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ALL MERCURY AND YAMAHA POWERHEADS AND LOWER UNITS NOW CARRY 24 MONTH WARRANTIES AT NO ADDITIONAL COST!
ALL MERCURY AND YAMAHA POWERHEADS AND LOWER UNITS NOW CARRY 24 MONTH WARRANTIES AT NO ADDITIONAL COST!

BLUE SEA SYSTEMS

  • Blue Sea 7459 UL-489 Circuit Breaker - 50A Flat Rocker [7459]

    Blue Sea Systems
    Original price $63.99
    Original price $63.99 - Original price $63.99
    Original price $63.99
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
    In stock

    7459 UL-489 Circuit Breaker - 50A Flat RockerSuitable for use when UL-489 specifications are required (Navy, Army, or Coast Guard vessels, and oth...

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    Original price $63.99
    Original price $63.99 - Original price $63.99
    Original price $63.99
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
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  • Blue Sea 7458 UL-489 Circuit Breaker - 30A Flat Rocker [7458]

    Blue Sea Systems
    Original price $63.99
    Original price $63.99 - Original price $63.99
    Original price $63.99
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
    In stock

    7458 UL-489 Circuit Breaker - 30A Flat RockerSuitable for use when UL-489 specifications are required (Navy, Army, or Coast Guard vessels, and oth...

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    Original price $63.99
    Original price $63.99 - Original price $63.99
    Original price $63.99
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
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  • Blue Sea 7457 UL-489 Circuit Breaker - 20A Flat Rocker [7457]

    Blue Sea Systems
    Original price $63.99
    Original price $63.99 - Original price $63.99
    Original price $63.99
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
    In stock

    7457 UL-489 Circuit Breaker - 20A Flat RockerSuitable for use when UL-489 specifications are required (Navy, Army, or Coast Guard vessels, and oth...

    View full details
    Original price $63.99
    Original price $63.99 - Original price $63.99
    Original price $63.99
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
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  • Blue Sea 7456 UL-489 Circuit Breaker - 15A Flat Rocker [7456]

    Blue Sea Systems
    Original price $63.99
    Original price $63.99 - Original price $63.99
    Original price $63.99
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
    In stock

    7456 UL-489 Circuit Breaker - 15A Flat RockerSuitable for use when UL-489 specifications are required (Navy, Army, or Coast Guard vessels, and oth...

    View full details
    Original price $63.99
    Original price $63.99 - Original price $63.99
    Original price $63.99
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
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  • Blue Sea 7454 UL-489 Circuit Breaker - 5A Flat Rocker [7454]

    Blue Sea Systems
    Original price $63.99
    Original price $63.99 - Original price $63.99
    Original price $63.99
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
    Low stock

    7454 UL-489 Circuit Breaker - 5A Flat RockerSuitable for use when UL-489 specifications are required (Navy, Army, or Coast Guard vessels, and othe...

    View full details
    Original price $63.99
    Original price $63.99 - Original price $63.99
    Original price $63.99
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
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  • Blue Sea 7446 UL-489 Circuit Breaker - 100A Flat Rocker [7446]

    Blue Sea Systems
    Original price $63.99
    Original price $63.99 - Original price $63.99
    Original price $63.99
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
    In stock

    7446 UL-489 Circuit Breaker - 100A Flat RockerSuitable for use when UL-489 specifications are required (Navy, Army, or Coast Guard vessels, and ot...

    View full details
    Original price $63.99
    Original price $63.99 - Original price $63.99
    Original price $63.99
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
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  • Blue Sea 7445 UL-489 Circuit Breaker - 50A Flat Rocker [7445]

    Blue Sea Systems
    Original price $63.99
    Original price $63.99 - Original price $63.99
    Original price $63.99
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
    In stock

    7445 UL-489 Circuit Breaker - 50A Flat RockerSuitable for use when UL-489 specifications are required (Navy, Army, or Coast Guard vessels, and oth...

    View full details
    Original price $63.99
    Original price $63.99 - Original price $63.99
    Original price $63.99
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
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  • Blue Sea 7444 UL-489 Circuit Breaker - 30A Flat Rocker [7444]

    Blue Sea Systems
    Original price $63.99
    Original price $63.99 - Original price $63.99
    Original price $63.99
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
    In stock

    7444 UL-489 Circuit Breaker - 30A Flat RockerSuitable for use when UL-489 specifications are required (Navy, Army, or Coast Guard vessels, and oth...

    View full details
    Original price $63.99
    Original price $63.99 - Original price $63.99
    Original price $63.99
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
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  • Blue Sea 7443 UL-489 Circuit Breaker - 20A Flat Rocker [7443]

    Blue Sea Systems
    Original price $63.99
    Original price $63.99 - Original price $63.99
    Original price $63.99
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
    In stock

    7443 UL-489 Circuit Breaker - 20A Flat RockerSuitable for use when UL-489 specifications are required (Navy, Army, or Coast Guard vessels, and oth...

    View full details
    Original price $63.99
    Original price $63.99 - Original price $63.99
    Original price $63.99
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
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  • Blue Sea 7442 UL-489 Circuit Breaker - 15A Flat Rocker [7442]

    Blue Sea Systems
    Original price $63.99
    Original price $63.99 - Original price $63.99
    Original price $63.99
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
    Low stock

    7442 UL-489 Circuit Breaker - 15A Flat RockerSuitable for use when UL-489 specifications are required (Navy, Army, or Coast Guard vessels, and oth...

    View full details
    Original price $63.99
    Original price $63.99 - Original price $63.99
    Original price $63.99
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
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  • Blue Sea 7441 UL-489 Circuit Breaker - 10A Flat Rocker [7441]

    Blue Sea Systems
    Original price $63.99
    Original price $63.99 - Original price $63.99
    Original price $63.99
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
    Low stock

    7441 UL-489 Circuit Breaker - 10A Flat RockerSuitable for use when UL-489 specifications are required (Navy, Army, or Coast Guard vessels, and oth...

    View full details
    Original price $63.99
    Original price $63.99 - Original price $63.99
    Original price $63.99
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
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  • Blue Sea 7440 UL-489 Circuit Breaker - 5A Flat Rocker [7440]

    Blue Sea Systems
    Original price $63.99
    Original price $63.99 - Original price $63.99
    Original price $63.99
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
    In stock

    7440 UL-489 Circuit Breaker - 5A Flat RockerSuitable for use when UL-489 specifications are required (Navy, Army, or Coast Guard vessels, and othe...

    View full details
    Original price $63.99
    Original price $63.99 - Original price $63.99
    Original price $63.99
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
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  • Blue Sea 5037 ST Blade Fuse Block w/o Cover - 6 Circuit Independent w/o Negative Bus [5037]

    Blue Sea Systems
    Original price $65.99
    Original price $65.99 - Original price $65.99
    Original price $65.99
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
    In stock

    ST Blade Fuse Block w/o Cover - 6 Circuit w/o Negative BusPart# 5037 Can be used for 24-hour circuits Fuse blocks with covers include 20 write-on...

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    Original price $65.99
    Original price $65.99 - Original price $65.99
    Original price $65.99
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
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  • Blue Sea 8240 DC Analog Voltmeter - 2-3/4" Face, 18-32 Volts DC [8240]

    Blue Sea Systems
    Original price $64.99
    Original price $64.99 - Original price $64.99
    Original price $64.99
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
    Low stock

    DC Analog Voltmeter Simple 2-wire connection Meter Senses Powers from same connection Backlit meter face WARNING: This product can expose you to...

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    Original price $64.99
    Original price $64.99 - Original price $64.99
    Original price $64.99
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
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  • Blue Sea 8003 DC Analog Voltmeter - 2-3/4" Face, 8-16 Volts DC [8003]

    Blue Sea Systems
    Original price $63.99
    Original price $63.99 - Original price $63.99
    Original price $63.99
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
    Low stock

    DC Analog Voltmeter Backlit meter face Simple 2-wire connection Meter Senses Powers from same connection WARNING: This product can expose you to...

    View full details
    Original price $63.99
    Original price $63.99 - Original price $63.99
    Original price $63.99
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
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  • Blue Sea 5033 ST Blade Fuse Block w/out Cover - 6 Circuit w/out Negative Bus [5033]

    Blue Sea Systems
    Original price $65.99
    Original price $65.99 - Original price $65.99
    Original price $65.99
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
    In stock

    5033ST Blade Fuse Block w/out Cover - 12 Circuit w/out Negative Bus Tin-plated copper buses and fuse clips give 30 Amperes rating per circuit Ac...

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    Original price $65.99
    Original price $65.99 - Original price $65.99
    Original price $65.99
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
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  • Blue Sea 5025 ST Blade Fuse Block w/Cover - 6 Circuit w/Negative Bus [5025]

    Blue Sea Systems
    Original price $66.99
    Original price $66.99 - Original price $66.99
    Original price $66.99
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
    In stock

    5025 ST Blade Fuse Block with Cover - 6 Circuit with Negative Bus Features: Clear insulating cover with label recesses accept Small Format Labels ...

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    Original price $66.99
    Original price $66.99 - Original price $66.99
    Original price $66.99
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
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  • Blue Sea 9003e e-Series Battery Switch Single Circuit ON/OFF [9003E]

    Blue Sea Systems
    Original price $66.99
    Original price $66.99 - Original price $66.99
    Original price $66.99
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
    In stock

    9003e e-Series Battery Switch Single Circuit ON/OFF Features: CE Marked Ignition protected - Safe for installation aboard gasoline powered boats C...

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    Original price $66.99
    Original price $66.99 - Original price $66.99
    Original price $66.99
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
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  • Blue Sea 5056100 - Water Resistant ST-Blade Fuse Block w/Cover [5056100]

    Blue Sea Systems
    Original price $62.99
    Original price $62.99 - Original price $62.99
    Original price $62.99
    Current price $41.99
    $41.99 - $41.99
    Current price $41.99
    In stock

    5056100 - Water Resistant ST-Blade Fuse Block with CoverThis Blue Sea fuse block provides water-resistant circuit protection for ATO/ATC fuses and...

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    Original price $62.99
    Original price $62.99 - Original price $62.99
    Original price $62.99
    Current price $41.99
    $41.99 - $41.99
    Current price $41.99
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  • Blue Sea 2151 Terminal Fuse Block - 3/8" Mounting Hole - 2 Terminal Studs [2151]

    Blue Sea Systems
    Original price $62.99
    Original price $62.99 - Original price $62.99
    Original price $62.99
    Current price $41.99
    $41.99 - $41.99
    Current price $41.99
    In stock

    2151Features: New isolated stud design uses standard 5/16" hardware and permits stacking of terminals Compact, high-amp fuse-Appropriate for DC ...

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    Original price $62.99
    Original price $62.99 - Original price $62.99
    Original price $62.99
    Current price $41.99
    $41.99 - $41.99
    Current price $41.99
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  • Blue Sea 9354 AC Analog Voltmeter 0-250 Volts AC [9354]

    Blue Sea Systems
    Original price $62.99
    Original price $62.99 - Original price $62.99
    Original price $62.99
    Current price $41.99
    $41.99 - $41.99
    Current price $41.99
    In stock

    9354AC Analog Voltmeter - 2-3/4" Face, 0-250 Volts AC Dial Marked in 5 Volt increments Simple 2-wire connection to AC hot and neutral Meter sens...

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    Original price $62.99
    Original price $62.99 - Original price $62.99
    Original price $62.99
    Current price $41.99
    $41.99 - $41.99
    Current price $41.99
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  • Blue Sea 5018 ST Glass Fuse Block w/out Negative Bus - 6 Circuit [5018]

    Blue Sea Systems
    Original price $63.99
    Original price $63.99 - Original price $63.99
    Original price $63.99
    Current price $41.99
    $41.99 - $41.99
    Current price $41.99
    Low stock

    5018 ST Glass Fuse Block without Negative Bus - 6 CircuitFeatures: Clear insulating cover with label recesses for accept Large Format Labels Cover...

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    Original price $63.99
    Original price $63.99 - Original price $63.99
    Original price $63.99
    Current price $41.99
    $41.99 - $41.99
    Current price $41.99
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  • Blue Sea 9353 AC Analog Voltmeter 0-150V AC [9353]

    Blue Sea Systems
    Original price $61.99
    Original price $61.99 - Original price $61.99
    Original price $61.99
    Current price $40.99
    $40.99 - $40.99
    Current price $40.99
    In stock

    9353 AC Analog Voltmeter 0-150V ACFeatures: Dial marked in 5V increments Simple 2-wire connection to AC hot and neutral Meter sense and powers fro...

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    Original price $61.99
    Original price $61.99 - Original price $61.99
    Original price $61.99
    Current price $40.99
    $40.99 - $40.99
    Current price $40.99
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  • Blue Sea 5024 ST-Blade Battery Terminal Mount Fuse Block Kit [5024]

    Blue Sea Systems
    Original price $61.99
    Original price $61.99 - Original price $61.99
    Original price $61.99
    Current price $39.99
    $39.99 - $39.99
    Current price $39.99
    In stock

    ST-Blade Battery Terminal Mount Fuse Block KitFeatures: Easy to install 4 ATO/ATC fused circuits Mounts on the battery terminal stud Screw te...

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    Original price $61.99
    Original price $61.99 - Original price $61.99
    Original price $61.99
    Current price $39.99
    $39.99 - $39.99
    Current price $39.99
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