Installation Time
(approx) 6 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
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Alloy USA Dana 30 Front Axle/44 Rear Axle Ring and Pinion Gear Kit; 4.10 Gear Ratio (07-18 Jeep Wrangler JK, Excluding Rubicon)
Item J105822
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5 Reviews
1 Answers
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$256.99
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- High Strength Ring and Pinion
- 4.10 Gear Ratio
- 1.375" 26 Pinion Spline Count
- Forged 8620 Steel Construction
- Quiet Operation
- 5-Year Warranty
- Options for Dana 30 Front Reverse, Dana 44 Rear or Both
- For 2007-2018 Jeep Wrangler JKs, Excluding Rubicon
| Brand | Alloy USA |
| Gear Type | Dana 30 |
| Gear Ratio | 4.10 |
Description
Gear Specs. Alloy USA is at it again bringing you the 4.10 ring and pinion gear sets for your 2007-2018 Jeep Wrangler JK. These gears were made to give your Non-Rubicon JK more torque. By increasing the acceleration, your rig will easily be able to handle those larger tires you've been dreaming out getting. Constructed from 8620 high quality steel forgings, upgrading your gears at the same time as installing bigger tires will maintain your power and MPGs.
Quality Construction. Manufactured from forged 8620 steel to deliver a durable, high strength application, the Alloy USA Ring and Pinion Gears provide consistent installation and maintains a quiet operation. Protected by Alloy USA's exclusive 5-Year Warranty, you know you'll be receiving the ultimate in strength and quality.
Re-Gearing. When you increase the diameter of your tires, the engine has to work twice as hard to turn them. Naturally, that will lead to increased fuel consumption and reduced performance. Anytime you re-gear your rig, you can regain lost acceleration, performance and fuel economy.
Application. The Alloy USA Dana 30F/44R 4.10 Gears are designed to work on 2007-2018 Jeep Wrangler JK, excluding Rubicon models. Please choose from the options above to order the Dana 30 - Front Reverse Gears only, the Rear Dana 44 Gears only or both the Dana 30 - Front Reverse and Rear Dana 44 Gears as a set.
Application Note. The Dana 30 4.10 Gears will require the use of a 3.73 and numerically higher carrier or an aftermarket locker. Upgraded carrier is required as factory carrier is not compatible.
Quality Construction. Manufactured from forged 8620 steel to deliver a durable, high strength application, the Alloy USA Ring and Pinion Gears provide consistent installation and maintains a quiet operation. Protected by Alloy USA's exclusive 5-Year Warranty, you know you'll be receiving the ultimate in strength and quality.
Re-Gearing. When you increase the diameter of your tires, the engine has to work twice as hard to turn them. Naturally, that will lead to increased fuel consumption and reduced performance. Anytime you re-gear your rig, you can regain lost acceleration, performance and fuel economy.
Application. The Alloy USA Dana 30F/44R 4.10 Gears are designed to work on 2007-2018 Jeep Wrangler JK, excluding Rubicon models. Please choose from the options above to order the Dana 30 - Front Reverse Gears only, the Rear Dana 44 Gears only or both the Dana 30 - Front Reverse and Rear Dana 44 Gears as a set.
Application Note. The Dana 30 4.10 Gears will require the use of a 3.73 and numerically higher carrier or an aftermarket locker. Upgraded carrier is required as factory carrier is not compatible.
Fitment:
- 2007 Jeep Wrangler
- 2008 Jeep Wrangler
- 2009 Jeep Wrangler
- 2010 Jeep Wrangler
- 2011 Jeep Wrangler
- 2012 Jeep Wrangler
- 2013 Jeep Wrangler
- 2014 Jeep Wrangler
- 2015 Jeep Wrangler
- 2016 Jeep Wrangler
- 2017 Jeep Wrangler
- 2018 Jeep Wrangler
Alloy USA D30410RJK
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
Front Option:- (1) Dana 30 - Front Reverse Gears
- (1) Dana 44 - Rear Gears
- (1) Dana 30 - Front Reverse Gears
- (1) Dana 44 - Rear Gears
5.0
Customer Reviews (5)
Feb 1, 2019
Review shared from Alloy USA Dana 30 Front Axle/44 Rear Axle Ring and Pinion Gear Kit; 4.88 Gear Ratio (07-18 Jeep Wrangler JK, Excluding Rubicon)
2007 Wrangler - AlexA
Installation Time: Full Day
Quiet and solid
Had these on my last wrangler. They’re quiet and well made.. haven’t failed at all.
Performance Gain 5/5
Fit 5/5
Bang For Your Buck 5/5
Sep 23, 2018
Review shared from Alloy USA Dana 30 Front Axle/44 Rear Axle Ring and Pinion Gear Kit with Master Overhaul Kit; 4.10 Gear Ratio (07-18 Jeep Wrangler JK, Excluding Rubicon)
2012 Wrangler - TommyS
Installation Time: Full Day
410 gear swap
This is a huge improvement on my 2012 Wrangler. After swapping to 35” tires the 3:21 gears were anemic! 4:56 were a little aggressive for me at this point in life but 45 years ago done it in a minute. The 410s are perfect.
Performance Gain 5/5
Fit 5/5
Bang For Your Buck 5/5
Jan 3, 2018
Review shared from Alloy USA Dana 30 Front Axle/44 Rear Axle Ring and Pinion Gear Kit with Master Overhaul Kit; 4.88 Gear Ratio (07-18 Jeep Wrangler JK, Excluding Rubicon)
2011 Wrangler - JKAV
Installation Time: Weekend
Brought my jeep back to life
Decided to go with 4.88 gears for my 2011 jeep wrangler 2 door sport 6 speed with 35 inch bfgoodrich at ko2. This kit gives you everything you need to completely rebuild your front and rear axle. I has ot professionally install because i dont have all the right tools for the job or the time to do it. I woild recommend this for anyone looking to regear their
Performance Gain 5/5
Fit 4/5
Bang For Your Buck 5/5
Jan 5, 2017
Review shared from Alloy USA Dana 30 Front Axle/44 Rear Axle Ring and Pinion Gear Kit; 4.56 Gear Ratio (07-18 Jeep Wrangler JK, Excluding Rubicon)
2010 Wrangler - Jking
Installation Time: Afternoon
As good as any
Installed this on my JK for a 37" swap and have had no issues. Wasnt that bad to install and everything fit well, so cant complain!
Performance Gain 4/5
Fit 5/5
Bang For Your Buck 5/5
Mar 4, 2018
Review shared from Alloy USA Dana 30 Front Axle/44 Rear Axle Ring and Pinion Gear Kit; 4.10 Gear Ratio (97-06 Jeep Wrangler TJ, Excluding Rubicon)
2006 Wrangler Unlimited - RobertM
Installation Time: Weekend
Metal!
Quality ring and pinions. The gears are cut clean with no ruff edges like you get on other cheaper gear sets. What can I say, they go round and round and haven't quit yet!
Performance Gain 5/5
Fit 5/5
Bang For Your Buck 5/5
Reviews of Alloy USA Drivetrain products have an average rating of 4.6 out of 5
Jan 6, 2025
Review shared from Alloy USA Front Axle Tube Seals; Red (03-06 Jeep Wrangler TJ Rubicon; 07-18 Jeep Wrangler JK)
2008 Wrangler - GaryRamer
Alloy Seals
Great product. Fits good. Easy to install. Installed in couple of hours.
Dec 23, 2024
Review shared from Alloy USA Front Axle Tube Seals; Red (03-06 Jeep Wrangler TJ Rubicon; 07-18 Jeep Wrangler JK)
2010 - CEB
Good Product
These fit very well.Very easy to install, Very good quality and keeps all the mud and water out of the axle tubes
Nov 4, 2024
Review shared from Alloy USA Front Axle Tube Seals; Red (03-06 Jeep Wrangler TJ Rubicon; 07-18 Jeep Wrangler JK)
2015 Wrangler - AngelT
Perfect
I love be easy to intall .look good in the jeep.
Jun 3, 2024
Review shared from Alloy USA Dana 44 Aluminum Differential Cover; Red (87-06 Jeep Wrangler YJ & TJ)
2008 Wrangler - SeanG.
Great upgrade
Fit and finish is great. Cover installed without issue. Very happy with purchase.
Mar 19, 2024
Review shared from Alloy USA Front Axle Tube Seals; Red (03-06 Jeep Wrangler TJ Rubicon; 07-18 Jeep Wrangler JK)
2014 Wrangler - Hozilla
Awesome!
These axle seals look amazing. I work at a shop and everyone was impressed by them. I've had multiple people ask where I got them and love them. The grease fitting makes it so much better than others. They fit perfectly in with very little force.
Feb 23, 2024
Review shared from Alloy USA Dana 30 Aluminum Differential Cover; Red (03-18 Jeep Wrangler TJ & JK, Excluding Rubicon)
2014 Wrangler - Zippedooda
Easy Install and looks good!
Nice thick aluminum. Looks good and time will tell on the powder coat. Easy install and with a Lube Locker gasket no more RTV mess. As others have said the magnet is ridiculously weak but you have the one in stock plug in the pumpkin to use. I like it!!
Feb 23, 2024
Review shared from Alloy USA Dana 44 Aluminum Differential Cover; Red (87-06 Jeep Wrangler YJ & TJ)
2014 Wrangler - Zippedooda
works great & looks good!
I'm not sure why ET says it won't fit JK because it does. Same cover as the Rugged Ridge though 2018 with a different color/logo. Put on Rear Diff of my 2014 JK Sport with a Lube Locker gasket and no more RTV mess. Nice thick aluminum. Time will tell on the powder coat but it looks great now. The magnet on the drain plug is ridiculously weak but you have the plug in the pumpkin to use.
Jan 20, 2024
Review shared from Alloy USA Front Axle Tube Seals; Black (03-06 Jeep Wrangler TJ Rubicon; 07-18 Jeep Wrangler JK)
2017 Wrangler - Larryk01
Very dirty
Stock axle seals are junk. All kinds of gunk and grime in the axles while changing seals. Replaced with alloy USA tube seals and fit perfectly. Sealed nice and tight
Jul 4, 2023
Review shared from Alloy USA Front Axle Tube Seals; Black (03-06 Jeep Wrangler TJ Rubicon; 07-18 Jeep Wrangler JK)
2012 Rubicon - Ruffwrangler
Outer axle seal
The factory outer axle seal is basically a plastic dust cover. When I pulled my axle shafts for these there was quite a bit of dust/dirt inside.
Feb 18, 2023
Review shared from Alloy USA 30-Spline Dana 44 Rear Axle Shaft Kit (07-18 Jeep Wrangler JK)
2008 Wrangler - ohdeer
Beefy
Definitely a beefier axle shaft. Figured I'd change them while regearing to 4.56s. Completely happy with this purchase.
Questions & Answers (1)
Will It Fit My Wrangler
- JK Rubicon 2 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
- JK Rubicon 4 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
- JK Wrangler 2 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
- JK Wrangler 4 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
Not Compatible with Rubicon Models
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I have been into Wranglers since I was young. My dad has owned quite a few over the years and if I wasn’t in a lifted wrangler I was in something lifted. When I was old enough to drive I bought a Cherokee and went through 3 of them before deciding I wanted a Wrangler. So I sold my Cherokee and sat o...
I have been into Wranglers since I was young. My dad has owned quite a few over the years and if I wasn’t in a lifted wrangler I was in something lifted. When I was old enough to drive I bought a Cherokee and went through 3 of them before deciding I wanted a Wrangler. So I sold my Cherokee and sat o...
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