Boat Accessories and Supplies
-
Seachoice Standard Battery Box #24 22060
Seachoice
$19.91 $15.80Seachoice Standard Battery Box #24 22060 Meets ABYC standard E-10 and USCG spec 183,420. • Black molded high density polyethyleneProtects battery and area around battery from acid spillsLid is designed to allow easy access around battery...- Part Number:
- 50-22060
- Availability:
- In Stock - Ships same or next business day.
- Fits:
- Group 24
- Size:
- 10-1/2" L x 7-1/4" W x 10" H
$19.91 $15.80 -
Seachoice Streamline Safety Whistle 46041
Seachoice
$3.21 $2.99Seachoice Streamline Safety Whistle 46041 Meets USCG requirements as a signal device • Rugged marine whistle colored bright orange and made of non-corroding, high impact plasticComes with lanyard. • 46040: Sold in...- Part Number:
- 50-46041
- Availability:
- In Stock - Ships same or next business day.
- Pkg.:
- Card
- Pack:
- 1
$3.21 $2.99 -
Seachoice Switch Panel LED 6 Gang 12331
Seachoice
$70.99 $43.62Seachoice Switch Panel LED 6 Gang 12331 12321: Contains (1) 4A, (1) 6A, (1) 8A, and (1) 10A • 12331: Contains (2) 5A, (2) 6A, (1) 8A, and (1) 10A • 12341: Contains (1) 4A, (2) 5A, (2) 6A, (2) 8A, and (1) 10AMolded black...- Part Number:
- 50-12331
- Availability:
- In Stock - Ships same or next business day.
- Gang:
- 6
- Size:
- 6-1/4" L x 4" W x 1-3/4" D
$70.99 $43.62 -
Seachoice Swivel Bolster Bracket - 8 55310
Seachoice
$20.73 $16.87Seachoice Swivel Bolster Bracket - 8 55310 Made of heavy 11 gauge galvanized steel that is slotted for vertical adjustmentNon-slip dimples for secure holdAngle bracket pivots for angled or flat mounting of 2" x 6" bunk or bolster boardsComplete with nut...- Part Number:
- 50-55310
- Availability:
- In Stock - Ships same or next business day.
- Length:
- 8"
- Assembled:
- 9"
- Pack:
- Bulk
$20.73 $16.87 -
Seachoice Terminal Block-10 Gang 13631
Seachoice
$26.59 $17.10Seachoice Terminal Block-10 Gang 13631 Corrosion resistant constructionMoisture repellent bakelite insulator baseSolid brass bus barBrass 1/4" diastud terminals and hex nutsBrass #8-32 terminal screws.- Part Number:
- 50-13631
- Availability:
- In Stock - Ships same or next business day.
- Gang:
- 10
- Size:
- 5-3/4"L x 1-1/4"W x 1-1/32"H
$26.59 $17.10 -
Seachoice Toggle Switch-2 Pos-Nic.Plt. 1206
Seachoice
$8.99 $6.45Seachoice Toggle Switch-2 Pos-Nic.Plt1206 All toggle switches have a chrome plated brass handle, mounting stem and face nutMounting stems are 15/32" L, 15/32"-32 thread diameter. • • 12061: Is Heavy DutyS.P.S.TNon-corrosive...- Part Number:
- 50-12061
- Availability:
- In Stock - Ships same or next business day.
- Positions:
- 2 - Off/On (SPST)
- Terminals:
- 2 Screw
- Max Panel Thickness:
- 1/4"
- Rating:
- 10A @ 12V DC Lamp Load - 3A @ 250V AC - 6A @ 125V AC 15A @ 12V DC Inductive Load
$8.99 $6.45 -
Seachoice Toggle Switch-2 Pos/3 Term 12111
Seachoice
$13.99 $12.99Seachoice Toggle Switch-2 Pos/3 Term 12111 All toggle switches have a chrome plated brass handle, mounting stem and face nutMounting stems are 15/32" L, 15/32"-32 thread diameter. • • 12061: Is Heavy DutyS.P.S...- Part Number:
- 50-12111
- Availability:
- In Stock - Ships same or next business day.
- Positions:
- 2 - On/On (SPST)
- Terminals:
- 3 Screw
- Max Panel Thickness:
- 3/8"
- Rating:
- 25A @ 12V DC - 10A @ 250V AC - 20A @ 125V AC
$13.99 $12.99 -
Seachoice Tow Rope-6K Tensile Strength 86671
Seachoice
$28.99 $15.97Seachoice Tow Rope-6K Tensile Strength 86671 Will accommodate up to 6 ridersReusable storage keeper included. • • Line Material / Strand: 16 strand (3/4" Dia.) • Connection: 6" Loop at end- Part Number:
- 50-86671
- Availability:
- In Stock - Ships same or next business day.
- Length:
- 60'
- Sections:
- 1
- Tensile Strength:
- 6 -000 lbs.
$28.99 $15.97 -
Seachoice Trailer Y Harness 13941
Seachoice
$35.01 $25.80Seachoice Trailer Y Harness 13941 Flat - 4 PoleConsists of 48" vehicle side connector and 25' trailer side color coded wiresTrailer side split to allow routing of wire down both sides of trailer for easy hook-upSafe color coded wiresIncludes 6 frame...- Part Number:
- 50-13941
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Copper Wire
$35.01 $25.80 -
Seachoice Twin Eye Vinyl Fender Kit
Seachoice
$52.32 $42.30Seachoice Twin Eye Vinyl Fender Kit Includes:2 3/8" x 5' double braided MFP fender lines with a reinforced nylon mesh loop on one end2 Twin eye fenders The fenders are Roto-molded and manufactured from Marine Grade vinyl for superior strength, cushioning...- Part Number:
- seachoice-tefender-kit
- Availability:
- In Stock - Ships same or next business day.
- Pack:
- 2
$52.32 $42.30 -
Seachoice Underwater Green Light Strip 6 3411
Seachoice
$27.29 $16.40Seachoice Underwater Green Light Strip 6 3411 Waterproof12V DCPre-drilled to accommodate #8 screws (included).- Part Number:
- 50-03411
- Availability:
- In Stock - Ships same or next business day.
- Lumens:
- 20
- Watts:
- 0.48
- LEDs:
- 10
- LED Color:
- Green
- Size:
- 6" L x 1/2" W
$27.29 $16.40 -
Seachoice Underwater Red Light Strip 4 3061
Seachoice
$16.99 $12.34Seachoice Underwater Red Light Strip 4 3061 Waterproof12V DCPre-drilled to accommodate #8 screws (included).- Part Number:
- 50-03061
- Availability:
- In Stock - Ships same or next business day.
- Lumens:
- 12
- Watts:
- 0.36
- LEDs:
- 6
- LED Color:
- Red
- Size:
- 4" L x 1/2" W
$16.99 $12.34 -
Sold Out, please call for ETA.
Seachoice Universal 3 Belt XL Camo Epe2220Asc-86560
Seachoice
$53.74 $35.62Seachoice Universal 3 Belt XL Camo Epe2220Asc-86560 Provides safety and comfort for all types of water activities. • Coast Guard Type: USCG Type lll (Infant: Type ll) • Flotation Material: Lightweight...- Part Number:
- 50-86560
- Availability:
- In Stock - Ships same or next business day.
- Size:
- Adult XL
- Weight:
- 90 lbs. & Up
- Chest:
- 40" - 62"
- Color:
- Camo
$53.74 $35.62 -
Seachoice Waterproof In-Line Fuse Holder 12681
Seachoice
$10.49 $7.77Seachoice Waterproof In-Line Fuse Holder 12681 WatertightYellow neoprene fuse holder is waterproof and is to be used with AGC fuseSold in pairs.- Part Number:
- 50-12681
- Availability:
- In Stock - Ships same or next business day.
- Fuse:
- 20A
- Pack:
- 1 pr.
$10.49 $7.77 -
Seachoice Welcome Aboard Mat-Navy 78180
Seachoice
$39.99 $30.21Seachoice Welcome Aboard Mat-Navy 78180 Navy with white letteringHeavy olefin backingConstructed to stand up to the elements.- Part Number:
- 50-78180
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 18" H x 27" W
$39.99 $30.21 -
Shrinkfast 6' Extension For 998 Gun 198100
shrinkfast
$614.19 $485.16Shrinkfast 6' Extension For 998 Gun 198100- Part Number:
- 792-198100
- Availability:
- In Stock - Ships same or next business day.
- Description:
- 6' Extension For 998 Gun
$614.19 $485.16 -
Sold Out, please call for ETA.
Shurflo Piranha Aerator Pump 1100gph 357-102-10
Shurflo
$108.53 $66.36Shurflo Piranha Aerator Pump 1100gph 357-102-10Housing is made of a high density nylon. Patented anti-lock feature allows the pump to clear trapped air in rough water or when the boat is anchored. Removable cartridge for easy cleaning. Includes 6' wire...- Part Number:
- 275-35710210
- Availability:
- In Stock - Ships same or next business day.
- GPH:
- 1000
- Ports:
- 3/4"
- Volts:
- 12
$108.53 $66.36 -
Sierra Actuator Contura 2 Red 2/Pk Rk22170
Sierra
$11.09 $8.95Sierra Actuator Contura 2 Red 2/Pk Rk22170Replacement actuators for non-illuminated switches.- Part Number:
- 11-RK22170
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Red
- Pkg.:
- 2
$11.09 $8.95 -
Sold Out, please call for ETA.
Sierra Ato/Atc Style Fuse Block Fs40410
Sierra
$42.99 $29.27Sierra Ato/Atc Style Fuse Block Fs40410For 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-FS40410
- Availability:
- In Stock - Ships same or next business day.
- Gang:
- 14
- Fuse:
- ATO/ATC
- Neg Bus:
- No
- Size:
- 5-1/2" x 3-1/4"
$42.99 $29.27 -
Sierra Batt Cables Black 2 Gauge 4' Bc88553
Sierra
$44.89 $35.19Sierra Batt Cables Black 2 Gauge 4' Bc88553Features a soldered lug terminal on each end to accept a 3/8" stud.- Part Number:
- 11-BC88553
- Availability:
- In Stock - Ships same or next business day.
- Gauge:
- 2
- Color:
- Black
- Length:
- 48"
$44.89 $35.19
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.