2004 mercury 115hp questions

[The09nance]

Hey everyone thanks for stopping by I just bought a 2004 triton bass boat with a 115 go 4 barrel carbed mercury 2 stroke on it. I am wondering if I am using the right parts when I am working on it. I can’t find any parts breakdowns on the internet to order things like fuel filters and lines. Also is the engine inlet from the fuel bulb to the engine a 3/8 or a 5/16”. From the tank to the bulb is 3/8” but the other hoses don’t have any writing.

[JOE54]

should be 5/16 look up European marine on here tell have a way to order everthing ya need you will need your ser number off engine for shure