HMMWV Models

[Castle Bravo]

Something that I've wondered for a while now and haven't ever really been able to determine from the TMs or websites I've seen - What are the variations, changes, and improvements in relation to the HMMWV A0, A1, and A2 models?

 

[Al Harvey]

There wasn't too much changed externally between the models. The A1 got a higher gear ration and the A2 got the 6.5L There was also some changes to the seats, grilles, parking brake handles, etc.

Here is a good link with info on the different models. http://www.militaryfactory.com/armor/detail.asp?armor_id=9

 

[Castle Bravo]

Thanks, thats informative.

 

[63foxtrot]

ready to do some shopping I see.

 

[Castle Bravo]

ready to do some shopping I see.

I was just curious.

 

[BenDeez]

I know this is an old thread, maybe someone can answer though. The variations are body types- correct? I read through the link, but it mentions the engines. In my case- I had a 91 M1038 with the 6.2 now after replacing the engine with the 6.5 my variation is the same?

 

[juanprado]

Yes, engine swap still makes it the same model.

M998 no winch
M1038 with front winch.

 

[BenDeez]

Yea, I get that, my question more was more between an AO, A1 or A2. I know the main difference between the other hmmwv variations was the upgraded 6.5. After some more research I don't think the M1038 was ever manufactured with the 6.5- is this correct? It only had the M1038 and the M1038A1 in 1994?