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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![Mastervolt Alpha Pro III [45513000]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/61747/63459/69995XL__77307.1773213526.jpg?c=1 "Mastervolt Alpha Pro III [45513000]")
Mastervolt Alpha Pro III [45513000]
Mastervolt
MSRP: $673.99$407.99Alpha Pro IIIAdvanced 3-step charge regulator for standard and high performance alternatorsThe propulsion engine of your boat or vehicles may be used to quickly charge your service batteries, either while cruising or taking a break. The advanced and...GM-69995- SKU:
- GM-69995
- Weight:
- 0.09 Ounces
- MPN:
- 45513000
MSRP: $673.99$407.99 -
![Faria Sender 3\/4 16 x 2-1\/4 (Magnetic Sensor) [SD0047]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/61746/63458/69982XL__46871.1773213523.jpg?c=1 "Faria Sender 3\/4 16 x 2-1\/4 (Magnetic Sensor) [SD0047]")
Faria Sender 3/4 16 x 2-1/4 (Magnetic Sensor) [SD0047]
Faria Beede Instruments
MSRP: $189.99$136.99Sender 3/4 16 x 2-1/4 (Magnetic Sensor)Features:3/416 x 2-1/4No Harness*Sold as an IndividualThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications:Color:...GM-69982- SKU:
- GM-69982
- Weight:
- 0.20 Ounces
- MPN:
- SD0047
MSRP: $189.99$136.99 -
![Perko 0591 Vented Fill f\/1-1\/2" Hose - Straight Neck - Chrome [0591DPGCHR]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/61745/63457/69980XL__15442.1773213521.jpg?c=1 "Perko 0591 Vented Fill f\/1-1\/2\" Hose - Straight Neck - Chrome [0591DPGCHR]")
Perko 0591 Vented Fill f/1-1/2" Hose - Straight Neck - Chrome [0591DPGCHR]
Perko
MSRP: $131.53$103.990591 Vented Fill f/1-1/2" Hose - Straight Neck - ChromeChrome Plated Bronze CapBlack Polymer BodyStraight Neck & Heavy Duty Stainless Steel Bead ChainIntegral Tank Vent with Flame Arrestor and Anti Surge Valve (on diesel only)Deck Plate Key Not...GM-69980- SKU:
- GM-69980
- Weight:
- 0.75 Ounces
- MPN:
- 0591DPGCHR
MSRP: $131.53$103.99 -
![Perko 0590 Vented Fill f\/1-1\/2" Hose - Angled Neck - Chrome [0590DPGCHR]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/61744/63456/69979XL__44073.1773213518.jpg?c=1 "Perko 0590 Vented Fill f\/1-1\/2\" Hose - Angled Neck - Chrome [0590DPGCHR]")
Perko 0590 Vented Fill f/1-1/2" Hose - Angled Neck - Chrome [0590DPGCHR]
Perko
MSRP: $131.53$103.990590 Vented Fill f/1-1/2" Hose - Angled Neck - ChromeChrome Plated Bronze CapBlack Polymer BodyStainless Steel Bead ChainIntegral Tank Vent with Flame Arrestor and Anti Surge Valve (on diesel only)Deck Plate Key Not Required*Note: Consider using...GM-69979- SKU:
- GM-69979
- Weight:
- 0.80 Ounces
- MPN:
- 0590DPGCHR
MSRP: $131.53$103.99 -
![Perko 0543 Vented Fill f\/1-1\/2" Hose - Straight Neck - Gas - Black [0543DPGBLK]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/61743/63455/69978XL__14792.1773213516.jpg?c=1 "Perko 0543 Vented Fill f\/1-1\/2\" Hose - Straight Neck - Gas - Black [0543DPGBLK]")
Perko 0543 Vented Fill f/1-1/2" Hose - Straight Neck - Gas - Black [0543DPGBLK]
Perko
MSRP: $55.11$43.990543 Vented Fill f/1-1/2" Hose - Straight Neck - Gas - BlackBlack Polymer Cap with Black Polymer BodyBlack Polymer StrapIntegral Tank Vent with Flame Arrestor and Anti Surge ValveTechnical InformationFor Hose Size: 1-1/2"For Vent Hose: 5/8"O.D. Flange:...GM-69978- SKU:
- GM-69978
- Weight:
- 0.75 Ounces
- MPN:
- 0543DPGBLK
MSRP: $55.11$43.99 -
![Perko 0542 Vented Fill f\/1-1\/2" Hose - Angled Neck - Gas - Black [0542DPGBLK]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/61742/63454/69977XL__36644.1773213514.jpg?c=1 "Perko 0542 Vented Fill f\/1-1\/2\" Hose - Angled Neck - Gas - Black [0542DPGBLK]")
Perko 0542 Vented Fill f/1-1/2" Hose - Angled Neck - Gas - Black [0542DPGBLK]
Perko
MSRP: $55.11$43.990542 Vented Fill f/1-1/2" Hose - Angled Neck - Gas - BlackBlack Polymer Cap with Black Polymer BodyBlack Polymer StrapIntegral Tank Vent with Flame Arrestor and Anti Surge ValveTechnical InformationFor Hose Size: 1-1/2"For Vent Hose: 5/8"O.D. Flange:...GM-69977- SKU:
- GM-69977
- Weight:
- 0.75 Ounces
- MPN:
- 0542DPGBLK
MSRP: $55.11$43.99 -
![Perko 0541Vented Fill f\/1-1\/2" Hose - Straight Neck - Gas [0541DPGCHR]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/61741/63453/69976XL__05857.1773213511.jpg?c=1 "Perko 0541Vented Fill f\/1-1\/2\" Hose - Straight Neck - Gas [0541DPGCHR]")
Perko 0541Vented Fill f/1-1/2" Hose - Straight Neck - Gas [0541DPGCHR]
Perko
MSRP: $84.58$59.990541 Vented Fill f/1-1/2" Hose - Straight Neck - GasStraight NeckChrome Plated Bronze CapBlack Polymer BodyStainless Steel Bead ChainIntegral Tank Vent with Flame Arrestor and Anti Surge ValveDeck Plate Key and O-Ring IncludedTechnical InformationFor...GM-69976- SKU:
- GM-69976
- Weight:
- 0.75 Ounces
- MPN:
- 0541DPGCHR
MSRP: $84.58$59.99 -
![Perko Single Battery Disconnect Switch - Cup Mount [9621DPC]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/61740/63452/69974XL__87977.1773213509.jpg?c=1 "Perko Single Battery Disconnect Switch - Cup Mount [9621DPC]")
Perko Single Battery Disconnect Switch - Cup Mount [9621DPC]
Perko
MSRP: $84.53$59.99Single Battery Disconnect Switch - Cup MountThe Perko Single Battery Disconnect Switch permits the battery to be shut off from the electrical system when the vessel is not in use. They can also serve as an emergency main disconnect switch in the event...GM-69974- SKU:
- GM-69974
- Weight:
- 0.90 Ounces
- MPN:
- 9621DPC
MSRP: $84.53$59.99 -
![Perko Spare Actuator Key f\/8521 Battery Selector Switch [8521DP0KEY]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/61739/63451/69971XL__67464.1773213507.jpg?c=1 "Perko Spare Actuator Key f\/8521 Battery Selector Switch [8521DP0KEY]")
Perko Spare Actuator Key f/8521 Battery Selector Switch [8521DP0KEY]
Perko
MSRP: $7.52$6.99Spare Actuator Key f/8521 Battery Selector SwitchGM-69971- SKU:
- GM-69971
- Weight:
- 0.05 Ounces
- MPN:
- 8521DP0KEY
MSRP: $7.52$6.99 -
![Perko Dual Battery Selector Switch - Cup Mount [8521DPC]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/61738/63450/69970XL__99965.1773213505.jpg?c=1 "Perko Dual Battery Selector Switch - Cup Mount [8521DPC]")
Perko Dual Battery Selector Switch - Cup Mount [8521DPC]
Perko
MSRP: $104.41$82.99Dual Battery Selector Switch - Cup MountThe Perko Dual Battery Selector Switch allows the addition of an extra battery for accessories. This switch provides the flexibility of selection between batteries or combined operation of both batteries in...GM-69970- SKU:
- GM-69970
- Weight:
- 1.30 Ounces
- MPN:
- 8521DPC
MSRP: $104.41$82.99 -
![Perko Vented Flip Top Cap f\/Fills with 1-1\/2" Hose - White [0795DP0WHT]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/61737/63449/69969XL__30545.1773213502.jpg?c=1 "Perko Vented Flip Top Cap f\/Fills with 1-1\/2\" Hose - White [0795DP0WHT]")
Perko Vented Flip Top Cap f/Fills with 1-1/2" Hose - White [0795DP0WHT]
Perko
MSRP: $45.64$36.99Perko Vented Flip Top Cap f/Fills with 1-1/2" HoseWhite PolymerEasily Mounts Directly on Gunnel with Removing Fill BodyIncludes Metallic Inserts for Gas, Diesel or Water FillsIntegral Tank Vent with Flame ArrestorNo Deck Plate Key or Ground Wire...GM-69969- SKU:
- GM-69969
- Weight:
- 0.35 Ounces
- MPN:
- 0795DP0WHT
MSRP: $45.64$36.99 -
![Perko Vented Flip Top Cap f\/Fills with 1-1\/2" Hose - Black [0795DP0BLK]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/61736/63448/69968XL__22023.1773213500.jpg?c=1 "Perko Vented Flip Top Cap f\/Fills with 1-1\/2\" Hose - Black [0795DP0BLK]")
Perko Vented Flip Top Cap f/Fills with 1-1/2" Hose - Black [0795DP0BLK]
Perko
MSRP: $45.64$36.99Perko Vented Flip Top Cap f/Fills with 1-1/2" HoseBlack PolymerEasily Mounts Directly on Gunnel with Removing Fill BodyIncludes Metallic Inserts for Gas, Diesel or Water FillsIntegral Tank Vent with Flame ArrestorNo Deck Plate Key or Ground Wire...GM-69968- SKU:
- GM-69968
- Weight:
- 0.35 Ounces
- MPN:
- 0795DP0BLK
MSRP: $45.64$36.99 -
![TACO Stainless Steel Pin Lanyard w\/Plastic Knob [F13-0244BN-1]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/61735/63447/69966XL__96967.1773213498.jpg?c=1 "TACO Stainless Steel Pin Lanyard w\/Plastic Knob [F13-0244BN-1]")
TACO Stainless Steel Pin Lanyard w/Plastic Knob [F13-0244BN-1]
TACO Marine
MSRP: $20.99$17.99Stainless Steel Pin & Lanyard with Plastic KnobFeatures:Offered in concave and flat mounts Secure fit with removable pin and lanyard or turn and lock D-ringThis product may not be returned to the original point of purchase. Please contact the...GM-69966- SKU:
- GM-69966
- Weight:
- 0.05 Ounces
- MPN:
- F13-0244BN-1
MSRP: $20.99$17.99 -
![TACO Flat Deck Hinge w\/Pin Lanyard - 7\/8"-1-1\/4" [F13-0301\/244BN-1]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/61734/63446/69965XL__96479.1773213495.jpg?c=1 "TACO Flat Deck Hinge w\/Pin Lanyard - 7\/8\"-1-1\/4\" [F13-0301\/244BN-1]")
TACO Flat Deck Hinge w/Pin Lanyard - 7/8"-1-1/4" [F13-0301/244BN-1]
TACO Marine
MSRP: $55.99$46.99Flat Deck Hinge with Pin & Lanyard - 7/8"-1-1/4"Features:Offered in concave and flat mounts Secure fit with removable pin and lanyard or turn and lock D-ringThis product may not be returned to the original point of purchase. Please contact the...GM-69965- SKU:
- GM-69965
- Weight:
- 0.30 Ounces
- MPN:
- F13-0301/244BN-1
MSRP: $55.99$46.99 -
![TACO Concave Deck Hinge w\/Pin Lanyard - Fits 7\/8" Tube [F13-0242\/244BN-1]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/61733/63445/69964XL__42486.1773213493.jpg?c=1 "TACO Concave Deck Hinge w\/Pin Lanyard - Fits 7\/8\" Tube [F13-0242\/244BN-1]")
TACO Concave Deck Hinge w/Pin Lanyard - Fits 7/8" Tube [F13-0242/244BN-1]
TACO Marine
MSRP: $52.99$43.99Concave Deck Hinge with Pin & Lanyard - Fits 7/8" TubeFeatures:Offered in concave and flat mounts Secure fit with removable pin and lanyard or turn and lock D-ringThis product may not be returned to the original point of purchase. Please...GM-69964- SKU:
- GM-69964
- Weight:
- 0.20 Ounces
- MPN:
- F13-0242/244BN-1
MSRP: $52.99$43.99 -
![TACO Flat Deck Hinge w\/Pin Lanyard - Fits 7\/8" Tube [F13-0241\/244BN-1]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/61732/63444/69963XL__74296.1773213491.jpg?c=1 "TACO Flat Deck Hinge w\/Pin Lanyard - Fits 7\/8\" Tube [F13-0241\/244BN-1]")
TACO Flat Deck Hinge w/Pin Lanyard - Fits 7/8" Tube [F13-0241/244BN-1]
TACO Marine
MSRP: $50.99$42.99Flat Deck Hinge with Pin & Lanyard - Fits 7/8" TubeFeatures:Offered in concave and flat mounts Secure fit with removable pin and lanyard or turn and lock D-ringThis product may not be returned to the original point of purchase. Please contact...GM-69963- SKU:
- GM-69963
- Weight:
- 0.20 Ounces
- MPN:
- F13-0241/244BN-1
MSRP: $50.99$42.99 -
![Faria Chesapeake White SS 4" Studded Speedometer - 60MPH (GPS) [33839]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/61731/63443/69957XL__02751.1773213488.jpg?c=1 "Faria Chesapeake White SS 4\" Studded Speedometer - 60MPH (GPS) [33839]")
Faria Chesapeake White SS 4" Studded Speedometer - 60MPH (GPS) [33839]
Faria Beede Instruments
$169.99Chesapeake White SS 4" Studded Speedometer - 60MPH (GPS)Perimeter-lighted White dial with stylish Blue and White graphics, polished stainless steel bezel, contoured White pointer and domed glass lens. The GPS Speedometer is a drop in replacement...GM-69957- SKU:
- GM-69957
- Weight:
- 0.55 Ounces
- MPN:
- 33839
$169.99 -
![Faria Chesepeake Black 4" Studded Speedometer - 60MPH (GPS) [33749]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/61730/63442/69956XL__05136.1773213486.jpg?c=1 "Faria Chesepeake Black 4\" Studded Speedometer - 60MPH (GPS) [33749]")
Faria Chesepeake Black 4" Studded Speedometer - 60MPH (GPS) [33749]
Faria Beede Instruments
$164.99Chesepeake Black 4" Studded Speedometer - 60MPH (GPS)The GPS Speedometer is a drop in replacement for your current speedometer to match your existing instrument dash.GPS information is gathered from an internal GPS antenna. No external antenna required...GM-69956- SKU:
- GM-69956
- Weight:
- 0.55 Ounces
- MPN:
- 33749
$164.99Qty in Cart: 0Quantity:Price:$164.99Subtotal: -
![Furuno NMEA 2000 Drop Cable - 6M [AIR-331-029-02]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/61729/63441/69952XL__50247.1773213483.jpg?c=1 "Furuno NMEA 2000 Drop Cable - 6M [AIR-331-029-02]")
Furuno NMEA 2000 Drop Cable - 6M [AIR-331-029-02]
Furuno
$84.00NMEA 2000 Drop Cable - 6M6M DROP CABLE NMEA2000 f/ PB200 WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca...GM-69952- SKU:
- GM-69952
- Weight:
- 1.00 Ounces
- MPN:
- AIR-331-029-02
$84.00Qty in Cart: 0Quantity:Price:$84.00Subtotal: -
![Xantrex C-Series Digital Remote w\/50 Cable [CM\/R-50]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/61728/63440/69949XL__68420.1773213481.jpg?c=1 "Xantrex C-Series Digital Remote w\/50 Cable [CM\/R-50]")
Xantrex C-Series Digital Remote w/50 Cable [CM/R-50]
Xantrex
MSRP: $126.44$101.99C-Series Digital Remote with 50' CableMeter, digital volt, C-Series remote with 50' cableUsed with C35/40/60 Charge ControllersWARNING: This product can expose you to chemicals including Diisononyl Phthalate (DINP) which is known to the State of...GM-69949- SKU:
- GM-69949
- Weight:
- 1.55 Ounces
- MPN:
- CM/R-50
MSRP: $126.44$101.99