Steel Fuel (gas) Tank For 46-64 CJ-2A, 3A, 3B



Highest quality Willys Jeep reproduction steel fuel tank for your under the seat mounted tank. Exact replacement with proper filler neck spout. Made for original 5 hole fuel tank sending unit. Eliminates all the problems caused by a rusty fuel tank and saves your fuel system from drawing contaminates.

Call Mike @Kaiserwillys.com for details at TOLL FREE 1-888-648-4923 (Mon-Fri, 9AM-5PM EST).

New Steel Fuel Tank – Part#: 640685

Q: Does this item come in plastic?

  • A: No, these steel ones are exact reproductions of the original. The plastic ones that are reproduced are not made right and we don’t sell them.

Q: This tank looks like it will fit my M38 1954, will it???

  • A: No, but the proper tank is part number: 649759

Q: I have a 1946 Willys Jeep but I’m not sure how to determine what model it is.

  • A: If it is a 46 Jeep then it is a CJ-2A.

Q: Where can I get the screws for the sending unit?

  • A: They are just machine screws and can be picked up anywhere locally, even a Home Depot or Lowe’s will have them.

Q: Will this fit a 1951 M38?

  • A: It is part number: 649759

Q: What is the gallon capacity of this tank?

  • A: They are 10.5 gallons just like original.

Q: Is this a bottom fuel connection?

  • A: Yes it is a bottom fuel line pickup. Just like original.

Q: I just bought a 1958 Willys jeep. I have the VIN number and want to verify everything on the vehicle before I start purchasing parts. Where can I go to get this information?

Q: I HAVE A 1951 CJ-3A. CAN I GET A FUEL TANK FOR THE RIGHT SIDE OF JEEP?

  • A: Please call us toll free. We may be able to help.

Q: I HAVE 1951 CJ-3A, can you tow the jeep without disconnecting the drive lines? What’s the best way to tow?

  • A: I always recommend disconnecting if possible.

Q: My 1952 is missing the fuel tank. Does this have everything I need, or do I need to order other parts with this tank?

  • A: This is for the tank only. We also have the sending unit gas cap strap grommet etc etc…

Q: What size in gallons is this tank?

  • A: 10.5 gallons just like original

Q: Does the Fuel tank Stock Number 640685 comes with the fuel tank sending unit?

  • A: No the sending unit is separate.

Q: Will this tank fit my 1951 Willys M38?

  • A: No you want part number: 649759

Q: I need a gas tank for a 41 GPW. Do you have them ?

  • A: You want to order part number: A1221 for your GPW.

Q: I have a 1954 was there more than one model that year?

  • A: In 1954 there was only the CJ-3B if you had a civilian Jeep.

Q: Does tank come with cap and sending unit?

  • A: They are separate.

Q: Can you give me the dimensions of this tank please? My 1948 CJ-2A has aftermarket seats and I need to make sure I have the room.

  • A: They are just like original. Approx: 25″ x 18-3/4″ x 8-1/4″

Q: Is this tank already sealed inside?

  • A: These are pressure tested at the manufacture.

*Manuals : Mechanics ManualsOwners ManualsMaster Parts Lists

*EMAIL or call Mike (1-888-648-4923) if you have any problems building your Willys.

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If you are looking for, Willys Jeep Fuel Parts,  Willys replacement partsWillys body parts and much more for your 1941-1971 Willys vehicle, you have come to the right place!

4 thoughts on “Willys Jeep Parts Q&A: Steel Gas Tank”
  1. I have one of these tanks and it is great. No problem installing (fit correctly) and looks great. Thumbs up!

  2. I have one of these tanks and it is great. No problem installing (fit correctly) and looks great. Thumbs up!

    1. Hi Norm,
      The dimensions are 25 x 18-3/4 x 8-1/4. If you have any other parts or tech questions feel free to give the guys at the parts counter a call toll free 1-888-648-4923 Mon-Fri 9AM-5PM EST or email mike@kaiserwillys.com and they will be happy to help! Have a great afternoon!

    1. Hi Norm,
      The dimensions are 25 x 18-3/4 x 8-1/4. If you have any other parts or tech questions feel free to give the guys at the parts counter a call toll free 1-888-648-4923 Mon-Fri 9AM-5PM EST or email mike@kaiserwillys.com and they will be happy to help! Have a great afternoon!

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