Crosseven Outboard Fuel Hose 8mm (5/16") with Primer Bulb

Crosseven 8mm (5/16") Outboard Fuel Hose with Primer Bulb is a universal 2m marine grade outboard fuel supply line complete with a primer bulb.

The outboard fuel hose has bare 8mm (5/16") ends for fitting directly to hose tails and outboard fuel fittings, remember to check the diameter of your existing fittings. The reinforced hose features a short 47cm length of fuel hose before the primer bulb and a longer 137cm length of fuel hose after the primer bulb.

The reinforced fuel hose is designed not to harden and is suitable for all climates and meets the marine fuel hose specification SAE J1527.

Which size of outboard fuel hose do I need?

Generally speaking, a larger diameter of fuel line is better as it allows more fuel to flow from the outboard fuel tank to the outboard engine. However, if you are replacing an existing fuel line and reusing the old connectors you will need to measure the outside diameter of the hose connections and pick the hose size to match.