Fuel pipe size

[msmit660]

I have read that it is worth changing the fuel pipe on a Tuscan with marine grade between the filter and fuel tank. What diameter and length of pipe do you need to replace this and how easy is it to do?

[Robertjp]

Mine was starting to perish so i replaced with "13mm / 1/2" I.D MARINE A1 FUEL HOSE ISO7840 PETROL DIESEL (#250485527524)" from an ebay shop.

Be prepared it sounds straight forward but it was a pig of a job...

[msmit660]

Do you have to remove the fuel tank or can you get to the pipe from under the car? I can see the fuel filter, but can't see the other end.

Will you need to purchase a new gasket for the fuel tank connector when disconnecting and changing the pipe?

[Robertjp]

dont need to remove the tank there is a large grommet (about 3 inches across) that covers the fitting on the bottom of the tank...i didnt need a new gasket, but i had to take out some of the fibreglass around the pipe as the marine hose is a lot stiffer and cant be bent round corners!! had to re-seal with silicone sealant...