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Shop Kaiser Willys

Steel Fuel (gas) Tank
Fits 43-45 MB, GPW

Part # A6618

New Steel Fuel Tank

Highest quality reproduction steel fuel tank for your military vehicle. For late style tanks with large mouth filler hole. Mounts under drivers seat.

Eliminates all the problems caused by a rusty fuel tank and saves your fuel system from drawing contaminates.

43-45 MB
43-45 GPW

Part # Price





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Please let me know the - 1945 Fuel Tank Capacity

Willys Jeep Parts Tech:
15 gallons

Are any additional gaskets required for installation?

Willys Jeep Parts Tech:
B10331 to buffer the bottom of the tank are receommended.

Do you guys sell the fitting for the bottom of the tank? the previous owner bought the tank and welded that hole up, and fashioned his own at the very lowest portion of the tank, I'm looking to replace that fitting and undo what he did to make it proper

Willys Jeep Parts Tech:
The fitting is already in the bottom of the tank welded in. You just screw your steel fuel line directly into the tank.

Is the fuel line outlet of the tank a 5/16" female pipe thread connection?

Willys Jeep Parts Tech:
threaded ½-20 which is 5/16 inverted flare.

does the dending unit for fuel tank come with screws

Willys Jeep Parts Tech:
B0305 is the part number for the screws.


Willys Jeep Parts Tech:
A1221 would be the early small mouth tank used in a GPW jeep.

Do they make this tank ( A6618) in plastic or aluminum?

Willys Tech:
No, these are they only way they are made like original.

will this tank fit in 1942mb or were they differnt

Willys Tech:
If you are the large mouth gas cap that is correct.

Does this tank come with the filler tube & gas cap?

Willys Tech:
This is for tank only. There is no filler tube used on these tanks.

Do you have the long neck or is included with the tank?

Willys Tech:
The Willys MB and GPW never used a filler neck. They were made just like this is pictured.

what is the gallon amount of this tank ?

Willys Tech:
I believe it is 12 just like original.
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