/16"
- Pin:
- 5/16"
$24.95 $20.29 -
Seachoice Int Eye End-7/8 -Black 76051
Seachoice
$4.59 $4.29Seachoice Int Eye End-7/8 -Black 76051 Manufactured from high impact, super tough nylonOffers superior performance.- Part Number:
- 50-76051
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Black
- Fits:
- 7/8" OD Tube
- Pack:
- 1 pr.
$4.59 $4.29 -
Seachoice Replacement Tether Coil 11691
Seachoice
$8.99 $6.17Seachoice Replacement Tether Coil 11691- Part Number:
- 50-11691
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Replacement Coil Lanyard
$8.99 $6.17 -
Seachoice Rocker Switch On-Off SPST White 10811
Seachoice
$9.69 $7.37Seachoice Rocker Switch On-Off SPST White 10811 Rated 16A @ 12VRequires .86" x 1.45" cut out- Part Number:
- 50-10811
- Availability:
- In Stock - Ships same or next business day.
- Positions:
- On/Off
- Color:
- White
- Type:
- SPST
- Terminals:
- 2
$9.69 $7.37 -
Attwood Marine 1.5 Oval Light White LED SS 6350W7
Attwood Marine
$35.69 $21.68Attwood Marine 1.5 Oval Light White LED SS 6350W7Extremely compact, just 1.63" long. With electro-polished 316 Stainless covers and fully sealed electronics. Perfect for step, accent, and courtesy lighting, the Micro Light can be used in rod storage...- Part Number:
- 23-6350W7
- Availability:
- In Stock - Ships same or next business day.
- LED Color:
- White
$35.69 $21.68 -
Attwood Marine Round Corner Dock Fender 93534-1
Attwood Marine
$30.69 $24.99Attwood Marine Round Corner Dock Fender 93534-1 Molded from a lightweight polymeric material that is soft to the touch, easy on hulls, and resistant to UV, chalking, splitting, and crushing. Double-molded eye ends for extra strength. Seamless one-piece...- Part Number:
- 23-935341
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Round Corner Fender
- Size:
- 7" x 15"
$30.69 $24.99 -
Bearing Buddy Bearing Buddy Bra For 1980/Cd 70019
Bearing Buddy
$11.29 $8.99Bearing Buddy Bearing Buddy Bra For 1980/Cd 70019 Keeps grease off trailer wheels.- Part Number:
- 176-70019
- Availability:
- In Stock - Ships same or next business day.
- Fits:
- Bearings 1980 - 1938 - 1968
- Pack:
- 2
$11.29 $8.99 -
Seachoice Center Hole Fender
Seachoice
$52.94 $37.87Seachoice Center Hole Fender Center Hole Roto-molded fenders are manufactured from Marine Grade vinyl for superior strength, cushioning and a high gloss finish The valve plug housing is molded into the fender and recessed to prevent the valve lug from...- Part Number:
- seachoice-centerholefender
- Availability:
- In Stock - Ships same or next business day.
- Eye:
- 5/8"
$52.94 $37.87 -
Seachoice Molded Marine Connector Pol. 13801
Seachoice
$11.83 $9.99Seachoice Molded Marine Connector Pol13801 Polarized 2 contact connectorFor marine and automotive useMolded ABS interiorsProtected by PVC capsFor 6V, 12V and 24V applications10A @ 12V.- Part Number:
- 50-13801
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Round
$11.83 $9.99 -
Seachoice Water Dragon W/SS Cov 12Led Blue 50-03621
Seachoice
$342.91 $203.48Seachoice Water Dragon W/SS Cov 12Led Blue 50-03621 Anodized die-cast aluminum body • Thermal overheat protection • Operates at 9 - 30V DC • TecSeal Urethane Potting - Guaranteed Circuit Board...- Part Number:
- 50-03621
- Availability:
- In Stock - Ships same or next business day.
- Lumens:
- 5500
- LEDs:
- 12
- LED Color:
- Blue
- Bezel:
- Stainless Steel
$342.91 $203.48 -
Sea-Dog Line Boat Hook Mooring Snap Kit 491055-1
SEA-DOG LINE
$32.45 $25.34Sea-Dog Line Boat Hook Mooring Snap Kit 491055-1 The Boat Hook Mooring Buoy Snap Kit is the convenient and easy solution for attaching a mooring line to a buoy or cleat. Using the included keeper plate, these channeled snaps fit onto the end of boat...- Part Number:
- 354-4910551
- Availability:
- In Stock - Ships same or next business day.
- A:
- 3/8"
- B:
- 4"
- C:
- 5/8"
- D:
- 7/8"
- E:
- 1-3/4"
- F:
- 7/16"
- Fastener:
- #8 FH
$32.45 $25.34
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.