Sanitation

Water can get into your hull through the back drain plugs, especially if they're older and the rubber has lost its flexibility. The drain plug tube or receptacle fitting may have become loose, or the sealant around the tube-to-hull seal may have...

Sea-Dog Line ACETAL Through-HULL AND SCUPPER (3-520510-1) can be used to drain wastewater from a sink, let seawater in, such as for engine cooling, or allow placement of sensors such as depth gauges. It allows water to drain away from your vessel while...

Sea-Dog continues to bring you products that are convenient, effective, durable, and high-class looking. For your Diesel Deck Fill need, this Nylon Hose Deck Fill is the perfect equipment for you. Featuring a color-coded cap and inscribed label (green...

There will be no leakage of fuel or water since the Nylon HOSE DECK FILL-WASTE(Black) (3-357014-1) has been tested carefully for airtightness. The smooth and attractive surface of the Nylon HOSE DECK FILL-WASTE(Black) (3-357014-1) is made of nylon. To...

These Nylon HOSE DECK FILL-GAS(RED) (3-357010-1) have a slotted cap that uses a key to open and close the cover for better protection. All fills and replacement caps (excluding trash) include an attachment chain. Caps are color-coded for easy deck fill...

The Hatch 4" is screw-out watertight deck plates that provide tool-free easy access to valves, tanks, and compartments. It features foam sealing and a reinforced lid with a non-skid surface allowing horizontal vertical mounting. The deck plates feature a...

A gas tank vent is a tiny component but has a fundamental and crucial part in the fuel system. Its primary function is maintaining the proper fuel flow by allowing air to vent from the tank while filling and during use. Vents compensate for changes in...

The Nylon FLIP CAP DECK-FILL GAS (3-357030-1) is a fiberglass-filled injection-molded nylon construction featuring a built-in key for easy cap removal. The key can be locked in an erect position to unlock or lock the fill, then recessed into the cap for...

Need to replace your original drain that works perfectly for your boat needs? The transom drain tube features three recessed holes that fit flush to the transom or outside of the boat, allowing water to escape when the boat is trailered to avoid moisture...

Any sailboat should have an emergency deck fill plug. In the event you lose your cap, this emergency deck fills plug from SeaDog Marine will fit most 1 to 1/2 inches hose deck fills. This emergency deck fill plug from Sea Dog Marine is made of...

Keep all of your custom plumbing together! As competition heats up, you need hose clamps that won't give in to your demands. 18-720-1120 Stainless Steel 1-1/2 inch Exhaust Hose T-Bolt Clamp By Sierra. Extremely sturdy and secure clamp for vital...

It's brass steel with chrome plating, and it's the most durable and resistant to rust. For a tight fit, the mounting hole is a counter-drilled hole that is counter-drilled. It's ideal for new construction, renovations, and repairs, and it may take the...