1981 15 hp Johnson fuel line size

[Skegemog1]

any idea what size the fuel line from the connector to the fuel pump is on a 1981 15 hp Johnson. Thinking 5/16 but not positive. Thank for the help!

 

[Geoffrey Graydon]

3/8 or 5/16,whatever size fits.

 

[kbait]

5/16”
5/32” pump to carb.

 

[Skegemog1]

Thanks for the confirmation on 5/16

 

[JohnnyGuy]

What I have done in the past, is I have looked up the part/part number of the fuel line required on my favourite part lookup resource.
I then google the part number for the fuel line and one of the resources that come up from my search query will usually list the diameter of the fuel line in question.