how do can i find out what type of front and rear axle is on my cherokee wheather it be dana 30, 35, or 44

 

you have a 30 front. rear is either 35, 8.35, or 44

 

so how do i find out the back i've looked all over

 

Here's a chart, the 8.25 is just like the Dana 35 when you look at it except the lip at the bottom is flat
http://i6.photobucket.com/albums/y22...ferentials.jpg

 

that helps a lot

 

Its a Dana 30 Low Pinion in the front and if you have ABS its a Dana 35 in the rear, if you dont its a Chrysler 8.25, provided they are the stock 2000 axles. If its an auto trans and a 4.0L engine then the gear ratio is most likely 3.55 unless it has a factory tow package then its probably 3.73. There should be a tag on the differental cover.

 

i can find a tag its to muddy

 

A wire brush is your friend.

 

that and a screw driver help to pick of the chunks