What size fuel line do I buy for internals

storedaddy

Cadet
Joined
Oct 26, 2009
Messages
18
I need to replace all of the fuel line in a 1979 johnson 15hp anyone know what size if hose it is? connector to fuel pump fuel pump to carb. I read the article about alcohol resistant hose. do they have what I need at the local parts sore? Auto Zone, Napa? The machinest said to use clear hose. is this an alcohol resistant hose?
thanks
 

bktheking

Vice Admiral
Joined
Jul 29, 2008
Messages
5,057
Re: What size fuel line do I buy for internals

The small hose going to the carb is 5/32 , pump to fuel connector is 5/16, clear is good for checking for fuel flow but not a necessity.

the 5/32 may be hard to get at a uap, it's an oddball size.
 
Top