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Radiator Assembly with Shroud (Aluminum Core)
Fits 41-52 MB, GPW, CJ-2A, M38

Part # 640145

New Replacement Bottom Mounted Radiator Assembly with Shroud.

Aluminum Core construction with steel shroud

Complete steel radiator assembly, ready for install!!! Keep your vehicle cool. High quality reproduction!!!

Comes with it's own drain plug.

4-134 engine

41-45 MB
41-45 GPW
46-49 CJ-2A
50-52 M38

Part # Price





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Who makes your radiators? I don’t know if I should get a 3 row or a 2 row all aluminum unit for a1948 cj2a with a separate fan shroud? Thanks

Willys Jeep Parts Tech:
Give us a call and we can try to help you with your questions.

does radiator come with overflow tube

Willys Jeep Parts Tech:
It does not come with an overflow tube but it does have the port for an overflow tube.

Are t Are the upper and lower tanks aluminum?

Willys Jeep Parts Tech:
Not sure exactly what your question is, but yes this is aluminum.


Willys Jeep Parts Tech:
A4413K is the kit you are looking for.

Shipping cost?

Willys Jeep Parts Tech:
Please email us for shipping costs.

Is this a 2 row or 3 row core

Willys Jeep Parts Tech:
These are 2 row radiators.

Is the aluminum radiator painted black? My '46 CJ2A seems to have an original copper core radiator (leaking, unfortunately) and is painted black which I assume is stock. Thanks.

Willys Jeep Parts Tech:
This is painted black

I'd like to get only the shroud. Is that possible ? I replaced the radiator this fall, now looking for shroud. Thanks

Willys Jeep Parts Tech:
Search for 'shroud' on our website for different options.

Will this radiator mount grill as mine does

Willys Jeep Parts Tech:
You dont have a MB or 2A then. Email to help.

What radiator cap is needed for this radiator? Original stock cap do not fit.

Willys Jeep Parts Tech:
We have them. Please call us toll free.

Can I send you my old radiator to refurbish?

Willys Jeep Parts Tech:
You would have to have that done locally at a radiator shop. But usually its best to get new and cheaper.

I live in South Africa, which is predominantly a hot climate, with average daytime temperatures of 25 degrees centigrade commonplace. 1.Would you recommend a 2 core or 3 core radiator? 2.Are the available radiators copper with copper core, or Aluminium? 3. Do you have any thoughts on the relative merits of either; which is better? 4. Can they be repaired? 5. Should one get a shroud?

Willys Jeep Parts Tech:
All the radiators we sell will give plenty of cooling even in hot climates.

Is the shroud a separate piece from the radiator? Or is it soldered on?

Willys Jeep Parts Tech:
This radiator does come with the shroud. Thanks

What is the best hose set to use with this radiator for my M38. So I get a proper fit?

Willys Jeep Parts Tech:
These kit would be the best options. Thanks

So since inlet tube is straight can the stock set up still work with the straight pipe with the 2 little hoses as original?

Willys Jeep Parts Tech:
Yes, these are made like original to accept the original hoses.
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