fuel line parts

[Brooks Barnes]

Hello All, does anyone know what is the size of tee fitting in the fuel line between the tank and pump under the passenger's side?

[mfg]

Well, the fuel line itself is 3/8”… and the fittings are 9/16”  (wrench size)

[wildfelr]

RQB3263...... -6 OR  BETTER KNOWN AS  3/8"

ATTACHED:   PICS OF MY FUEL TANK SHUT OFF/ FUEL FILTER MOD I INSTALLED 10 YRS AGO 

ALL FITTINGS ARE -6 OR 3/8"  SOME AIRCRAFT SOME SAE  ....I REPLACE FILTER EVERY 3 OR 4 YRS....CHEV/GM FILTER FROM

AMAZON   FRAM G3727CS  ...  21$    LOCATED RIGHT BELOW PASSENGER DOOR .....

WORKS GREAT

 

 

[wildfelr]

RQB3263.,.... ALL THE HOSE AND TUBE FITTINGS IN THE PICS ARE -6 OR 3/8" AND USE AN 11/16 WRENCH ...

KEEP IN TOUCH.... BILL IN FLORIDA 

[Brooks Barnes]

Thanks to all ..... very kind

[Brooks Barnes]

hey Bill,

Thanks again for the lenses

[Zedman]

Hi Brooks- The Tee is meant to be a fuel tank drain but it gets pretty negative reviews on that subject. I think it is an NPT pipe plug 1/4" ...

• Common NPT Pipe Plug Sizes:

  • 1/8" NPT: The nominal size is 1/8 inch, but the actual outer diameter of the threads is approximately 0.405 inches. 
    1/4" NPT: The nominal size is 1/4 inch, with an outer diameter around 0.540 inches. 

Edited 5 hours ago by Zedman