Jeep Wrangler Forum

Jeep Wrangler Forum (
-   TJ General Discussion Forum (
-   -   # of teeth of gears? (

timritchieblue 10-22-2008 11:58 AM

# of teeth of gears?
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?

Jerry Bransford 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. :)

timritchieblue 10-22-2008 05:48 PM

thanks, thought i got the wrong gears

slf41002 10-22-2008 10:00 PM

What ratio did you have before???

timritchieblue 10-23-2008 06:20 AM

3: 07, looking for carriers for 4:10

All times are GMT -5. The time now is 12:36 AM.

User Alert System provided by Advanced User Tagging v3.1.0 (Pro) - vBulletin Mods & Addons Copyright © 2016 DragonByte Technologies Ltd.
vBulletin Security provided by vBSecurity v2.2.2 (Pro) - vBulletin Mods & Addons Copyright © 2016 DragonByte Technologies Ltd.