Marine Hardware & Accessories
Upgrade, repair, and maintain your vessel with our wide selection of marine hardware & boat accessories. This category includes essential boat parts designed for deck, hull, electrical, plumbing, and onboard systems, helping you keep your boat safe, functional, and ready for the water.
Browse durable marine-grade hardware built to withstand saltwater, sun exposure, and harsh marine environments. Whether you're replacing worn components, upgrading equipment, or outfitting a new boat, you'll find reliable parts such as cleats, hinges, latches, fasteners, hatches, rail fittings, bilge components, plumbing fittings, and electrical hardware.
Our marine hardware selection supports a wide range of vessels including fishing boats, sailboats, pontoons, center consoles, and cruising boats. Each component is designed for strength, corrosion resistance, and long-term performance in marine conditions.
Shop quality boat hardware and marine accessories to keep your deck secure, systems running smoothly, and your boat ready for every trip on the water.
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Balmar Temp Sensor Alternator - 54" Length [MC-TS-A]
Balmar
MSRP: $45.59$43.99Temp Sensor Alternator - 54"Temperature Sensor, Alternator - 54" LengthThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.GM-68764- SKU:
- GM-68764
- Weight:
- 0.20 Ounces
- MPN:
- MC-TS-A
MSRP: $45.59$43.99 -
Balmar Digital Duo Charge - 12/24V [DDC-12/24]
Balmar
MSRP: $273.29$259.99Digital Duo Charge - 12/24VThe Digital Duo Charge (DDC-12/24) provides a “hands off” solution for charging two battery banks without the use of problematic isolators or manual battery switches. During charging the DDC-12/24 monitors voltage...GM-68763- SKU:
- GM-68763
- Weight:
- 1.00 Ounces
- MPN:
- DDC-12/24
MSRP: $273.29$259.99 -
Balmar ARS Multi-Stage Regulator w/Harness - 12V [ARS-5-H]
Balmar
MSRP: $311.29$294.99ARS Multi-Stage Regulator w/Harness - 12VHigh output alternators are an important part of your system for battery care, but they are definitely not the only part. Without proper voltage regulation, battery charging can be a slow process, or even...GM-68761- SKU:
- GM-68761
- Weight:
- 1.20 Ounces
- MPN:
- ARS-5-H
MSRP: $311.29$294.99 -
Balmar 621 Series Alternator - Spindle Mount(Single Foot) - 100A - 12V [621-100-SV]
Balmar
MSRP: $804.69$763.99621 Series Alternator - Spindle Mount(Single Foot) - 100A - 12VFeatures:100A12VSpindle Mount (Single Foot)1-2" Single Deep Vee PulleyIsolated Ground1″ Motorola-Style Mounting; Typical for Westerbeke, Lehman, Hino & Pathfinder...GM-68758- SKU:
- GM-68758
- Weight:
- 13.20 Ounces
- MPN:
- 621-100-SV
MSRP: $804.69$763.99 -
Balmar 60 Series Alternator - Saddle Mount(Dual Foot) - 100A - 12V [60-100-SV]
Balmar
MSRP: $804.69$763.9960 Series Alternator - Saddle Mount(Dual Foot) - 100A - 12VFeatures:100A12VSaddle Mount (Dual Foot)3.15" Single Deep Vee PulleyIsolated GroundHitachi-Style Mounting; Typical for Yanmar, Westerbeke, Lehman & Perkins-Sabre EnginesThis product may...GM-68754- SKU:
- GM-68754
- Weight:
- 13.00 Ounces
- MPN:
- 60-100-SV
MSRP: $804.69$763.99 -
Johnson Pump AquaT Electric Marine Toilet - Super Compact - 12V [80-47626-01]
Johnson Pump
MSRP: $580.56$372.99AquaT Electric Marine Toilet - Super Compact - 12VPriced competitively, the fine finish and design of this toilet are remarkable. Made from white vitreous porcelain with corrosion-resistant parts, this AquaT marine toilet is quiet, robust, and easy to...GM-68747- SKU:
- GM-68747
- Weight:
- 25.80 Ounces
- MPN:
- 80-47626-01
MSRP: $580.56$372.99 -
Johnson Pump AquaT Manual Marine Toilet - Super Compact [80-47625-01]
Johnson Pump
MSRP: $309.81$198.99AquaT Manual Marine Toilet - Super CompactManual Toilet incorporates an ergonomically designed, hand-powered piston pump that can be mounted foreither left-hand or right-hand use.Super Compact bowl - smaller and lighter bowl, requiring even less...GM-68745- SKU:
- GM-68745
- Weight:
- 22.70 Ounces
- MPN:
- 80-47625-01
MSRP: $309.81$198.99 -
OceanLED Sport S3166s Multi-Color Surface Mount Underwater LED Light [012110C]
OceanLED
MSRP: $799.99$759.00Sport S3166s Multi-Color Surface Mount Underwater LED LightOceanLED Sport S3166s has been designed and built for those who want to stand out. Whether cruising in the Mediterranean or fishing in The Keys, the S3166s Multi-Color gives dazzling performance...GM-68736- SKU:
- GM-68736
- Weight:
- 1.60 Ounces
- MPN:
- 012110C
MSRP: $799.99$759.00 -
Ancor Heavy Duty 8 AWG 1/2" Tinned Lug - 10-Pack [242237]
Ancor
MSRP: $19.99$11.99Heavy Duty 8 AWG 1/2" Tinned Lug - 10-PackAncor Marine Grade lugs are manufactured from 100 percent heavy-duty annealed tinned copper, providing for maximum current flow while resisting corrosion from salt and moisture. Seamless barrel design allows for...GM-68735- SKU:
- GM-68735
- Weight:
- 0.10 Ounces
- MPN:
- 242237
MSRP: $19.99$11.99 -
Blue Sea 1842 M2 OLED Digital Bilge Meter [1842]
Blue Sea Systems
MSRP: $498.99$328.991842 M2 OLED Digital Bilge MeterThe M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms and an auto-dimming display. The M2 Monitors include a MOSFET External Circuit Relay (ECR) which can be used to...GM-68733- SKU:
- GM-68733
- Weight:
- 0.60 Ounces
- MPN:
- 1842
MSRP: $498.99$328.99 -
Blue Sea 4230 Push Button Switch Label Kit [4230]
Blue Sea Systems
MSRP: $20.99$13.994230 Push Button Switch Label Kit50 ICON Labels used on Backlit Push Button SwitchesScratch resistant polycarbonate materialBack printed for durabilityWaterproof adhesive for longevity in wet environmentsWARNING: This product can expose you to chemicals...GM-68731- SKU:
- GM-68731
- Weight:
- 0.10 Ounces
- MPN:
- 4230
MSRP: $20.99$13.99 -
Blue Sea 4181 Backlit Push Button Switch OFF/(ON) - 15A [4181]
Blue Sea Systems
MSRP: $109.99$72.994181 Backlit Push Button Switch OFF/(ON) - 15AFeatures:Backlit button is blue when OFF and red when ONFive ICON labels included: Accessory, Lights, Anchor Light, Running Light, and Bilge PumpAdditional 50 ICON label kit sold...GM-68730- SKU:
- GM-68730
- Weight:
- 0.15 Ounces
- MPN:
- 4181
MSRP: $109.99$72.99 -
Blue Sea 4180 Backlit Push Button Switch OFF/ON - 15A [4180]
Blue Sea Systems
MSRP: $109.99$72.994180 Backlit Push Button Switch OFF/ON - 15AFeatures:Backlit button is blue when OFF and red when ONFive ICON labels included: Accessory, Lights, Anchor Light, Running Light, and Bilge PumpAdditional 50 ICON label kit sold...GM-68729- SKU:
- GM-68729
- Weight:
- 0.10 Ounces
- MPN:
- 4180
MSRP: $109.99$72.99 -
Blue Sea 7160 Short Stop Circuit Breaker Boot [7160]
Blue Sea Systems
$8.997160 Short Stop Circuit Breaker BootPre-cut for easy wiring from any angleMeets ABYC insulation requirementsWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause...GM-68723- SKU:
- GM-68723
- Weight:
- 0.10 Ounces
- MPN:
- 7160
$8.99 -
Blue Sea 7157 Short Stop Circuit Breaker - 50A [7157]
Blue Sea Systems
MSRP: $17.99$11.997157 Short Stop Circuit Breaker - 50ACorrosion Resistant MaterialIP 64 Water Resistant BootPush to Reset OnlyInterrupt Capacity: 2,500A @ 28VDCRed insulating boot included in retail packageSpecificationsAmperage: 50A DCMaximum Voltage: 28V DCInterrupt...GM-68722- SKU:
- GM-68722
- Weight:
- 0.10 Ounces
- MPN:
- 7157
MSRP: $17.99$11.99 -
Blue Sea 7156 Short Stop Circuit Breaker - 40A [7156]
Blue Sea Systems
MSRP: $17.99$11.997156 Short Stop Circuit Breaker - 40ACorrosion Resistant MaterialIP 64 Water Resistant BootPush to Reset OnlyInterrupt Capacity: 2,500A @ 28VDCRed insulating boot included in retail packageSpecificationsAmperage: 40A DCMaximum Voltage: 28V DCInterrupt...GM-68721- SKU:
- GM-68721
- Weight:
- 0.10 Ounces
- MPN:
- 7156
MSRP: $17.99$11.99 -
Blue Sea 7155 Short Stop Circuit Breaker - 30A [7155]
Blue Sea Systems
MSRP: $17.99$11.997155 Short Stop Circuit Breaker - 30ACorrosion Resistant MaterialIP 64 Water Resistant BootPush to Reset OnlyInterrupt Capacity: 2,500A @ 28VDCRed insulating boot included in retail packageSpecificationsAmperage: 30A DCMaximum Voltage: 28V DCInterrupt...GM-68720- SKU:
- GM-68720
- Weight:
- 0.10 Ounces
- MPN:
- 7155
MSRP: $17.99$11.99 -
Blue Sea 7154 Short Stop Circuit Breaker - 25A [7154]
Blue Sea Systems
MSRP: $17.99$11.997154 Short Stop Circuit Breaker - 25ACorrosion Resistant MaterialIP 64 Water Resistant BootPush to Reset OnlyInterrupt Capacity: 2,500A @ 28VDCRed insulating boot included in retail packageSpecificationsAmperage: 25A DCMaximum Voltage: 28V DCInterrupt...GM-68719- SKU:
- GM-68719
- Weight:
- 0.10 Ounces
- MPN:
- 7154
MSRP: $17.99$11.99 -
Blue Sea 7153 Short Stop Circuit Breaker - 20A [7153]
Blue Sea Systems
MSRP: $17.99$11.997153 Short Stop Circuit Breaker - 20ACorrosion Resistant MaterialIP 64 Water Resistant BootPush to Reset OnlyInterrupt Capacity: 2,500A @ 28VDCRed insulating boot included in retail packageSpecificationsAmperage: 20A DCMaximum Voltage: 28V DCInterrupt...GM-68718- SKU:
- GM-68718
- Weight:
- 0.10 Ounces
- MPN:
- 7153
MSRP: $17.99$11.99 -
Blue Sea 7152 Short Stop Circuit Breaker - 15A [7152]
Blue Sea Systems
MSRP: $17.99$11.997152 Short Stop Circuit Breaker - 15ACorrosion Resistant MaterialIP 64 Water Resistant BootPush to Reset OnlyInterrupt Capacity: 2,500A @ 28VDCRed insulating boot included in retail packageSpecificationsAmperage: 15A DCMaximum Voltage: 28V DCInterrupt...GM-68717- SKU:
- GM-68717
- Weight:
- 0.10 Ounces
- MPN:
- 7152
MSRP: $17.99$11.99