• Hello Guest, we are proud to now have our Wiki online that is completely compiled and written by our members. Feel free to browse our Jeep-CJ Wiki or click on any orange keyword when looking at posts in the forum.

fuel tank

fuel tank

penster1

Jeeper
Posts
90
Thanks
0
Location
Yuma
Vehicle(s)
1980 cj5
258 cu 4 speed
My son has a 84 CJ7 with the factory 20 gal poly tank. The tank has a large crack in it and needs to be replaced. Can't find a replacement tank. Any help would be appreciated.
Also can we use the 15 gal tank and what changes would be needed. Thanks
 
You should be able to find one at any of the big catalog sites like 4wd or morris ect.
A 15 gal tank should fit but you would need the tank skid to go with it.
 
I wasnt aware of Jeep ever putting a 20 gal polly tank in CJ's. In my experience they used 15 gal steel tanks.
Here is a 15gal polly
Mts Company Part 0051 - Polyethylene Gas Tank by MTS Co. for Jeep

21gal polly
Mts Company Part 0051XL - Polyethylene Gas Tank and Installation Kit by MTS Co. for Jeep

factory steel 15gal
Omix-Ada Part 17720.10 - Fuel Tank by Omix-Ada for Jeep

There are more to choose from but that should give you a start. If it is one of the aftermarket tanks and you wanted to go with a 15 gal you should be able to remove the skid plate extensions and use the current skid plate. In most cases.:confused:
 
I wasnt aware of Jeep ever putting a 20 gal polly tank in CJ's. In my experience they used 15 gal steel tanks.
Here is a 15gal polly
Mts Company Part 0051 - Polyethylene Gas Tank by MTS Co. for Jeep

21gal polly
Mts Company Part 0051XL - Polyethylene Gas Tank and Installation Kit by MTS Co. for Jeep

factory steel 15gal
Omix-Ada Part 17720.10 - Fuel Tank by Omix-Ada for Jeep

There are more to choose from but that should give you a start. If it is one of the aftermarket tanks and you wanted to go with a 15 gal you should be able to remove the skid plate extensions and use the current skid plate. In most cases.:confused:
My 86 CJ7 has a 20 gallon fuel tank from the factory. In this picture you can see it sticks pretty far down.

jeepe.webp
 
I threw away a perfectly good 20 gal tank out of my CJ this summer when I did my propane conversion :( It even had 15 gallons of old gas in it when I pulled it :D

Sorry, that's no help. I guess I should have hung on to it for someone who might need one. :(
 

Jeep-CJ Donation Drive

Help support Jeep-CJ.com by making a contribution.

Help support Jeep-CJ.com by making a contribution.
Goal
$200.00
Earned
$0.00
This donation drive ends in
0 hours, 0 minutes, 0 seconds
  0.0%
Back
Top Bottom