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Boat Accessories and Supplies

Boat Accessories and Supplies

  • Lenco 101XD Extreme Duty Actuator  12V  21/4" Stroke w/Hardware 15056002

    Lenco 101XD Extreme Duty Actuator 12V 21/4" Stroke w/Hardware 15056002

    Lenco Marine

    $405.66 $259.99
    101 XD Actuator- 12 Volt- 2-1/4  Stroke with Mounting Hardware The 101 XD Actuator is used mostly with HD, XD, High Performance and Super Strong tabs. 2.25 stroke. Overall length (tip to tip) is 113/8 inches.   Instant response electric...
    Part Number:
    CW-56430
    Availability:
    In Stock - Ships In Stock - Ships Same Or Next Business Day.
    $405.66 $259.99
  • Lenco 12" x 12" Standard Trim Tab Kit w/LED Integrated Switch Kit 12V 15109103

    Lenco 12" x 12" Standard Trim Tab Kit w/LED Integrated Switch Kit 12V 15109103

    Lenco Marine

    $1,142.99 $899.99
    Lenco 12" x 12" Standard Trim Tab Kit w/LED Integrated Switch Kit 12V 15109103 Lenco Electric Complete Trim Tab Kits make your boat ride smoother, drier, faster and with increased safety whether on a small skiff or a large yacht. Lenco fast response...
    Part Number:
    622-15109103
    Availability:
    In Stock - Ships Same Or Next Business Day.
    Actuator Type:
    Electric
    Construction:
    Stainless Steel
    Controls:
    Included
    $1,142.99 $899.99
  • Sold Out, please call for ETA.
    Lenco Actuator Extension Harness  32'  12 Awg 30142202

    Lenco Actuator Extension Harness 32' 12 Awg 30142202

    Lenco Marine

    $100.99 $64.89
    Actuator Extension Harness - 32' - 12 Awg 32' Deutsch-Connected Extension 12 Awg Abyc Compliant This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.
    Part Number:
    622-30142202
    Availability:
    In Stock - Ships In Stock - Ships Same Or Next Business Day.
  • SE Sport Hydro Foil 300 Black 71614

    SE Sport Hydro Foil 300 Black 71614

    SE Sport

    $104.39 $86.81
    SE Sport Hydro Foil 300 Black 71614High Performance Hydrofoils streamlined for speed. The SE Sport will improve handling and provide better maneuverability with a smoother ride. Features Turbo Trac to enhance thrust and control. Crescent shaped surface...
    Part Number:
    779-SE300BLK
    Availability:
    In Stock - Ships same or next business day.
    Description:
    SE Sport 300 - 40-350 HP
    Color:
    Black
    $104.39 $86.81
  • Sea-Dog Line Dual Round Voltmeter 421616-1

    Sea-Dog Line Dual Round Voltmeter 421616-1

    SEA-DOG LINE

    $39.95 $25.62
    Sea-Dog Line Dual Round Voltmeter 421616-1This digital dual voltmeter displays voltage for main and auxiliary batteries simultaneously. The compact size allows installation in a wide variety of locations. Red LED display. IP65 rating. Injection molded...
    Part Number:
    354-4216161
    Availability:
    In Stock - Ships same or next business day.
    Dia.:
    1-7/16"
    Depth:
    1-3/8"
    Hole:
    1-1/8"
    Volts:
    17807
    $39.95 $25.62
  • Sea-Dog Line Flag Staff with Adjustable Clips 328112-1

    Sea-Dog Line Flag Staff with Adjustable Clips 328112-1

    SEA-DOG LINE

    $23.50 $22.09
    Sea-Dog Line Flag Staff with Adjustable Clips 328112-1Heavy wall polished stainless steel flagpole with injection molded nylon and polypropylene fittings. The flag is attached to the flagpole using nylon pennant mounts with stainless steel spring wire...
    Part Number:
    354-3281121
    Availability:
    In Stock - Ships same or next business day.
    Size:
    1/2" x 16-3/4"
    $23.50 $22.09
  • Sold Out, please call for ETA.
    Sea-Dog Line MRV Wiper Motor (Black) 412121B-3

    Sea-Dog Line MRV Wiper Motor (Black) 412121B-3

    SEA-DOG LINE

    $197.00 $126.87
    Sea-Dog Line MRV Wiper Motor (Black) 412121B-3 MRV Wiper Motors are a two-speed, self-parking heavy duty motor for interior/protected locations. Sweep angle is preset at 80° or 110°, but can be reset to 40°, 50°, 60°, 70°,...
    Part Number:
    354-412121B3
    Availability:
    In Stock - Ships same or next business day.
    Finish:
    Black Stamped Powder Coated Steel/304 Stainless Steel
    A:
    5/8"
    B:
    2-1/2"
    C:
    4"
    D:
    7-1/4"
    Sweep:
    110 Degrees
    Volts:
    12/2
  • Sea-Dog Line Stainless Flush Mount Drink 588065

    Sea-Dog Line Stainless Flush Mount Drink 588065

    SEA-DOG LINE

    $23.75 $20.57
    Sea-Dog Line Stainless Flush Mount Drink 588065 Stamped 304 stainless. Dual purpose design allows use of beverage cans with or without insulated can wraps and also has rubber insert in bottom. Drain fitting allows water to be drained to bilge. Use 1/4"...
    Part Number:
    354-588065
    Availability:
    In Stock - Ships same or next business day.
    A:
    4-1/4"
    B:
    3-5/8"
    C:
    3-3/16"
    D:
    3/4"
    E:
    1/4"
    $23.75 $20.57
  • Sea-Dog Line Top Mount Side Lights 400165

    Sea-Dog Line Top Mount Side Lights 400165

    SEA-DOG LINE

    $52.95 $43.97
    Sea-Dog Line Top Mount Side Lights 400165 These Top Mount Side Lights are for replacement of existing lighting (not for new construction). Constructed of corrosion resistant stamped 304 stainless steel. Includes port and starboard lights. Installs with...
    Part Number:
    354-400165
    Availability:
    In Stock - Ships same or next business day.
    Description:
    Stamped 304 Stainless Steel
    A:
    2-5/16"
    B:
    1-3/8"
    C:
    3/4"
    Volts:
    12
    $52.95 $43.97
  • Seachoice 18 Varnished Flag Pole 77021

    Seachoice 18 Varnished Flag Pole 77021

    Seachoice

    $16.49 $11.85
    Seachoice 18 Varnished Flag Pole 77021 Varnished mahogany pole • Complete with two brass screw hooks
    Part Number:
    50-77021
    Availability:
    In Stock - Ships same or next business day.
    ID:
    3/4"
    Length:
    18"
    $16.49 $11.85
  • Seachoice 3-Strand Twisted Nylon Dock Line - White

    Seachoice 3-Strand Twisted Nylon Dock Line - White

    Seachoice

    $10.09 $6.99
    Seachoice 3-Strand Twisted Nylon Dock Line - White Extremely strong rope with 10" eye splice (3 /4" rope: 18" eye splice) Designed to absorb sudden shock loads Very good resistance to abrasion, rot, oils, gasoline and marine growth Clamshell packed
    Part Number:
    seachoice-3nyldockline
    Availability:
    In Stock - Ships same or next business day.
    Color:
    White
    Material:
    Nylon
    $10.09 $6.99
  • Seachoice Hidden Horn With SS Grill 14571

    Seachoice Hidden Horn With SS Grill 14571

    Seachoice

    $34.49 $25.94
    Seachoice Hidden Horn With SS Grill 14571 Meets ABYC, NMMA specifications • Contains stainless steel cover and 2 electrical connectors (packard and 2-T quick disconnect). • Fastener on center width: 2.1"Cut Out: 3.5" L x 2...
    Part Number:
    50-14571
    Availability:
    In Stock - Ships same or next business day.
    Size:
    3.1" H x 5.6" W x 3.6" D
    Volts:
    12
    Max Amps:
    6
    $34.49 $25.94
  • Seachoice Marine Boat Fiberglass Telescoping Outrigger Pole 15' White and Blue 88201

    Seachoice Marine Boat Fiberglass Telescoping Outrigger Pole 15' White and Blue 88201

    Seachoice

    $226.99 $159.99
    Seachoice Tele Outrigr Pole-15'White/Blue 50-88201 Telescoping fiberglass • 3-sections • Quality construction • Three chrome brass guides • Epoxy finish over fiberglass • Sold in...
    Part Number:
    50-88201
    Availability:
    In Stock - Ships same or next business day.
    Color:
    White / Blue
    Retracted:
    67"
    Extended:
    15'
    Base:
    1-1/8"
    Pack:
    1 pr.
    $226.99 $159.99
  • Seachoice Safety Gear Bag (26 44980

    Seachoice Safety Gear Bag (26 44980

    Seachoice

    $26.49 $23.99
    Seachoice Safety Gear Bag (26 44980 Large capacityMade of heavy duty nylon with red letteringNon-corrosive zippered top closure and carrying handlesKeeps contents dry and clean.
    Part Number:
    50-44980
    Availability:
    In Stock - Ships same or next business day.
    Description:
    Safety Gear
    Size:
    26" L x 12" W x 17" H
    Pack:
    Bulk
    $26.49 $23.99
  • Seachoice Spring Shackle-2-1/4 2/Cd 54861

    Seachoice Spring Shackle-2-1/4 2/Cd 54861

    Seachoice

    $8.34 $7.10
    Seachoice Spring Shackle-2-1/4 2/Cd 54861 Made of 1/4" zinc plated steelPunched to accept 9/16" splined shackle bolt Model 54911.
    Part Number:
    50-54861
    Availability:
    In Stock - Ships same or next business day.
    Center to Center:
    2-1/4"
    Width:
    1-1/4"
    Dia.:
    9/16"
    Pack:
    1 pr.
    $8.34 $7.10
  • Seachoice Square U 1/2-13 x 3-1/16 x 6-5/16 57471

    Seachoice Square U 1/2-13 x 3-1/16 x 6-5/16 57471

    Seachoice

    $12.29 $9.46
    Seachoice Square U 1/2-13 x 3-1/16 x 6-5/16 57471 Made of galvanized steelInclude nuts and lock washersCovers most U-Bolt applicationsOne per card or in bulk.
    Part Number:
    50-57471
    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:
    -
    $12.29 $9.46
  • Seachoice Throw Cushion Foam Red 5000Red-44940

    Seachoice Throw Cushion Foam Red 5000Red-44940

    Seachoice

    $19.18 $17.99
    Seachoice Throw Cushion Foam Red 5000Red-44940 Type IV PFD Fully U.SCoast Guard Approved • Designed to be thrown to someone who has fallen overboardPE foam filling.
    Part Number:
    50-44940
    Availability:
    In Stock - Ships same or next business day.
    Color:
    Red
    Size:
    15" x 15"
    $19.18 $17.99

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.