1. Boat Deck & Cabin Hardware Deals
  2. sku: 8644840418651723
  3. SEA DOG 351800

SEA-DOG 351800 Top Line Gas Fill Box

fits model: Marine.

351800 Sea-dog Line Marine Aluminum Flip Top Gas Fill - Open Box

( Brand: Sea-dog ), ( Part Type: Line Aluminum Flip Box ), ( Material: Aluminum ), ( Manufacturer Part Number: 351800 )

Review SEA DOG Line Aluminum Flip Top Gas Fill Open Box fits MARINE

The Sea-Dog 351800 Line Marine Top Gas Fill Box is an essential accessory for any recreational or commercial marine vessel that requires a safe and convenient way to refuel. This top-mounted fill box is designed to provide easy access to fueling stations, making it an ideal solution for boats with limited deck space.

Constructed from heavy-duty, UV-stabilized polyethylene material, this fill box is built to withstand the harsh marine environment. Its robust design includes a securely mounted lid with a hinge and latch system, ensuring a tight seal and preventing fuel spills or evaporation. The lid also features a large opening that can accommodate various fuel nozzle types, providing flexibility for different fueling scenarios.

The Sea-Dog 351800 Line Marine Top Gas Fill Box comes with a built-in, non-return vent valve that helps prevent fuel spills and overfilling. The vent valve also allows for proper fuel vapor release, ensuring safer fueling operations. The vent hose is pre-installed and can be easily connected to the vessel's existing vent system or discharged overboard (in accordance with local regulations).

This fill box is designed for installation on the top rail or side of a marine vessel and can be secured using the included mounting brackets. The box also features pre-drilled holes for easy mounting and can be customized with the vessel's name or logo (optional). The fill box's dimensions are 15 inches long, 12 inches wide, and 10 inches high, making it a compact yet functional addition to any boat.

In summary, the Sea-Dog 351800 Line Marine Top Gas Fill Box is a durable, easy-to-install, and convenient solution for marine fueling needs. Its robust design, secure lid, and built-in vent valve ensure safe and efficient fueling operations, while its compact size makes it an ideal choice for boats with limited deck space.

The Sea-Dog 351800 Line Marine Top Gas Fill Box is a product designed to make refueling your marine vehicle easier and more convenient. Here are some pros and cons to help you make an informed decision about purchasing this product:

Pros:

1. Convenience: This fill box allows you to refuel your boat from the top, making it more convenient than having to use a transfer pump or going to a fuel dock.

2. Safety: The fill box has a vented cap to prevent overfilling, reducing the risk of spills and fires.

3. Durability: The Sea-Dog fill box is made of heavy-duty materials, including a UV-protected polyethylene body and stainless steel hardware, ensuring it can withstand the rigors of the marine environment.

4. Easy installation: The fill box can be installed on the transom or side of the boat using the included mounting hardware, and it doesn't require any modifications to the boat.

5. Versatility: The fill box can be used with both gasoline and diesel fuel, making it a versatile option for boat owners.

Cons:

1. Cost: The Sea-Dog 351800 Line Marine Top Gas Fill Box is more expensive than some other fill box options on the market.

2. Size: The fill box is relatively large, which may not be ideal for smaller boats or those with limited space.

3. Weight: The fill box is heavy, weighing in at over 20 pounds, which may make it difficult to install or move around for some users.

In conclusion, the Sea-Dog 351800 Line Marine Top Gas Fill Box offers several advantages, including convenience, safety, durability, easy installation, and versatility. However, it also comes with some drawbacks, such as cost, size, and weight. Ultimately, the decision to purchase this fill box depends on your individual needs and budget. If you value convenience and safety and have the space and budget for it, the Sea-Dog fill box could be a worthwhile investment. However, if you're on a tight budget or have limited space, you may want to consider other options.

part # 351800 prices

  • $29.95-$139.95

specifications scowware:

  • for models: Marine
  • brand: Sea-dog
  • part type: Line Aluminum Flip Box
  • material: Aluminum
  • manufacturer part number: 351800

returns scowware:

  • policy: No Returns

general scowware:

  • Parts Accessories > Boat Parts > Deck Cabin Hardware
  • condition: New other see details

shipping scowware:

  • service: USPS Ground Advantage
  • transit: 5-10 Days
  • class: Standard
  • type: Fixed
  • cost: $7.95
  • carrier: USPS

offer scowware:

  • availability: In Stock
  • sold: 0
  • started: May 13, 2026
  • quantity: 1
  • options: Ship-to-home

payments scowware:

  • other
  • wallet: Paypal
  • credit card: Diners-club

seller scowware:

  • # reviews: 4058
  • rating: 99.8%
for models: marine, part type: line aluminum flip box,
category: boat parts > deck cabin hardware, material: aluminum, sku: 8644840418651723,

Sea-dog 351800 Is Similar To:

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2 offers $29.95–$139.95 USD
  • Offer #1: $29.95 price + $7.95 delivery = $37.90* total.+$7.95 shipping
  • Offer #2: $139.95 price + $24.80 delivery = $164.75* total. Does not include a flip top style gas fill, the old school flip top style gas fill is only pictured as a reference as to what this billet flush style gas cap replaces. Highly polishd billet aluminum flush style gas cap.+$24.80 shipping