Boat Accessories and Supplies
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Seachoice Black Vinyl River Anchor
Seachoice
$59.99 $45.71Seachoice Black Vinyl River Anchor Vinyl coated iron anchorsWill catch and hold to rough bottomPenetrates better than regular mushroom anchors.- Part Number:
- seachoice-riveranchor
- Availability:
- In Stock - Ships same or next business day.
- Material:
- Cast Iron
- Finish:
- Vinyl Coated
$59.99 $45.71 -
Seachoice Bow Roller 4 - 1/2 I.D. Bulk 50-56310
Seachoice
$10.49 $6.45Seachoice Bow Roller 4 - 1/2 I.DBulk 50-56310 Black rubber • Products ending in "0" are bulkProducts ending in "1" are UPC packaged.- Part Number:
- 50-56310
- Availability:
- In Stock - Ships same or next business day.
- Length:
- 4"
- Hole:
- 1/2" ID
- Pack:
- Bulk
$10.49 $6.45 -
Seachoice Braided Mfp (Derby) Blue/White 3/8 x 500 42780
Seachoice
$162.23 $117.80Seachoice Braided Mfp (Derby) Blue/White 3/8 x 500 42780 Polypropylene • Multi-purpose • Buoyant • Resistant to rot, mildew and marine growth- Part Number:
- 50-42780
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 3/8" x 500'
- Color:
- Blue/White
$162.23 $117.80 -
Seachoice Cast Wheel Hub-1 1/16 -5 Stu 50-53061
Seachoice
$109.39 $85.76Seachoice Cast Wheel Hub-1 1/16 -5 Stu 50-53061 One piece cast hubs complete with pregreased bearings, seals, dust caps, cotter pin and lug nuts1/2"-20 Studs. • • Inner Bearing Code: L44649, Outer Bearing Code: L44649,...- Part Number:
- 50-53061
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Galvanized
- Lugs:
- 5 UHI
- Capacity:
- 1 -350 lbs.
$109.39 $85.76 -
Seachoice Chrome Brass Bell-6 46021
Seachoice
$63.82 $44.92Seachoice Chrome Brass Bell-6 46021 Hand polished cast triple chrome plated brassComplete with removable bracketFasten with #6 screws.- Part Number:
- 50-46021
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 6" Dia. x 4" H
$63.82 $44.92 -
Seachoice Compact Double Horn-12V Dc 14521
Seachoice
$76.29 $51.49Seachoice Compact Double Horn-12V Dc 14521 Stainless steel cover12V DCFor use in extreme weather exposure locations and limited space applicationsComplete with mounting pad and wire harness.- Part Number:
- 50-14521
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Double
- Size:
- 7-3/4" x 3-9/32" x 2-7/32"
- Rating:
- 108 db
- Max Amps:
- 8
$76.29 $51.49 -
Seachoice Cooler Mounting Kit 76991
Seachoice
$22.49 $18.61Seachoice Cooler Mounting Kit 76991 Cooler's corners stay put with strapsPrevents injury, boat and cooler damageQuick disconnect strap designCorrosion proofFastens with #8 screws (not included).- Part Number:
- 50-76991
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Mounting Kit
- Pack:
- 1
$22.49 $18.61 -
Seachoice Deluxe Anchor Kit 41722
Seachoice
$206.48 $152.92Seachoice Deluxe Anchor Kit 41722 Kit Contains: • One (1) Anchor • One (1) Anchor Lead Chain • One (1) Nylon Anchor Line • Anchor Lead Chain with Shackle: Hot Dipped Galvanized proof coil anchor...- Part Number:
- 50-41722
- Availability:
- In Stock - Ships same or next business day.
- Model:
- 8S Deluxe (41720)
- Boat Size:
- 17'-24'
$206.48 $152.92 -
Seachoice Fuse/Terminal Block-6 Gang 13441
Seachoice
$25.52 $17.99Seachoice Fuse/Terminal Block-6 Gang 13441 Heavy duty molded baseBrass clips and contacts with common buss barUse SFE 20A or 3AG series fuseEach buss bar has one #8-32 x 3/4" stud with two hex nuts.- Part Number:
- 50-13441
- Availability:
- In Stock - Ships same or next business day.
- Gang:
- 6
- Size:
- 4-1/2" L x 3-1/4" W x 7/8" H
$25.52 $17.99 -
Seachoice Kit-Heat Shrink Connect-120Pcs 60001
Seachoice
$123.75 $80.59Seachoice Kit-Heat Shrink Connect-120Pcs 60001 18 Compartment box: 10-3/4" W x 1-11/16" H x 6-3/4" D- Part Number:
- 50-60001
- Availability:
- In Stock - Ships same or next business day.
$123.75 $80.59 -
Seachoice LED Portable Stern W/Suction 6251
Seachoice
$41.58 $30.67Seachoice LED Portable Stern W/Suction 6251 Each light requires (2) "D" cell batteries. • 06221: Bow Light: Red/Green portable bow light with adjustable clamp for horizontal surfaces. • 06201: Bow Suction: Red/Green portable...- Part Number:
- 50-06251
- Availability:
- In Stock - Ships same or next business day.
- Type:
- Stern Suction
- Color:
- Grey
$41.58 $30.67 -
Seachoice LED Sealed Red 3 Piece I.D.Bar Mcl97Rksch
Seachoice
$36.12 $24.78Seachoice LED Sealed Red 3 Piece I.D.Bar Mcl97Rksch Meets the requirements of SAE/DOT/FMVSS/CMVSS standards when properly installed • Designed for Over 80" Wide Trucks/Trailers • Waterproof • 9 LED...- Part Number:
- 50-52901
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 14.25" W x 1.188" H x 1.313" D
$36.12 $24.78 -
Seachoice LED Waterprf Trailr Light Kit Tll90Rksc
Seachoice
$83.63 $57.73Seachoice LED Waterprf Trailr Light Kit Tll90Rksc Contains two LED tail lights: • (1) 6-function: stop, turn, tail, rear reflex, • side marker, side reflex • (1) 7-function: LED tail light with license...- Part Number:
- 50-52701
- Availability:
- In Stock - Ships same or next business day.
$83.63 $57.73 -
Seachoice License Plate Bracket Black Lp10SSch
Seachoice
$4.15 $3.99Seachoice License Plate Bracket Black Lp10SSch Black heavy duty plastic, corrosion-proof • Universal Application • Meets the requirements of SAE/DOT/FMVSS/CMVSS standards when properly installed- Part Number:
- 50-51811
- Availability:
- In Stock - Ships same or next business day.
$4.15 $3.99 -
Seachoice Liquid Electrical Tape 14201
Seachoice
$9.49 $6.95Seachoice Liquid Electrical Tape 14201 Forms a protective dielectric coating on electrical connectionsSeals out moisture, prevents corrosionAdheres to all metal, plastic, vinyl, rubber, and composite surfacesStops screws from loosening due to...- Part Number:
- 50-14201
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 4 oz.
- Color:
- Black
$9.49 $6.95 -
Seachoice Manual Trailer Winch-800 Lb. 52131
Seachoice
$52.99 $22.81Seachoice Manual Trailer Winch-800 Lb52131 Includes winch strapMade of zinc plated steelFeatures 1 or 2-way ratchet with free spool center positionHas one piece solid gearPre-drilled for 3 bolt mounting. • 52131: Strap 2" x...- Part Number:
- 50-52131
- Availability:
- In Stock - Ships same or next business day.
- Max Load:
- 800 lbs.
- Ratchet:
- 1-Way
- Gear Ratio:
- 3.2:1
- Hub:
- 3/4" dia.
$52.99 $22.81 -
Sold Out, please call for ETA.
Seachoice Marine 12V Electric Air Pump for Inflatable Boats, Towables & Water Toys 86981
Seachoice
$103.07 $67.32Seachoice 12V Electric Air Pump 86981 For Inflatable Boats,Toys, Towables, Air Bed, Balls, and more • Inflates or Deflates Quickly • Comes with various valves, 2'Inflator hose and 10' power cord • Draws 22...- Part Number:
- 50-86981
- Availability:
- In Stock - Ships same or next business day.
- Volts:
- 12
$103.07 $67.32 -
Seachoice Mini Livewell Light SS Blue 50-05491
Seachoice
$19.05 $11.76Seachoice Mini Livewell Light SS Blue 50-05491 Can be used in harsh environments with moisture exposureExcellent for lighting walk-ways, steps, seating and lounging areasThe light comes with a very stylish 316 Stainless Steel polished coverInstalled with...- Part Number:
- 50-05491
- Availability:
- In Stock - Ships same or next business day.
- LED Color:
- White
$19.05 $11.76 -
Sold Out, please call for ETA.
Seachoice New Jersey Ski Flag 78339
Seachoice
$20.69 $13.46Seachoice New Jersey Ski Flag 78339 Required by law in New JerseyAttach it to windshields, boat finishes and PWC's with the included suction cup.- Part Number:
- 50-78339
- Availability:
- In Stock - Ships same or next business day.
- Length:
- 48"
- Color:
- Orange
$20.69 $13.46 -
Seachoice Nylon Anchor Line 1/2" x 250' 40781
Seachoice
$147.79 $124.31Seachoice Nylon Anchor Line 1/2" x 250' 40781 Extremely strong line designed to absorb sudden shock loadsComes with galvanized steel thimble.- Part Number:
- 50-40781
- Availability:
- In Stock - Ships same or next business day.
- Color:
- White
- Size:
- 1/2" x 250'
$147.79 $124.31
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.