Fuel Line Hose Recommendations

[shanagolden]

I plan on replacing my fuel hoses this winter. Shanagolden has 1986 25M Universal engine. What size hose and brand recommendations would be most appreciated.

[Ron Hill]

shan : I surely hope that the fuel line that you are replacing is not the factory original!?!

We have had some lengthy discussions on this very topic.  
The main supply line from the tank to the Racor filter, lift pump and then to the engine is 3/8" inside dia. and the fuel return line is 1/4" diameter.

When dealing with anything diesel do NOT assume that because it's gasoline rated that it can also handle diesel!!   It must be diesel rated!!

I'll let you do your homework on the J1527 A1, A2, etc. specs.  You can determine if the length of time that that line can be in an open flame is truly meaningful vrs. cost.  You might want to talk to Gates Rubber Company customer service for some great starter information.

Some food for thought!  

 

[KWKloeber]

I plan on replacing my fuel hoses this winter. Shanagolden has 1986 25M Universal engine. What size hose and brand recommendations would be most appreciated.

shan : I surely hope that the fuel line that you are replacing is not the factory original!?!

We have had some lengthy discussions on this very topic.  
The main supply line from the tank to the Racor filter, lift pump and then to the engine is 3/8" inside dia. and the fuel return line is 1/4" diameter.

When dealing with anything diesel do NOT assume that because it's gasoline rated that it can also handle diesel!!   It must be diesel rated!!

I'll let you do your homework on the J1527 A1, A2, etc. specs.  You can determine if the length of time that that line can be in an open flame is truly meaningful vrs. cost.  You might want to talk to Gates Rubber Company customer service for some great starter information.

Some food for thought!  

Why not just use Shields 368 fuel delivery/vent hose made for that?
It may be more $$ per foot than non-USCG rated you might be able to find from NAPA or wherever else, but it's not that great a length and so won't break anyone's bank.

Ken K

[shanagolden]

thank you for your responses. Too cold up here in Boston to work on the boat this weekend (25 degrees).