Sea-Dog Emergency Deck Fill Plug [357390-1] Marine Navigation & Instruments | Accessories Manufacturer-specific engine modes

Manufacturer-specific engine modes

Start off with rugged high-grade stainless steel construction for unmatchable toughness against fresh and saltwater environments

The digital filter also eliminates noise to deliver sharp and detailed echo presentation

For use in salt water

Adds a stunning appearance with the ability to install multiple displays either flat mounted edge- to-edge to create a sleek glass helm look or mounted flush

Sea-Dog Emergency Deck Fill Plug [357390-1] Marine Navigation & Instruments | Accessories Manufacturer-specific engine modesEmergency Deck Fill Plug Nitrile Buna Rubber This Emergency Deck Fill Plug is a must for any vessel. Fits most 1 1 2" hose deck fills in the event you lose your cap. For temporary use only until you can replace your OEM cap. Constructed of fuel resistant Nitrile Buna rubber. 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