JT Dana Axles - difference between "Dana M210/M220" and "HD Dana 44" ?

[madbadger4]

"Newbie" question here ...... still waiting to take delivery of my 2021 Gladiator; I am able to see my window sticker and build sheet online. The build sheet shows "Dana M210 front axle" and "Dana M220 rear axle". The window sticker shows "Heady-Duty Dana 44" for both the front and rear axles. What's the difference between "Dana M210/M220" and "HD Dana 44" ? Thanks !

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[JeepOfTheseus]

https://www.jeepgladiatorforum.com/forum/threads/understanding-dana-44-axle-and-m210-m220.33138/

 

[Wheelin98TJ]

M210 (D44 front) is a 210mm ring gear.

M220 (D44 rear) is a 220mm ring gear.

Heavy-duty D44 is just another name for those axles that more people will recognize. So that's what they put on the window sticker.

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