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Boat Accessories and Supplies

Boat Accessories and Supplies

  • Attwood Marine Gimballed Drink Holder White 11631-4

    Attwood Marine Gimballed Drink Holder White 11631-4

    Attwood Marine

    $11.99 $7.93
    Attwood Marine Gimballed Drink Holder White 11631-4Self-leveling drink holders with slot for coffee cup handle. For boats, cars, and RVs. Molded plastic. Includes gimbaled surface-mounting bracket. Self-draining.
    Part Number:
    23-116314
    Availability:
    In Stock - Ships same or next business day.
    Color:
    White
    Size:
    4" H x 4-3/8" W
    $11.99 $7.93
  • Attwood Marine LED All Around Light 24" 5530-24A7

    Attwood Marine LED All Around Light 24" 5530-24A7

    Attwood Marine

    $67.99 $47.59
    Attwood Marine LED All Around Light 24" 5530-24A7These lights are smaller, 60% lighter by weight and 30% brighter than the older LED All Around Lights. Two-mile, 360°, visibility for boats up to 39.4' (12 m). Low power draw. Proprietary optics design...
    Part Number:
    23-553024A7
    Availability:
    In Stock - Ships same or next business day.
    Length:
    24"
    $67.99 $47.59
  • Attwood Marine LED Nav Light-2nm Port Black Nv2012Pbr-7

    Attwood Marine LED Nav Light-2nm Port Black Nv2012Pbr-7

    Attwood Marine

    $45.99 $31.99
    Attwood Marine LED Nav Light-2nm Port Black Nv2012Pbr-7 Streamlined deck mount lights that meet today's global regulatory requirements. 2 NM U.S.C.G. Certified Corrosion Resistant Water-Resistant (IP Rating 67) Features tell-tale...
    Part Number:
    23-NV2012PBR7
    Availability:
    In Stock - Ships same or next business day.
    Type:
    Port
    Lens:
    Red
    Housing:
    Black Composite
    Visibility:
    2 nm
    $45.99 $31.99
  • Attwood Marine LED Nav Light-2nm Starboard Black Nv2012Pbg-7

    Attwood Marine LED Nav Light-2nm Starboard Black Nv2012Pbg-7

    Attwood Marine

    $45.99 $31.99
    Attwood Marine LED Nav Light-2nm Starboard Black Nv2012Pbg-7 Streamlined deck mount lights that meet today's global regulatory requirements. 2 NM U.S.C.G. Certified Corrosion Resistant Water-Resistant (IP Rating 67) Features tell-tale...
    Part Number:
    23-NV2012PBG7
    Availability:
    In Stock - Ships same or next business day.
    Type:
    Starboard
    Lens:
    Green
    Housing:
    Black Composite
    Visibility:
    2 nm
    $45.99 $31.99
  • Attwood Marine LED Trailer Light Kit 14065-7

    Attwood Marine LED Trailer Light Kit 14065-7

    Attwood Marine

    $66.95 $43.28
    Attwood Marine LED Trailer Light Kit 14065-7Complete kit includes two multi-functional (stop/tail/turn) submersible LED trailer lights, license plate bracket, wiring harness, installation hardware and instructions. For use with trailers under 80" wide...
    Part Number:
    23-140657
    Availability:
    In Stock - Ships same or next business day.
    $66.95 $43.28
  • Attwood Marine Light-Anchor/Masthead Horz 12 7201-P-7

    Attwood Marine Light-Anchor/Masthead Horz 12 7201-P-7

    Attwood Marine

    $87.99 $59.99
    Attwood Marine Light-Anchor/Masthead Horz 12 7201-P-7 3-mile, 360&deg, illumination. USCG certified for use on freshwater and saltwater boats up to 65.6' (20m). Simple, sealed, one-piece lens. Concealed, protected wiring at the base. Uses two...
    Part Number:
    23-7201P7
    Availability:
    In Stock - Ships same or next business day.
    Height:
    12"
    Base:
    Black Composite
    Pole:
    Aluminum
    $87.99 $59.99
  • Attwood Marine Port Nav Light Inflat Gray 14192-7

    Attwood Marine Port Nav Light Inflat Gray 14192-7

    Attwood Marine

    $58.69 $45.99
    Attwood Marine Port Nav Light Inflat Gray 14192-7 Be seen and be safe with these compact and portable LED navigation lights. All new portable navigation lights are more durable, easier to use, and include Attwood's strongest mounting and pole...
    Part Number:
    23-141927
    Availability:
    In Stock - Ships same or next business day.
    Type:
    Telescoping Pole
    Mount:
    Screw Down or
    Adhesive pad
    Color:
    Marine Gray
    $58.69 $45.99
  • Attwood Marine Pulsar Sidelight Redlens Deck 5040R7

    Attwood Marine Pulsar Sidelight Redlens Deck 5040R7

    Attwood Marine

    $39.49 $20.12
    Attwood Marine Pulsar Sidelight Redlens Deck 5040R7For use on boats up to 39.4' (12 m) in length, provides 1-mile visibility. Twist/bayonet lock design secures lens and cover to base. Includes an 8-watt wedge base lamp and 7" wire leads for connection to...
    Part Number:
    23-5040R7
    Availability:
    In Stock - Ships same or next business day.
    Type:
    Port
    Lens:
    Red
    Housing:
    Black
    $39.49 $20.12
  • Attwood Marine Pulsar™ 1-Mile Deck Mount, Bi-Color Red/Green Combo Sidelight - 12V - Stainless Steel Housing 5045-7

    Attwood Marine Pulsar™ 1-Mile Deck Mount, Bi-Color Red/Green Combo Sidelight - 12V - Stainless Steel Housing 5045-7

    Attwood Marine

    $45.90 $28.99
    Attwood Marine Pulsar Bi-Color Side Light 5045-7 For use on boats up to 39.4' (12 m) in length, provides 1-mile visibility. Twist/bayonet lock design secures lens and cover to base. Includes an 8-watt wedge base lamp and 7" wire leads. Install with (2)...
    Part Number:
    23-50457
    Availability:
    In Stock - Ships same or next business day.
    Finish:
    Black
    $45.90 $28.99
  • Attwood Marine Rod Holder Wire Form 4" Ste 5063-3

    Attwood Marine Rod Holder Wire Form 4" Ste 5063-3

    Attwood Marine

    $22.69 $15.99
    Attwood Marine Rod Holder Wire Form 4" Ste 5063-3   Designed for drift fishing, pan fishing, and more 3/8" diameter coated steel rod UV-resistant plastic coating, protects the rod butt and handle Stainless steel wing nut and stem All Include...
    Part Number:
    23-50633
    Availability:
    In Stock - Ships same or next business day.
    Angle:
    45 Deg -
    Mount:
    4" For trolling
    $22.69 $15.99
  • Attwood Marine Stowaway Stern Light 24 Assembly 7100A7

    Attwood Marine Stowaway Stern Light 24 Assembly 7100A7

    Attwood Marine

    $79.76 $45.99
    Attwood Marine Stowaway Stern Light 24 Assembly 7100A7 2-mile, 360&deg, visibility, for boats up to 39.4' (12 meters) in length. ZAMAK base with swivel cover that protects the socket when light is stowed. Base extends just 3" below deck. Includes...
    Part Number:
    23-7100A7
    Availability:
    In Stock - Ships same or next business day.
    Length:
    24"
    $79.76 $45.99
  • Attwood Marine Trailer Coupler Lock 1 Piece 12044-6

    Attwood Marine Trailer Coupler Lock 1 Piece 12044-6

    Attwood Marine

    $22.89 $14.24
    Attwood Marine Trailer Coupler Lock 1 Piece 12044-6One piece. For maintenance-free trailer security. Solid brass with rustproof stainless steel shackle pin. Includes two keys. Shank length: 5/8" x 1/4" diameter.
    Part Number:
    23-120446
    Availability:
    In Stock - Ships same or next business day.
    $22.89 $14.24
  • Attwood Marine Underwater 3 LED White 65Uw03W-7

    Attwood Marine Underwater 3 LED White 65Uw03W-7

    Attwood Marine

    $188.69 $125.56
    Attwood Marine Underwater 3 LED White 65Uw03W-7Introducing LightArmor&trade, Underwater Lights from Attwood, a new line of premium surface-mount LED lights that are engineered to be the brightest and most durable lights in the industry. Like all...
    Part Number:
    23-65UW03W7
    Availability:
    In Stock - Ships same or next business day.
    Lumens:
    800
    LED Color:
    Intense White
    Volts:
    12
    Amps:
    0.43
    Size:
    4"
    $188.69 $125.56
  • Bearing Buddy 1.781 Bear Bud with Bra 2/Cd 41201

    Bearing Buddy 1.781 Bear Bud with Bra 2/Cd 41201

    Bearing Buddy

    $35.69 $30.49
    Bearing Buddy 1.781 Bear Bud with Bra 2/Cd 41201Keeps 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 The...
    Part Number:
    176-41201
    Availability:
    In Stock - Ships same or next business day.
    Model #:
    1781
    Size:
    1.781"
    Pack:
    2
    $35.69 $30.49
  • Bearing Buddy 1.980 Bear Budii SS with Bra 2/Cd 42108

    Bearing Buddy 1.980 Bear Budii SS with Bra 2/Cd 42108

    Bearing Buddy

    $49.89 $37.45
    Bearing Buddy 1.980 Bear Budii SS with Bra 2/Cd 42108Prevents wheel bearing failure on boat, snowmobile, ATV, RV and utility trailers. Keeps water and dirt out of hubs and bearings. Includes The Bearing Buddy® Bra a vinyl cover that fits over the...
    Part Number:
    176-42108
    Availability:
    In Stock - Ships same or next business day.
    Model #:
    1980-SS
    Size:
    1.980"
    Outer Bearing Cup:
    L-44643 - L-44649 - L-44640
    Pack:
    2
    $49.89 $37.45
  • Bearing Buddy 1.980 SS Bear Bud with Auto 2/Cdd 42204

    Bearing Buddy 1.980 SS Bear Bud with Auto 2/Cdd 42204

    Bearing Buddy

    $46.99 $43.99
    Bearing Buddy 1.980 SS Bear Bud with Auto 2/Cdd 42204 Prevents wheel bearing failure on boat, snowmobile, ATV, RV and utility trailers. Keeps water and dirt out of hubs and bearings. Eliminates bearing repacking Grease level easily...
    Part Number:
    176-42204
    Availability:
    In Stock - Ships same or next business day.
    Model #:
    1980A-SS
    Size:
    1.980"
    Pack:
    2
    $46.99 $43.99
  • Bearing Buddy Spindo Seal For 1.810 Cd 60010

    Bearing Buddy Spindo Seal For 1.810 Cd 60010

    Bearing Buddy

    $20.69 $17.48
    Bearing Buddy Spindo Seal For 1.810 Cd 60010For use with Bearing Buddy on trailers with brakes or as replacement seals. Lets seal ride on permanently smooth, corrosion-proof surface constantly greased by action of Bearing Buddy. Seals will last much...
    Part Number:
    176-60010
    Availability:
    In Stock - Ships same or next business day.
    Model #:
    1810
    Bearing Cone:
    L68149
    Seal:
    2.36"
    Pack:
    2
    $20.69 $17.48
  • Bearing Buddy Spindo Seal For 1.980 Pr 60001

    Bearing Buddy Spindo Seal For 1.980 Pr 60001

    Bearing Buddy

    $20.69 $17.48
    Bearing Buddy Spindo Seal For 1.980 Pr 60001For use with Bearing Buddy on trailers with brakes or as replacement seals. Lets seal ride on permanently smooth, corrosion-proof surface constantly greased by action of Bearing Buddy. Seals will last much...
    Part Number:
    176-60001
    Availability:
    In Stock - Ships same or next business day.
    Model #:
    1980
    Bearing Cone:
    L-44643
    Seal:
    1.98"
    Pack:
    2
    $20.69 $17.48
  • Bennett 12 x 12 Standard Trim Plane Assembly TPA1212

    Bennett 12 x 12 Standard Trim Plane Assembly TPA1212

    Bennett Marine

    $225.29 $149.99
    Bennett 12 x 12 Standard Trim Plane Assembly TPA1212Bennett trim planes are made of high-quality 304 stainless steel and remain strong and rigid, even in the most challenging situations. Each trim plane assembly includes a trim plane, backing plate and...
    Part Number:
    219-TPA1212
    Availability:
    Same Or Next Business Day
    Construction:
    Stainless Steel
    $225.29 $149.99
  • Bennett 18 x 12 Standard Trim Plane Assembly TPA1812

    Bennett 18 x 12 Standard Trim Plane Assembly TPA1812

    Bennett Marine

    $254.69 $187.83
    Bennett 18 x 12 Standard Trim Plane Assembly TPA1812Bennett trim planes are made of high-quality 304 stainless steel and remain strong and rigid, even in the most challenging situations. Each trim plane assembly includes a trim plane, backing plate and...
    Part Number:
    219-TPA1812
    Availability:
    Same Or Next Business Day
    Construction:
    Stainless Steel
    $254.69 $187.83

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.