Fuel Vents & Fills

OverviewThe Perko 1428 is an EPA compliant sealed flip top fuel fill for 1-1/2 inch fuel fill hose, made with a 35° angled neck and an integrated vent path for marine fuel systems. It uses a flip top cap with vacuum pressure relief and includes an...

OverviewThe Perko 0543 is a vented straight-neck deck fill for 1-1/2" fill hose, built for boat fuel or water fill locations where the fill and vent need to be handled at the deck fitting. It uses a black polymer body with a polymer cap, an integral tank...

OverviewThe Perko 0561 is a gas tank vent with a swivel 90 degree elbow for venting a marine fuel tank through the hull. It is made for 5/8 inch vent hose and fits hull thicknesses up to 1 inch, which makes it a practical replacement or new-install vent...

OverviewThe Perko 0599 is a locking deck fuel fill for 1-1/2 inch fuel hose, offered with gas or diesel deck markings. It gives the deck fill point a locking cap, a marked chrome flange, and a black plastic body for installations where the fuel fill...

OverviewThe Perko 1270 Style Replacement Cap is a polymer replacement cap for Perko Figure No. 1270 fuel and water deck fills. It is made for boats that already use the 1270 fill style and need a correct replacement cap for gas, diesel, or water service...

OverviewThe Perko 0506 Gas Tank Vent is a straight body vent fitting for gasoline fuel tank ventilation on boats. It uses a chrome plated zinc alloy body with a polymer splash guard, and it connects to 5/8 inch hose for the tank vent line.This vent...

OverviewThis Attwood Marine Mercury/Mariner fuel tank and hose fitting range is for connecting portable fuel tanks and fuel hoses on Mercury and Mariner outboard fuel systems. The range covers the two sides of the connection: a 1/4" NPT tank male fitting...

OverviewThe Attwood Marine 90° P-Trap Fuel Tank Vent is a replacement cover range for Attwood P-Trap fuel tank vents used in boat fuel venting systems. These covers are meant for existing Attwood vent installations where the exterior cap or trim has been...

OverviewThe Attwood Marine Fuel Tank & Hose Fittings is a Johnson/Evinrude/OMC fuel connection range for portable outboard fuel systems. The group covers the tank-side 1/4 in NPT male fitting and matching female hose-end fittings for 5/16 in or 3/8...

OverviewThis Attwood Marine carbon canister is a fuel vent vapor-control component for marine fuel systems that need an EPA-rated canister matched to tank capacity and installation location. The range uses 5/8 inch vent hose and includes compact,...

OverviewThis Attwood Marine fuel tank and hose fitting range is for setting up or servicing quick-connect fuel line connections on Chrysler and small-bore Suzuki outboard fuel systems. The range includes a tank-side male fitting with a 1/4" NPT thread...

OverviewThe Attwood Marine 90° P-Trap Fuel Tank Vent is a flush mount fuel tank vent for permanently installed marine fuel systems using 5/8" I.D. vent hose. Its 90° P-trap layout helps keep splash water from reaching the vent line while still letting...