Boat Accessories and Supplies
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Seachoice 6Ga 2/0 Ld Emerg Term Post Red 62731
Seachoice
$8.22 $6.89Seachoice 6Ga 2/0 Ld Emerg Term Post Red 62731 Quick and simple way to repair battery cable endsNo crimping tool neededEpoxy coating aids in polarity identification and corrosion resistance3/8" positive stud and 5/16" negative studFits all standard...- Part Number:
- 50-62731
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Positive
- Cable Size:
- 6 to 1 gauge
- Material:
- Epoxy Coated
Lead Alloy - Color:
- Red
$8.22 $6.89 -
Seachoice 6Ga-250Mcm Hvy Duty Crimp Tool 61251
Seachoice
$492.92 $319.19Seachoice 6Ga-250Mcm Hvy Duty Crimp Tool 61251 Features Include: • 6 GA– 250 MCM Range, accommodates popular sizes • Diamond-shaped crimp completely compresses cable to form solid mass assuring low resistance...- Part Number:
- 50-61251
- Availability:
- In Stock - Ships same or next business day.
$492.92 $319.19 -
Special Order! See availaility for details
Seachoice 6Ga-4/0 Prof Hammer Crimp Tool 61241
Seachoice
$69.19 $47.66Seachoice 6Ga-4/0 Prof Hammer Crimp Tool 61241 A convenient and durable tool for crimping lugs and terminals from 6 - 4/0 GAMade of high strength steel, the hammer crimp tool features a V-shaped nest for a solid crimp each time with a simple swing of a...- Part Number:
- 50-61241
- Availability:
- In Stock - Ships same or next business day.
$69.19 $47.66 -
Seachoice 6Led Flood Rectang Work Light 51641
Seachoice
$120.05 $78.22Seachoice 6Led Flood Rectang Work Light 51641 Heavy duty design with powder coated die cast aluminum housing and polycarbonate lensDual power use with 12VDC and 24VDC systemsStainless steel mounting hardwareIP69K Rating: Highest designation available for...- Part Number:
- 50-51641
- Availability:
- In Stock - Ships same or next business day.
- LEDs:
- 6
- LED Color:
- White
- Lumens:
- 720
- Shape:
- Rectangular
- Size:
- 6” W x 4.5” H x 2.4” D
$120.05 $78.22 -
Seachoice 7 1/2 Amp Agc Fuses 5Pk Sc11349
Seachoice
$3.99 $3.82Seachoice 7 1/2 Amp Agc Fuses 5Pk Sc11349- Part Number:
- 50-11349
- Availability:
- In Stock - Ships same or next business day.
- Amps:
- 37438
- Pack:
- 5
$3.99 $3.82 -
Seachoice 7 1/2 Amp Atm Blade Fuses 5Pk Sc11418
Seachoice
$4.30 $4.23Seachoice 7 1/2 Amp Atm Blade Fuses 5Pk Sc11418- Part Number:
- 50-11418
- Availability:
- In Stock - Ships same or next business day.
- Amps:
- 37438
- Pack:
- 5
$4.30 $4.23 -
Seachoice 7 To 4 W/Adapt W/8 Wire 13831
Seachoice
$20.99 $14.10Seachoice 7 To 4 W/Adapt W/8 Wire 13831 Adapter mates 7-way vehicle to 4 or 5-way trailer.- Part Number:
- 50-13831
- Availability:
- In Stock - Ships same or next business day.
- Connection:
- 7 Way Round to 4 Way Flat
- Length:
- 8"
$20.99 $14.10 -
Seachoice 7 To 5 Way/Adapt W/8 Wire 13881
Seachoice
$21.99 $13.33Seachoice 7 To 5 Way/Adapt W/8 Wire 13881 Adapter mates 7-way vehicle to 4 or 5-way trailer.- Part Number:
- 50-13881
- Availability:
- In Stock - Ships same or next business day.
- Connection:
- 7 Way Round to 5 Way Flat
- Length:
- 8"
$21.99 $13.33 -
Seachoice 70Amp Panel 285 Ser Cir Break Sc11466
Seachoice
$56.69 $43.56Seachoice 70Amp Panel 285 Ser Cir Break Sc11466- Part Number:
- 50-11466
- Availability:
- In Stock - Ships same or next business day.
- Amps:
- 70
$56.69 $43.56 -
Seachoice 70Amp Surf 285 Ser Cir Break Sc11486
Seachoice
$56.69 $43.56Seachoice 70Amp Surf 285 Ser Cir Break Sc11486- Part Number:
- 50-11486
- Availability:
- In Stock - Ships same or next business day.
- Amps:
- 70
$56.69 $43.56 -
Sold Out, please call for ETA.
Seachoice 7Function Trailer Light-Left 51421
Seachoice
$0.00Seachoice 7Function Trailer Light-Left 51421- Part Number:
- 50-51421
- Availability:
- In Stock - Ships same or next business day.
- Description:
- 7 Function w/License Light-Left
$0.00 -
Seachoice 7Way Round RV C Conn W/Door Plast 50-57981
Seachoice
$10.31 $8.14Seachoice 7Way Round RV C Conn W/Door Plast 50-57981 Designed for use with RV's and heavier utility & equipment trailers equipped with electric brakes. • • 57991: Spring loaded connector door repels moisture when not in...- Part Number:
- 50-57981
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Car Side w/Sealed Door
$10.31 $8.14 -
Seachoice 7Way Round RV Traler Side Conn 50-57891
Seachoice
$8.66 $7.32Seachoice 7Way Round RV Traler Side Conn 50-57891 Designed for use with RV's and heavier utility & equipment trailers equipped with electric brakes. • • 57991: Spring loaded connector door repels moisture when not in...- Part Number:
- 50-57891
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Trailer Side
$8.66 $7.32 -
Sold Out, please call for ETA.
Seachoice 7Way RV Trailer Side Conn W/Br 50-57921
Seachoice
$12.95 $1.30Seachoice 7Way RV Trailer Side Conn W/Br 50-57921 Designed for use with RV's and heavier utility & equipment trailers equipped with electric brakes. • • 57991: Spring loaded connector door repels moisture when not in...- Part Number:
- 50-57921
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Trailer Side - Ultra HD
$12.95 $1.30 -
Seachoice 80Amp Panel 285 Ser Cir Break Sc11467
Seachoice
$56.69 $43.56Seachoice 80Amp Panel 285 Ser Cir Break Sc11467- Part Number:
- 50-11467
- Availability:
- In Stock - Ships same or next business day.
- Amps:
- 80
$56.69 $43.56 -
Seachoice 80Amp Surf 285 Ser Cir Break Sc11487
Seachoice
$56.69 $43.56Seachoice 80Amp Surf 285 Ser Cir Break Sc11487- Part Number:
- 50-11487
- Availability:
- In Stock - Ships same or next business day.
- Amps:
- 80
$56.69 $43.56 -
Seachoice 9Led Wide Flood Beam Work Lite 51661
Seachoice
$89.02 $58.79Seachoice 9Led Wide Flood Beam Work Lite 51661 Heavy duty design with powder coated die cast aluminum housing and polycarbonate lensDual power use with 12VDC and 24VDC systemsStainless steel mounting hardwareIP69K Rating: Highest designation available...- Part Number:
- 50-51661
- Availability:
- In Stock - Ships same or next business day.
- LEDs:
- 9
- LED Color:
- White
- Lumens:
- 1492
- Shape:
- Square / Wide Angle
- Size:
- 4" W x 5" H x 2.25" D
$89.02 $58.79 -
Seachoice Ac/Dc Panel Breaker - 15 Amp 13121
Seachoice
$22.99 $16.40Seachoice Ac/Dc Panel Breaker - 15 Amp 13121 Single PoleCircuit breakers are magnetic hydraulic and are designed for marine use • UL and CSA approved • Current: AC/DC • Delay: Medium • Actuator:...- Part Number:
- 50-13121
- Availability:
- In Stock - Ships same or next business day.
- Amps:
- 15
- Rating:
- 65V DC/227V AC
$22.99 $16.40 -
Seachoice Ac/Dc Panel Breaker-10 Amp 13101
Seachoice
$26.77 $18.32Seachoice Ac/Dc Panel Breaker-10 Amp 13101 Single PoleCircuit breakers are magnetic hydraulic and are designed for marine use • UL and CSA approved • Current: AC/DC • Delay: Medium • Actuator:...- Part Number:
- 50-13101
- Availability:
- In Stock - Ships same or next business day.
- Amps:
- 10
- Rating:
- 65V DC/227V AC
$26.77 $18.32 -
Seachoice Ac/Dc Panel Breaker-40 Amp 13181
Seachoice
$22.99 $16.40Seachoice Ac/Dc Panel Breaker-40 Amp 13181 Single PoleCircuit breakers are magnetic hydraulic and are designed for marine use • UL and CSA approved • Current: AC/DC • Delay: Medium • Actuator:...- Part Number:
- 50-13181
- Availability:
- In Stock - Ships same or next business day.
- Amps:
- 40
- Rating:
- 65V DC/125V AC
$22.99 $16.40
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.