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Old 05-07-2013, 02:40 AM   #1
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Gear ratio

Anybody know stock gear ratio in rear end in a 2011 rubicon, 2 door, 6 speed trans??
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Old 05-07-2013, 02:49 AM   #2
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Old 05-07-2013, 10:36 AM   #3
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Was that only option for 11 rubicons with man trans?
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Old 05-07-2013, 10:42 AM   #4
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4.10s were standard that year for the Rubi. Unless you/someone have changed them they are 4.10
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Old 05-07-2013, 10:53 AM   #5
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Unless it's been regeared, it's 4.10. Both front and rear.

All JK Rubicons prior to 2012--whether manual or auto, 2 doors or 4--came with 4.10 differential gears. Starting in 2012, 3.73 became possible in various situations.
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