Rubicon Rear Axle Ratio -

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post #1 of 4 Old 07-15-2013, 05:17 PM Thread Starter
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Rubicon Rear Axle Ratio

Are all Rubicon rear axle ratios 4.10s? I see some window stickers listing 4.10s as an option for $195. Others list nothing.

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post #2 of 4 Old 07-15-2013, 05:19 PM
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When the 2012s came out, 4.10 gears became an option for the Rubicon.
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post #3 of 4 Old 07-15-2013, 05:25 PM
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From what has been stated that I remember on this forum. Autos have the option, manuals are always 4.10. No idea if that still holds true

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post #4 of 4 Old 07-15-2013, 06:03 PM
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True: since 012 and the new w580 all autos come with 3:73. Their reasoning is that the autos has a full ratio lower first gear than the autos before.

When we had ours built in o12 a JKr auto I had them make it with 4:10, then it was 50$.

I would recommend you get 4:10. If you go up to 35"s you wont have to regear it. Unless you plan to tow a lot and have 35"s.
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