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Marine Plumbing & Ventilation


Marine Hardware


Marine hardware includes structural, mechanical, and safety-related components permanently installed on boats and yachts.

These parts are designed to withstand constant vibration, heavy loads, UV exposure, and corrosive saltwater environments.

MarineWaze offers professional-grade marine hardware suitable for offshore fishing boats, center consoles, sailboats, pontoons, and recreational vessels.


Common Uses for Marine Hardware


  • Deck mounting and structural attachment
  • Mooring, anchoring, and towing support
  • Access control, ventilation, and onboard safety
  • Mechanical isolation and vibration reduction

Materials & Construction Standards


  • Marine-grade stainless steel and anodized aluminum
  • UV-stabilized polymers and reinforced composites
  • Corrosion-resistant finishes for saltwater exposure
  • Compatible with fiberglass, aluminum, and wood decks

Why Choose Professional-Grade Marine Hardware


  • Designed specifically for marine environments
  • Load-rated for safety-critical applications
  • OEM-style fitment for clean installations
  • Trusted for new builds and refit projects

Trusted Brands in This Category


Marine hardware is sourced from respected marine manufacturers such as Sea-Dog Line, Attwood Marine, Whitecap, TACO Marine, Perko, Southco, Springfield Marine, and Lewmar.


Related Boat Systems & Categories


Marine hardware is commonly installed alongside systems from Anchoring & Docking, Boat Outfitting, Steering Systems, Marine Plumbing & Ventilation, Marine Electrical, Marine Safety.


Installation & Compatibility Guidance


  • Suitable for new installations and retrofit applications
  • Compatible with common marine mounting standards
  • Designed for freshwater and saltwater use
  • Frequently installed by professional marine technicians

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  • Johnson Pump Thru-Hull Connector - 3/4" - 90 - White [75035-00]

    Johnson Pump Thru-Hull Connector - 3/4" - 90 - White [75035-00]

    Johnson Pump

    MSRP: $16.42
    $14.99
    Thru-Hull Connector - 3/4" - 90° - White90 Degree Thru-Hull Connector - When looks are important, these are the 90 degree fittings to use. The outside nut is secured to the threaded shaft with a deck plate key. There no threaded section protruding...
    MSRP: $16.42
    $14.99
    Qty in Cart: 0
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    MSRP: $16.42
    $14.99
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  • Johnson Pump CM10P7-1 - 12V Circulation Pump [10-24486-03]

    Johnson Pump CM10P7-1 - 12V Circulation Pump [10-24486-03]

    Johnson Pump

    MSRP: $240.04
    $138.99
    CM10P7-1 - 12V Circulation PumpFeatures:12V, 4.0 GPM circulation pumpCompact, magnetic driven centrifugal pumpHigh flow rate with very low electrical current consumptionSuitable for fresh water, ethylene glycol and salt water
    MSRP: $240.04
    $138.99
    Qty in Cart: 0
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    MSRP: $240.04
    $138.99
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  • Johnson Pump CM30P7-1 - 12V - Circulation Pump [10-24504-03]

    Johnson Pump CM30P7-1 - 12V - Circulation Pump [10-24504-03]

    Johnson Pump

    MSRP: $240.04
    $138.99
    CM30P7-1 - 12V - Circulation Pump - Dia20Features:12V, 6.9 GPM circulation pumpCompact, magnetic driven centrifugal pumpHigh flow rate with very low electrical current consumptionSuitable for fresh water, ethylene glycol and salt water
    MSRP: $240.04
    $138.99
    Qty in Cart: 0
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    MSRP: $240.04
    $138.99
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  • Johnson Pump Intake Filter - Round - Plastic [77125]

    Johnson Pump Intake Filter - Round - Plastic [77125]

    Johnson Pump

    $13.97
    Intake Filter - Round - PlasicFeatures:Two-piece filter, easily installs by placing the mounting base under the aerator thru hull nut and then tightening the nutTwist off to remove for easy cleaningRound Plastic Intake Filter
    $13.97
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  • Thetford Porta Potti 550P MSD [92856]

    Thetford Porta Potti 550P MSD [92856]

    Thetford Marine

    MSRP: $259.95
    $199.95
    Porta Potti 550P MSDPart #: 92856Features:Refreshed, modern appearanceCleaner seat and cover designMore-ergonomic carrying handleLid latch now standardRedesigned valve handle, fill cap and pumpSame industry-leading performanceFresh and waste-water tank...
    MSRP: $259.95
    $199.95
    Qty in Cart: 0
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    MSRP: $259.95
    $199.95
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  • Albin Pump Cartridge Bilge Pump 750GPH - 12V [01-02-003]

    Albin Pump Cartridge Bilge Pump 750GPH - 12V [01-02-003]

    Albin Group

    MSRP: $44.49
    $34.99
    Cartridge Bilge Pump 750GPH - 12VSubmersible bilge pump 12V with pump capacity 50 L/min (750 GPH) and 42 L/min (660 GPH) at 0,9m (3ft) head. Stainless steel shaft, compact and easy to install.Features:Tough thermoplastic ABS housing with detachable...
    MSRP: $44.49
    $34.99
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  • Albin Pump Cartridge Bilge Pump 500GPH - 12V [01-02-002]

    Albin Pump Cartridge Bilge Pump 500GPH - 12V [01-02-002]

    Albin Group

    MSRP: $32.76
    $23.99
    Cartridge Bilge Pump 500GPH - 12VSubmersible bilge pump 12V with pump capacity 32 L/min (500 GPH) and 25 L/min (400 GPH) at 0,9m (3ft) head. Stainless steel shaft, compact and easy to install.Features:Tough thermoplastic ABS housing with detachable...
    MSRP: $32.76
    $23.99
    Qty in Cart: 0
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    MSRP: $32.76
    $23.99
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  • Sea-Dog Hand Bilge Pump 18" x 24" [503124-1]

    Sea-Dog Hand Bilge Pump 18" x 24" [503124-1]

    Sea-Dog

    MSRP: $32.95
    $31.99
    Hand Bilge Pump 18" x 24"These Manual Bilge Pumps are designed for use in small boats without electrical power or for larger boats in emergencies where power is no longer available. Compact, lightweight, and easy to stow. Foot valve is removable for...
    MSRP: $32.95
    $31.99
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    MSRP: $32.95
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  • Albin Pump Cartridge Aerator Pump - 1100 GPH - 12V - Straight [01-05-081]

    Albin Pump Cartridge Aerator Pump - 1100 GPH - 12V - Straight [01-05-081]

    Albin Group

    MSRP: $53.56
    $39.99
    Cartridge Aerator Pump - 1100 GPH - 12V - StraightCartridge Aerator Pump 12V with flowrate 75/min (1100GPH) with straight intake.Features:Equipped with straight fixed 29mm (1,15″) portSpecifications:Amperage: 4AFuse Size: 5A Specifications:Volts:...
    MSRP: $53.56
    $39.99
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    MSRP: $53.56
    $39.99
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  • Albin Pump Twinport Aerator Pump - 500 GPH - 12V [01-05-074]

    Albin Pump Twinport Aerator Pump - 500 GPH - 12V [01-05-074]

    Albin Group

    MSRP: $36.41
    $25.99
    Twinport Aerator Pump - 500 GPH - 12VTwinport cartridge aerator pump 12V with flowrate 32l/min (500GPH). The twinport makes it possible to use the same intake 19mm (3/4″) for both the livewell and wash down pump.Specifications:Equipped with both...
    MSRP: $36.41
    $25.99
    Qty in Cart: 0
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    MSRP: $36.41
    $25.99
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  • Johnson Pump Rapid Rogue Ballast Pump Impeller Kit [09-849P-2]

    Johnson Pump Rapid Rogue Ballast Pump Impeller Kit [09-849P-2]

    Johnson Pump

    MSRP: $70.59
    $43.99
     Talulah High Flow Ballast Pump Impeller KitFor the well-being of your boat engine your water cooling pump must be able to supply a minimum specified continuous flow of cooling water. The flexible impeller in your pump, which provides this...
    MSRP: $70.59
    $43.99
    Qty in Cart: 0
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    MSRP: $70.59
    $43.99
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  • Johnson Pump Rogue Ballast Pump Impeller Kit [09-824P-2]

    Johnson Pump Rogue Ballast Pump Impeller Kit [09-824P-2]

    Johnson Pump

    MSRP: $59.73
    $32.99
    Talulah Ballast Pump Impeller Kit A worn or damaged impeller can cause system failure or engine breakdown. SPX's Johnson Pump brand impellers are developed and manufactured for maximum flow and long life. With a genuine spare impeller you can also...
    MSRP: $59.73
    $32.99
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    MSRP: $59.73
    $32.99
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