Jump to content

Differential Information


Recommended Posts


I have looked all over online for information on the differential in the weasels (t24, m29, m29c). I can see from one of my manuals from portrayl press that it is a clark 3-127D-1. But I can't find out anything beyond that, like the high and low speed ratios, the axle ratio, torque, etc. 

Does anyone know much about these? 


Also, I'm looking for similar information on the T84 transmission. I have found that the jeep versions have a ratio of 2.94 for 1st gear, 1.94 for 2nd gear, and 1 for 3rd gear. Does anyone know what the ratio is for reverse? And is this information the same on the T84J? I'm assuming it would be, but you know what they say about assuming, lol.


Thank you, 


Link to comment
Share on other sites

Did you look in the specifications section at the end of TM 9-1772?  I am not sure that information is published.....don't remember seeing it.

I did do a quick Google search and it looks like you can figure it out by counting teeth 😂  sounds like a homework assignment!

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...