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Boat Accessories and Supplies

Boat Accessories and Supplies

  • Ancor 6 Ga Red Tinned Wire 25' 112502

    Ancor 6 Ga Red Tinned Wire 25' 112502

    Ancor

    $98.59 $44.99
    Ancor 6 Ga Red Tinned Wire 25' 112502 Tinned copper stranding for maximum protection against corrosion, electrolysis and fatigue due to vibration and flexing. Rated at 600 volts and 105°C, the heavy duty insulation is resistant to heat and abrasion...
    Part Number:
    639-112502
    Availability:
    In Stock - Ships same or next business day.
    Gauge:
    #6
    Color:
    Red
    Length:
    25'
    $98.59 $44.99
  • Ancor Cable #4 Black 18 Length 189130

    Ancor Cable #4 Black 18 Length 189130

    Ancor

    $37.39 $16.27
    Ancor Cable #4 Black 18 Length 189130Manufactured 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:
    639-189130
    Availability:
    In Stock - Ships same or next business day.
    Gauge:
    4
    Color:
    Black
    Length:
    18"
    Stud:
    5/16"
    $37.39 $16.27
  • Attwood Marine Battery Tray 24M-with Cross Bar 9090-5

    Attwood Marine Battery Tray 24M-with Cross Bar 9090-5

    Attwood Marine

    $14.99 $8.59
    Attwood Marine Battery Tray 24M-with Cross Bar 9090-5Heavy-duty, non-corrosive, black plastic. Includes adjustable-height crossbar and two retaining bolts. Meets ABYC Standard E-10 and USCG requirements. Patented design. Install with #10 screws.
    Part Number:
    23-90905
    Availability:
    In Stock - Ships same or next business day.
    Fits:
    Series 24/24M
    ID:
    10-5/8" L x 6-3/4" W x 8-3/4" H
    $14.99 $8.59
  • Sold Out, please call for ETA.
    Attwood Marine Bellows Signal Horn 2460-7

    Attwood Marine Bellows Signal Horn 2460-7

    Attwood Marine

    $24.59 $20.25
    Attwood Marine Bellows Signal Horn 2460-7The Bellow Signal Horn is a lung-powered horn that delivers a 110db output. The signal horn is designed for personal protection and safety on land and on water. The horn meets U.S. Coast Guard Rule 33 (Annex III)...
    Part Number:
    23-24607
    Availability:
    In Stock - Ships same or next business day.
  • Attwood Marine Combination Sidelight(663181) 66318-7

    Attwood Marine Combination Sidelight(663181) 66318-7

    Attwood Marine

    $60.99 $30.18
    Attwood Marine Combination Sidelight(663181) 66318-7Stainless steel. Provides 1-mile visibility for boats up to 39.4' in length. Includes 7.5-watt lamp. Installs with (3) #6 fasteners (not included). Combination light: 225°, visibility.Size: 2-1/2" L...
    Part Number:
    23-663187
    Availability:
    In Stock - Ships same or next business day.
    Type:
    Deck mount
    $60.99 $30.18
  • Attwood Marine Deluxe Cover Support System 10795-4

    Attwood Marine Deluxe Cover Support System 10795-4

    Attwood Marine

    $56.79 $35.48
    Attwood Marine Deluxe Cover Support System 10795-4Easily adjustable. Pole rests on a rubber foot and the web straps attach to the stern with non marring hooks.System Includes:1" diameter aluminum telescoping center pole (28" to 48") Adjustable 1" wide...
    Part Number:
    23-107954
    Availability:
    In Stock - Ships same or next business day.
    Size:
    For boats up to 19'
    $56.79 $35.48
  • Attwood Marine Flush Mount Rod Holder 0 Deg SS 66364W7

    Attwood Marine Flush Mount Rod Holder 0 Deg SS 66364W7

    Attwood Marine

    $76.99 $41.33
    Attwood Marine Flush Mount Rod Holder 0 Deg SS 66364W7Attwood stainless steel rod holders feature a U.V-resistant polymer liner that protects the finish on rod and reel and a U.V-resistant cover cap/gasket that closes the tube when not in use. Open-end...
    Part Number:
    23-66364W7
    Availability:
    In Stock - Ships same or next business day.
    Angle:
    0 Deg -
    Liner:
    White
    Size:
    7-1/2" L x 2" OD
    $76.99 $41.33
  • Attwood Marine Flush Mount Rod Holder 15Deg SS 66363-7

    Attwood Marine Flush Mount Rod Holder 15Deg SS 66363-7

    Attwood Marine

    $86.99 $46.99
    Attwood Marine Flush Mount Rod Holder 15Deg SS 66363-7 Attwood stainless steel rod holders feature a U.V-resistant polymer liner that protects the finish on rod and reel and a U.V-resistant cover cap/gasket that closes the tube when not in use. Open-end...
    Part Number:
    23-663637
    Availability:
    In Stock - Ships same or next business day.
    Angle:
    15 Deg -
    Liner:
    Black
    Size:
    7-1/2" L x 2" OD
    $86.99 $46.99
  • Attwood Marine LED Side Lt-Vt Mount Oval Port SS Nv4012SSr-7

    Attwood Marine LED Side Lt-Vt Mount Oval Port SS Nv4012SSr-7

    Attwood Marine

    $54.99 $42.99
    Attwood Marine LED Side Lt-Vt Mount Oval Port SS Nv4012SSr-7 Top-quality materials, robust construction, durability, and a sleek design. 2 NM U.S.C.G. Certified Easy installation Corrosion Resistant Water-Resistant (IP Rating 67) Features...
    Part Number:
    23-NV4012SSR7
    Availability:
    In Stock - Ships same or next business day.
    Description:
    Oval
    Type:
    Port
    Lens:
    Red
    Housing:
    Stainless
    Visibility:
    2 nm
    $54.99 $42.99
  • Attwood Marine LED Strip Lighting 6355W7

    Attwood Marine LED Strip Lighting 6355W7

    Attwood Marine

    $23.25 $16.99
    Attwood Marine LED Strip Lighting 6355W7 6 Bright White LEDs Water Resistant Surface mount design 12 VDC Less than 1 Amp draw (35mA)
    Part Number:
    23-6355W7
    Availability:
    In Stock - Ships same or next business day.
    $23.25 $16.99
  • Attwood Marine Pulsar Bicolor 12Deg 5091-14-7

    Attwood Marine Pulsar Bicolor 12Deg 5091-14-7

    Attwood Marine

    $58.56 $39.99
    Attwood Marine Pulsar Bicolor 12Deg 5091-14-7 1-mile, 225&deg, red/green light visibility for boats up to 39.4' (12 m) in length. Includes 8-watt wedge-base lamp. 2-pin, locking, collar universal-fit pole.
    Part Number:
    23-5091147
    Availability:
    In Stock - Ships same or next business day.
    Description:
    2-pin Standard pole
    Height:
    14" Angled
    $58.56 $39.99
  • Attwood Marine Rod Holder-Heavy Duty White 5009W4

    Attwood Marine Rod Holder-Heavy Duty White 5009W4

    Attwood Marine

    $41.49 $27.91
    Attwood Marine Rod Holder-Heavy Duty White 5009W4Features a superior ergonomic design and easy to find rapid release latch mechanism. The large, easy-grip lock-nut offers easy adjustment. 180°, vertical adjustment range for a variety of rod tip height...
    Part Number:
    23-5009W4
    Availability:
    In Stock - Ships same or next business day.
    Color:
    White
    Mount:
    Combo
    $41.49 $27.91
  • Attwood Marine Side Light Horizontal SS Red 66319R7

    Attwood Marine Side Light Horizontal SS Red 66319R7

    Attwood Marine

    $70.63 $38.99
    Attwood Marine Side Light Horizontal SS Red 66319R7 Stainless steel. Provide 1-mile visibility for boats up to 39.4' in length. Includes 8-watt lamp. Installs with (3) #6 fasteners (not included). 112.5&deg, Visibility.Size: 2-1/2"L x 2-1/4"W x...
    Part Number:
    23-66319R7
    Availability:
    In Stock - Ships same or next business day.
    Type:
    Port - Deck Mount
    Lens:
    Red
    $70.63 $38.99
  • Bearing Buddy 2.441 Bearing Buddy with Bra 2/Cd 42441

    Bearing Buddy 2.441 Bearing Buddy with Bra 2/Cd 42441

    Bearing Buddy

    $53.69 $49.08
    Bearing Buddy 2.441 Bearing Buddy with Bra 2/Cd 42441Keeps 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:
    176-42441
    Availability:
    In Stock - Ships same or next business day.
    Model #:
    2441
    Size:
    2.441"
    Pack:
    2
    $53.69 $49.08
  • Carver Covers 2' Slide Track Kit 1Pr/Pk 62000

    Carver Covers 2' Slide Track Kit 1Pr/Pk 62000

    Carver Covers

    $50.89 $36.40
    Carver Covers 2' Slide Track Kit 1Pr/Pk 62000Allows retracted top to slide into storage position, as an alternative to a brace kit. Each kit includes 2 slidetracks, 2 sliding deck hinges with combined slide locks, 4 end caps and all mounting screws.
    Part Number:
    500-62000
    Availability:
    In Stock - Ships same or next business day.
    Length:
    24"
    Pack:
    1 pr.
    $50.89 $36.40
  • Carver Covers 4' Slide Track Kit 1Pr/Pk 62002

    Carver Covers 4' Slide Track Kit 1Pr/Pk 62002

    Carver Covers

    $70.79 $49.99
    Carver Covers 4' Slide Track Kit 1Pr/Pk 62002 Allows retracted top to slide into storage position, as an alternative to a brace kit. Each kit includes 2 slidetracks, 2 sliding deck hinges with combined slide locks, 4 end caps and all mounting screws.
    Part Number:
    500-62002
    Availability:
    In Stock - Ships same or next business day.
    Length:
    48"
    Pack:
    1 pr.
    $70.79 $49.99

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.