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barillms
July 11th, 2005, 21:24
I read the various diff ratios are as follows:
3.07 = 43/14 ring/pinion tooth count
3.55 = 39/11
4.10 = 37/9
4.56 = 41/9
4.88 = 39/8
I just counted the teeth on my '85 XJ Limited Wagoneer's Dana 35 Non C-clip rear axle (labeled 4356) ring and pinion and what I came up with is 41/11 ... I thought it had 4.10s, but according to the above numbers I looked up online 41/11 isn't even a combo listed? Can anyone help me out, or tell me what ratio 41/11 teeth could be? -Thanks

goodburbon
July 11th, 2005, 21:27
3.73

easily from another year if it wasnt an option in 85

WB9YZU
July 12th, 2005, 10:45
I just counted the teeth on my '85 XJ Limited Wagoneer's Dana 35 Non C-clip rear axle (labeled 4356) ring and pinion and what I came up with is 41/11 ... Can anyone help me out, or tell me what ratio 41/11 teeth could be? -Thanks

Gear Ratio=Ring / Pinion
You answered your own question, just didn't do the math. :wave:

84-86' 2.8L Cherokee axles seemed to come in 3.73:1 or 4.10:1 flavors as the 2.8L power band was simular to the 2.5L power band.

85xjwoody
July 12th, 2005, 11:48
My original was a d35 with 3.73 and then my second was also from an 85 with 3.73 gears. Second axle came from a cherokee with the 2.5. Now for the 8.8 with 3.73.

Kim.