Rubicon Rear Axle Ratio -
Sign Up   Today's Posts
User: Pass: Remember?
Advertise Here
Jeep Home Jeep Forum Jeep Classifieds Jeep Registry JeepSpace Jeep Reviews Jeep Gallery Jeep Clubs Jeep Groups Jeep Videos Jeep Events Jeep Articles
Go Back > Models > Jeep Wrangler Forums > JK Wrangler Technical Forum > Rubicon Rear Axle Ratio

FS: Wrangler RGB Multicolor Fog Light LEDs: Awesome EffectFS: 2007-2013 Jeep Wrangler "HALO" Angel Eye KitRockridge 4WD IS Taking Zone Offroad Suspension Lift Kits

Unread 07-15-2013, 05:17 PM   #1
Registered User
2013 JK Wrangler 
Join Date: Sep 2012
Location: Junction City, KS
Posts: 290
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.

New Jeep: 10th Anniversary Rubicon, Anvil with Red Leather seats

Old Jeep: 2012 JK Sahara Dozer
zenman is offline   Reply With Quote
Unread 07-15-2013, 05:19 PM   #2
Web Wheeler
ronjenx's Avatar
2008 JK Wrangler 
Join Date: Jan 2009
Location: Maine
Posts: 3,869
When the 2012s came out, 4.10 gears became an option for the Rubicon.
ronjenx is online now   Reply With Quote
Unread 07-15-2013, 05:25 PM   #3
young & dumb
awinski's Avatar
2012 JK Wrangler 
Join Date: Feb 2012
Location: Gap, PA
Posts: 2,463
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
one more horse power than the average pentastar;
twitter/IG - @Becauseracejeep
awinski is offline   Reply With Quote
Unread 07-15-2013, 06:03 PM   #4
Registered User
2012 JK Wrangler 
Join Date: Sep 2011
Location: Lake Havasu City, AZ
Posts: 4,725
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.
222Doc is offline   Reply With Quote

Jeep, Wrangler, Cherokee, Grand Cherokee, and other models are copyrighted and trademarked to Jeep/Chrysler Corporation. is not in any way associated with Jeep or the Chrysler Corp.