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Boat Accessories and Supplies

Boat Accessories and Supplies

  • Sold Out, please call for ETA.
    Attwood Marine Trailer Guidepad 36 Navy 1Pr/Bg 105694Nv

    Attwood Marine Trailer Guidepad 36 Navy 1Pr/Bg 105694Nv

    Attwood Marine

    $0.00
    Attwood Marine Trailer Guidepad 36 Navy 1Pr/Bg 105694NvBoat Trailer Guide Protectors simply slide over existing trailer guide posts to help protect boat from scratches and impact. These protectors not only protect your boat but enhance the looks too...
    Part Number:
    23-105694NV
    Availability:
    In Stock - Ships same or next business day.
    Size:
    2-1/2" ID x 36" L
    Color:
    Navy
    Bag:
    1 pr
  • Sold Out, please call for ETA.
    Attwood Marine Trailer Guidepad 36 Red 1Pr/Bg 105694Rd

    Attwood Marine Trailer Guidepad 36 Red 1Pr/Bg 105694Rd

    Attwood Marine

    $53.99 $47.75
    Attwood Marine Trailer Guidepad 36 Red 1Pr/Bg 105694RdBoat Trailer Guide Protectors simply slide over existing trailer guide posts to help protect boat from scratches and impact. These protectors not only protect your boat but enhance the looks too. Made...
    Part Number:
    23-105694RD
    Availability:
    In Stock - Ships same or next business day.
    Size:
    2-1/2" ID x 36" L
    Color:
    Red
    Bag:
    1 pr
  • Sold Out, please call for ETA.
    Attwood Marine Trailer Guidepad 48 Green 1Pr/Bg 105695Fg

    Attwood Marine Trailer Guidepad 48 Green 1Pr/Bg 105695Fg

    Attwood Marine

    $56.69 $0.00
    Attwood Marine Trailer Guidepad 48 Green 1Pr/Bg 105695FgBoat Trailer Guide Protectors simply slide over existing trailer guide posts to help protect boat from scratches and impact. These protectors not only protect your boat but enhance the looks too...
    Part Number:
    23-105695FG
    Availability:
    In Stock - Ships same or next business day.
    Size:
    2-1/2" ID x 48" L
    Color:
    Forest Green
    Bag:
    1 pr
  • Sold Out, please call for ETA.
    Attwood Marine Trailer Guidepad 48 Red 1Pr/Bg 105695Rd

    Attwood Marine Trailer Guidepad 48 Red 1Pr/Bg 105695Rd

    Attwood Marine

    $67.19 $60.64
    Attwood Marine Trailer Guidepad 48 Red 1Pr/Bg 105695RdBoat Trailer Guide Protectors simply slide over existing trailer guide posts to help protect boat from scratches and impact. These protectors not only protect your boat but enhance the looks too. Made...
    Part Number:
    23-105695RD
    Availability:
    In Stock - Ships same or next business day.
    Size:
    2-1/2" ID x 48" L
    Color:
    Red
    Bag:
    1 pr
  • Attwood Marine Trailer Plug Adapter 7To4 14135-7

    Attwood Marine Trailer Plug Adapter 7To4 14135-7

    Attwood Marine

    $10.19 $8.66
    Attwood Marine Trailer Plug Adapter 7To4 14135-7Connects 4-way or 5-way trailer wiring harness to a vehicle through the connection of a trailer adapter. Connects auxiliary, tail lights and ground left right and stop.
    Part Number:
    23-141357
    Availability:
    In Stock - Ships same or next business day.
    Connection:
    7 Way Round to 5 Way Flat
    $10.19 $8.66
  • Attwood Marine Transom T-D Strap 2X4 2/Cd 15232-7

    Attwood Marine Transom T-D Strap 2X4 2/Cd 15232-7

    Attwood Marine

    $24.59 $17.06
    Attwood Marine Transom T-D Strap 2X4 2/Cd 15232-7Strong-2" wide webbing. Quick-release (over-center) buckle. Zinc alloy plated finish. Heavy-gauge, vinyl-coated, corrosion-resistant S-hook. Hook-N-Loop closure secures the buckle handle in the lock...
    Part Number:
    23-152327
    Availability:
    In Stock - Ships same or next business day.
    Size:
    2" W x 4' L
    Pack:
    2
    $24.59 $17.06
  • Sold Out, please call for ETA.
    Attwood Marine Trol Lock Motor Mount 5000

    Attwood Marine Trol Lock Motor Mount 5000

    Attwood Marine

    $136.26
    Attwood Marine Trol Lock Motor Mount 5000Quick disconnect kit removes trolling motor in seconds.5-1/2" x 20-1/2" black powder coated base with 5-1/2" diameter mounting platesPerfect for fish-and-ski and pontoon boatsChoice based on torque application:...
    Part Number:
    23-5000
    Availability:
    In Stock - Ships same or next business day.
    For:
    Motoguide 01 - 07 - 15 & 16 Mounts
    Rating:
    Up to 2604 lb-in
  • Sold Out, please call for ETA.
    Attwood Marine Tsunami 500 Cartridge Aerator 4640-1

    Attwood Marine Tsunami 500 Cartridge Aerator 4640-1

    Attwood Marine

    $39.29 $0.00
    Attwood Marine Tsunami 500 Cartridge Aerator 4640-1Tsunami aerator pumps are dependable and long-lasting. Cartridges are replaceable and interchangeable. Housing made of rugged, glass and mineral filled polymer that withstands hull pounding and resists...
    Part Number:
    23-46401
    Availability:
    In Stock - Ships same or next business day.
    Model:
    T500 (BULK)
    GPH:
    500
    Outlet:
    3/4"
  • Attwood Marine Underwater 12 LED White 65Uw12W-7

    Attwood Marine Underwater 12 LED White 65Uw12W-7

    Attwood Marine

    $391.95 $276.08
    Attwood Marine Underwater 12 LED White 65Uw12W-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:
    23-65UW12W7
    Availability:
    In Stock - Ships same or next business day.
    Lumens:
    3 -250
    LED Color:
    Intense White
    Volts:
    12
    Amps:
    1.61
    Size:
    6"
    $391.95 $276.08
  • Attwood Marine Underwater 3 LED Blue 65Uw03B-7

    Attwood Marine Underwater 3 LED Blue 65Uw03B-7

    Attwood Marine

    $188.69 $120.24
    Attwood Marine Underwater 3 LED Blue 65Uw03B-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:
    23-65UW03B7
    Availability:
    In Stock - Ships same or next business day.
    Lumens:
    800
    LED Color:
    Sapphire Blue
    Volts:
    12
    Amps:
    0.43
    Size:
    4"
    $188.69 $120.24
  • Attwood Marine Underwater 3 LED Green 65Uw03G-7

    Attwood Marine Underwater 3 LED Green 65Uw03G-7

    Attwood Marine

    $188.69 $125.56
    Attwood Marine Underwater 3 LED Green 65Uw03G-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:
    23-65UW03G7
    Availability:
    In Stock - Ships same or next business day.
    Lumens:
    800
    LED Color:
    Tactical Green
    Volts:
    12
    Amps:
    0.43
    Size:
    4"
    $188.69 $125.56
  • Attwood Marine Underwater 6 LED White 65Uw06W-7

    Attwood Marine Underwater 6 LED White 65Uw06W-7

    Attwood Marine

    $254.19 $168.73
    Attwood Marine Underwater 6 LED White 65Uw06W-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:
    23-65UW06W7
    Availability:
    In Stock - Ships same or next business day.
    Lumens:
    1 -650
    LED Color:
    Intense White
    Volts:
    12
    Amps:
    0.81
    Size:
    5"
    $254.19 $168.73
  • Attwood Marine Universal Fit Bi-Color 14 5092-14-7

    Attwood Marine Universal Fit Bi-Color 14 5092-14-7

    Attwood Marine

    $58.59 $29.86
    Attwood Marine Universal Fit Bi-Color 14 5092-14-71-mile, 225°, 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:
    23-5092147
    Availability:
    In Stock - Ships same or next business day.
    Description:
    2-pin locking collar pole
    Height:
    14" Straight
    $58.59 $29.86
  • Attwood Marine Univrsl Fit Bi-Color Pole Lite 1165770

    Attwood Marine Univrsl Fit Bi-Color Pole Lite 1165770

    Attwood Marine

    $47.89 $40.04
    Attwood Marine Univrsl Fit Bi-Color Pole Lite 11657701-mile, 225°, 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:
    23-5091107
    Availability:
    In Stock - Ships same or next business day.
    Description:
    2-pin locking collar pole
    Height:
    10" Angled
    $47.89 $40.04
  • Attwood Marine Uw 12 LED Blue-Premcover 66Uw12B-7

    Attwood Marine Uw 12 LED Blue-Premcover 66Uw12B-7

    Attwood Marine

    $524.99 $352.88
    Attwood Marine Uw 12 LED Blue-Premcover 66Uw12B-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:
    23-66UW12B7
    Availability:
    In Stock - Ships same or next business day.
    Lumens:
    5 -000
    LED Color:
    Sapphire Blue
    Volts:
    12
    Amps:
    3.22
    Size:
    6"
    $524.99 $352.88
  • Sold Out, please call for ETA.
    Attwood Marine Uw 12LED White-Premcover 66Uw12W-7

    Attwood Marine Uw 12LED White-Premcover 66Uw12W-7

    Attwood Marine

    $496.69 $371.71
    Attwood Marine Uw 12LED White-Premcover 66Uw12W-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:
    23-66UW12W7
    Availability:
    In Stock - Ships same or next business day.
    Lumens:
    5 -000
    LED Color:
    Intense White
    Volts:
    12
    Amps:
    3.22
    Size:
    6"
  • Sold Out, please call for ETA.
    Attwood Marine Uw 3 LED Blue-Premcover 66Uw03B-7

    Attwood Marine Uw 3 LED Blue-Premcover 66Uw03B-7

    Attwood Marine

    $248.49 $153.75
    Attwood Marine Uw 3 LED Blue-Premcover 66Uw03B-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:
    23-66UW03B7
    Availability:
    In Stock - Ships same or next business day.
    Lumens:
    1 -350
    LED Color:
    Sapphire Blue
    Volts:
    12
    Amps:
    0.85
    Size:
    4"
  • Sold Out, please call for ETA.
    Attwood Marine White LED Livewell Light 6312-7

    Attwood Marine White LED Livewell Light 6312-7

    Attwood Marine

    $19.29 $13.29
    Attwood Marine White LED Livewell Light 6312-7Perfect lighting for all-weather submersible applications. For thru-hull mounting on livewells and bulkheads. Simple to install. Cool to the touch. One LED for low current draw. One-piece molded housing,...
    Part Number:
    23-63127
    Availability:
    In Stock - Ships same or next business day.
    LED Color:
    White
    Volts:
    43359
  • Attwood Marine Zamak Bs Only F/6377/7100-Bulk 911339-1

    Attwood Marine Zamak Bs Only F/6377/7100-Bulk 911339-1

    Attwood Marine

    $32.49 $18.96
    Attwood Marine Zamak Bs Only F/6377/7100-Bulk 911339-1Die-cast ZAMAK with chrome finish. 2-pin base for 12 degree angled pole. Swivel cover protects the socket. Includes 7-1/2" wire leads for connection to 12 VDC power supply. Dimensions: 4" x 1-3/8" dia...
    Part Number:
    23-9113391
    Availability:
    In Stock - Ships same or next business day.
    Description:
    Base assembly - 2 pin - Bulk
    $32.49 $18.96

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.