Fuel supply line help

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06-09-2014, 02:01 PM

thepaulmorris

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Join Date: Jan 2012

Location: Georgia

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Year: 1990

Model: Cherokee

Engine: 4.0L V6

Fuel supply line help

I have a 1990 Cherokee Laredo and am leaking gasoline from where the fuel supply line meets the filter on the fuel rail. Took it in to have it looked at and from what I've been told, fuels supply lines for my xj are no longer being made. I need to fix this ASAP and I'm looking to y'all for help. Please and thank you

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06-10-2014, 03:44 AM

Radi

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Location: Wisconsin

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Model: Cherokee

The Regulator? That can be replaced. The lines have o-rings and quick-disconnects that can be replaced.
https://www.cherokeeforum.com/f2/hel...onnects-93029/

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06-10-2014, 08:17 AM

cruiser54

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Year: 1990

Model: Cherokee (XJ)

Engine: 4.0

Quick disconnect part numbers

So far the Napa part numbers for just orings is:

Napa 730-5018 3/8 Viton individual orings $1.56 each
Napa 730-5017 5/16 Viton individual orings $1.35 each
Napa CRB 212305 fuel line repair kit 5/16? $15.93 each

Mopar repair kits:

83502745 fuel line repair kit 5/16 $6.99 Morris
83504447 fuel line/Trans line repair kit 3/8 $8.99 Morris