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Boat Accessories and Supplies

Boat Accessories and Supplies

  • Sea-Dog Line Stainless Removeable Rod Holde 325190-1

    Sea-Dog Line Stainless Removeable Rod Holde 325190-1

    SEA-DOG LINE

    $147.00 $114.58
    Sea-Dog Line Stainless Removeable Rod Holde 325190-1 Stamped 316 stainless. Holder slides in when in use and out from plate when not in use for a lower profile. Fasteners: #10.
    Part Number:
    354-3251901
    Availability:
    In Stock - Ships same or next business day.
    A:
    9"
    B:
    1-13/16"
    C:
    2-15/16"
    D:
    3-1/4"
    $147.00 $114.58
  • Seachoice Cooler Cushion-94 Qt Snap Style 76841

    Seachoice Cooler Cushion-94 Qt Snap Style 76841

    Seachoice

    $89.99 $61.72
    Seachoice Cooler Cushion-94 Qt Snap Style 76841 White UV resistant marine grade vinyl.
    Part Number:
    50-76841
    Availability:
    In Stock - Ships same or next business day.
    Description:
    Snap Straps
    Fits:
    94 Qt.
    Color:
    White
    Size:
    31-1/4" x 15-5/8" x 3"
    $89.99 $61.72
  • Seachoice Marine Us Flag Kit 78191

    Seachoice Marine Us Flag Kit 78191

    Seachoice

    $31.97 $25.99
    Seachoice Marine Us Flag Kit 78191 Kit Contains: • Print dyed nylon U.SFlag (78201) • Chrome plated brass 3/4" flag pole socket (70701) • Varnished mahogany 18" flag pole (77021)
    Part Number:
    50-78191
    Availability:
    In Stock - Ships same or next business day.
    Size:
    Flag: 12" x 18". Socket: 3/4"
    $31.97 $25.99
  • Seachoice Type I Offshore Vest Youth 321Rt-85910

    Seachoice Type I Offshore Vest Youth 321Rt-85910

    Seachoice

    $71.23 $47.29
    Seachoice Type I Offshore Vest Youth 321Rt-85910 Classified/graded for use on Commercial VesselsUniversal sizingDesigned to keep unconscious wearer face upHighly visible color with Solas reflective tape and approved hardware...
    Part Number:
    50-85910
    Availability:
    In Stock - Ships same or next business day.
    Size:
    Youth
    Weight:
    Under 90 lb.
    Color:
    Flouro Orange
    $71.23 $47.29
  • Sierra Moduole Illumin Rotoswitch Mp78910

    Sierra Moduole Illumin Rotoswitch Mp78910

    Sierra

    $13.99 $13.95
    Sierra Moduole Illumin Rotoswitch Mp78910Replacement Knob with light tube; includes rubber umbrella sealIllumination modules add flexibility and function to any Rotoswitch® rotary switch By using a variety of colored lenses; the status of each switch...
    Part Number:
    11-MP78910
    Availability:
    In Stock - Ships same or next business day.
    Description:
    Illumination Module Red -Clear -Red
    $13.99 $13.95
  • Perko 5 Plug In Base - 3 Contact 10603B0Dp

    Perko 5 Plug In Base - 3 Contact 10603B0Dp

    Perko

    $53.09 $36.70
    Perko 5 Plug In Base - 3 Contact 10603B0DpChrome plated zinc with black plastic insert and waterproof snap on coverLocking collar allows interchange with discontinued basesGold plated contacts
    Part Number:
    9-10603B0DP
    Availability:
    In Stock - Ships same or next business day.
    Description:
    Spare Base
    Rake:
    5 Deg -
    Size:
    3 3/4" L x 1 3/4" W
    Pins:
    3
    $53.09 $36.70
  • Seachoice Batt Terminals Marine 2/Pk R/B 13661

    Seachoice Batt Terminals Marine 2/Pk R/B 13661

    Seachoice

    $15.22 $11.11
    Seachoice Batt Terminals Marine 2/Pk R/B 13661 Epoxy coating aids in polarity identification and corrosion resistance3/8" positive stud and 5/16" negative studFits all standard battery posts.
    Part Number:
    50-13661
    Availability:
    In Stock - Ships same or next business day.
    Description:
    Pos & Neg
    Material:
    Epoxy Coated.
    Lead Alloy.
    Pack:
    1 pr.
    $15.22 $11.11
  • Sierra Ato Fuse Panel 14-Gang Fs40440

    Sierra Ato Fuse Panel 14-Gang Fs40440

    Sierra

    $46.29 $29.50
    Sierra Ato Fuse Panel 14-Gang Fs40440For ATO/ATC fuses Interlocking modules snap together 1/4" tin plated copper tab terminals Rated 30 Amp per circuit; 160 amp max for block
    Part Number:
    11-FS40440
    Availability:
    In Stock - Ships same or next business day.
    Gang:
    14
    Fuse:
    ATO/ATC
    Neg Bus:
    Yes
    Size:
    6-1/4" x 3-1/4"
    $46.29 $29.50
  • Attwood Marine 90 Degree Connector 3/4" 3890-3

    Attwood Marine 90 Degree Connector 3/4" 3890-3

    Attwood Marine

    $13.91 $7.99
    Attwood Marine 90 Degree Connector 3/4" 3890-3 Threaded female end fits A-series aerator pump outlets and Tsunami threaded outlets. Barbed end accommodates 3/4" ID hose. Acetal construction.
    Part Number:
    23-38903
    Availability:
    In Stock - Ships same or next business day.
    Hose:
    3/4" ID
    Thread:
    3/4"-14
    $13.91 $7.99
  • Attwood Marine Battery Box Strap Kit 38" 9013-3

    Attwood Marine Battery Box Strap Kit 38" 9013-3

    Attwood Marine

    $9.99 $6.66
    Attwood Marine Battery Box Strap Kit 38" 9013-3Woven polypropylene with "firm-grip" buckles are completely resistant to battery acid. Kit includes four #8, 3/4" screws and two footman clamps.
    Part Number:
    23-90133
    Availability:
    In Stock - Ships same or next business day.
    Description:
    Strap Kit
    Length:
    38"
    Fits:
    90651 & 90671
    $9.99 $6.66
  • Attwood Marine Glove Box Standard 2638-1

    Attwood Marine Glove Box Standard 2638-1

    Attwood Marine

    $51.09 $29.99
    Attwood Marine Glove Box Standard 2638-1 Plastic box and door are lightweight and sturdy. Opens easily on a stainless steel hinge pin and locks with a marine locking latch. Installation hole size is 12"L x 4-1/4"H.
    Part Number:
    23-26381
    Availability:
    In Stock - Ships same or next business day.
    Color:
    Black
    Size:
    13-3/4"L x 5-1/2"H
    $51.09 $29.99
  • Fulton XLT 1500 lbs. Swing Away Bolt-On Jack w/12" Travel & 8" Poly Wheel - Sharkskin Finish 141133

    Fulton XLT 1500 lbs. Swing Away Bolt-On Jack w/12" Travel & 8" Poly Wheel - Sharkskin Finish 141133

    Fulton Products

    $317.99 $276.63
    Fulton Products Jack Xlt Swing Away 1500Lb 141133   Patent pending TruTurn 360 system delivers best in class castering performance Raises & lowers 35% faster than the competition Patented inner and outer tube bushings provide a tight fit...
    Part Number:
    NW-220-141133
    Availability:
    In Stock - Ships same or next business day.
    Type:
    Swing Away
    Max Load:
    1500 lbs.
    $317.99 $276.63
  • Bennett A1200S Actuator Assembly A1200S

    Bennett A1200S Actuator Assembly A1200S

    Bennett Marine

    $146.39 $100.55
    Bennett Actuator Assembly A1200S Bennett actuators are strong but flexible nylon/fiberglass hydraulic cylinders. The piston-like arms push tabs into position. Fluid flows through a concealed hole in the upper hinge at the top of the actuator - thus...
    Part Number:
    219-A1200S
    Availability:
    Same Or Next Business Day
    Actuator Type:
    Hydraulic
    Closed Length:
    11 3/4"
    $146.39 $100.55
  • Fulton Products Tie Down Transom Zinc Retractb 2060366

    Fulton Products Tie Down Transom Zinc Retractb 2060366

    Fulton Products

    $122.19 $104.99
    Fulton Products Tie Down Transom Zinc Retractb 2060366 Transom ratchet tie down with retractable strap for easy storage and no tangling. Easy bolts on to the trailer with the included hardware. Black.
    Part Number:
    220-2060366
    Availability:
    In Stock - Ships same or next business day.
    Type:
    Heavy Duty
    Size:
    2" x 43"
    Work Load:
    833 lbs
    Pack:
    2
    $122.19 $104.99
  • Sea-Dog Line Nylon Windshield Double Latch 324210-1

    Sea-Dog Line Nylon Windshield Double Latch 324210-1

    SEA-DOG LINE

    $4.45
    Sea-Dog Line Nylon Windshield Double Latch 324210-1 These Windshield Latches are used to secure windshield doors with a simple twist design. Prevents rattling due to engine vibration at high speeds. Constructed of UV resistant black injection molded...
    Part Number:
    354-3242101
    Availability:
    In Stock - Ships same or next business day.
    Description:
    Injection Molded Nylon
    A:
    1-11/16"
    B:
    5/8"
    C:
    3/16"
    D:
    1/16"
    $4.45
  • Sea-Dog Line Shock Cord Clip 1/4" Nylon 2/C 652060-1

    Sea-Dog Line Shock Cord Clip 1/4" Nylon 2/C 652060-1

    SEA-DOG LINE

    $4.10 $3.98
    Sea-Dog Line Shock Cord Clip 1/4" Nylon 2/C 652060-1 Shock Cord Clips can be used with bulk shock cord to create custom tie-down lengths. Constructed of UV stabilized injection molded nylon.      
    Part Number:
    354-6520601
    Availability:
    In Stock - Ships same or next business day.
    A:
    1/4"
    B:
    7/16"
    C:
    1/4"
    Color:
    White
    $4.10 $3.98

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.