i just got my 4:10 gears, but the teeth count is different on the front & rear? on the ft i got 41,10, on the rear i got 37,9??????? is this right?
10-22-2008 02:07 PM
Yes, that gives you 4.10 in the front and 4.11 in the rear which is 100% normal. That .01 difference is there because of the slight ring gear diameter difference between the front and rear. It would be prohibitive cost-wise for the gear manufacturer to make them both exactly the same with the slightly different ring gear diameters.
Brand-new TJs from the factory with 4.10 came with that 4.10/4.11 combo front and rear. :)