Auburn Gear Jeep Wrangler Performance Series LSD - 30 Spline - Dana 44 - 3.92 & Higher Gear Ratio 5420109 (97-06 Jeep Wrangler TJ)

Auburn Gear Performance Series LSD - 30 Spline - Dana 44 - 3.92 & Higher Gear Ratio (97-06 Jeep Wrangler TJ)

5 Reviews 7 Answers

Market Price $320.91 You Save 12% ($36.92)

Our Price

$283.99 (kit)

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Item J100462
MPN# 5420109

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Ship to: Ashburn - 20149

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Features & Details

Features a Cone-Clutch Design
30 Spline
Works with Gear Ratios 3.92 and Numerically Higher
Enhances Your Vehicle's Traction Performance
For Use with Dana 44 Axles without C Clips
Fits 1997-2006 Jeep Wrangler TJ Models

Product Resources

Submit the first photo Customer Reviews (5) Questions (8) & Answers (7)

Unparalleled Performance. The Auburn Gear 5420109 Performance Series Limited Slip Differential efficiently improves your jeep's traction abilities. It can be used with 3.92 higher gear ratio and 30 spline axles.

Superior Design. The Auburn Gear limited slip differential features a unique cone-clutch design to offer smooth torque-sensing operation. This innovative design also ensures enhanced durability and reliable performance.

Application. This limited slip differential is designed for 1997-2006 Jeep Wrangler TJ models.

Fitment: 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 Details

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

What's in the Box

(1) Locker

Installation Info

Difficulty Level:Mechanical expertise or professional installation required.

Installation Guides:

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Tech Specs

Tech Guides:

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Questions & Answers (8)

5 Top Rated Questions

My 2008 jku has a factory non rubicon 44 with 4:10.1 gear set in the rear what limited slip will work?4

Thank you for your question! The Auburn Gear Performance Series LSD - 30 Spline - Dana 44 - 3.92 & Higher Gear Ratio (87-17 Wrangler YJ, TJ & JK) would be a great option for your 2008 JKU Model Wrangler for the rear Dana 44 axle.

Helpful (1)

I have a 2003 wrangler sport, and was wondering if this would work in both the front and rear differentials and what other parts would I need for installation.

I have 5.13 Yukon gears in a 2008 jku Dana 44. Is this the best option for a daily driven vehicle that sees occasional use on trails?Would a true trac be better?

The Auburn Gear Performance Series LSD - 30 Spline - Dana 44 would be the most cost effective setup for you if you're doing very light trails. However, if you want something that can handle quite a bit more, you would want to look at the True Trac.

Helpful (0)

carrier bearings for this unit

This will vary depending on your make and model. For example if you have a 97-06 TJ we do carry this here Vintage Dana 44 Differential Carrier Bearing https://www.extremeterrain.com/crown-automotive-dana-44-differential-carrier-bearing-9706-tj.html. Please feel free to reach out to us via live chat, by email over at support@extremeterrain.com, or by giving us a call at 1-877-870-8556 to verify your make and model and what will work best with your Jeep!

Helpful (0)

what is the difference between the performance series and pro series LSD

The Auburn Gear Performance Series LSD offers increased durability and performance in normal street use. The high bias cone clutch design of the Pro Series provides a higher torque and preload, making it the ultimate limited-slip differential for true performance.

Helpful (0)

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3 More Questions

I'm looking to add this to my tj with dana44/4.10 gears, but the technical note says to use the 3.73:1 case for all tj's regardless of gearing. Is that true? 1 answer

The Auburn Gear Performance Series LSD can be used in D44 cases with no c clips and a 3.93 and higher axle ratio.

Helpful (0)

Would this work in a front Dana 44? 1 answer

If you Dana 44 front axle has 30 spline count, yes the Auburn Gear Performance Series LSD can be used in the front. Overall using a limited slip differential in the front is not recommended for a daily drive vehicle though.

Helpful (0)

I'm planning on putting 4.56 gears in my 05 tj will this still work? 1 answer

Yes this Auburn Gear Performance Series LSD - 30 Spline - Dana 44 - 3.92 & Higher Gear Ratio (87-17 Wrangler YJ, TJ & JK) will work with 4.56 gears.

Helpful (0)

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Customer Reviews (5) Write a Review

Overall Rating

4.8

out of 5 stars

Installation Time:Full Day

Performance Gain 4.8 4.8
Fit 4.6 4.6
Bang For Your Buck 4.8 4.8

no one in the world ever gets what they want, and that is beautiful

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5/5

Installation Time: Weekend

June 29, 2018

Works good

Installed with a fresh set of G2 4.88 gears so far assembly works great - good alternative to the factory traclock

ShawnS

Year: 2001Submodel: Wrangler

Helpful (8) Thanks for your input!
- Performance Gain 5
  5
- Fit 5
  5
- Bang for your Buck 5
  5
5/5

Installation Time: Full Day

December 08, 2017

great limited slip

best value for a limited slip out there, thanks !!!

MatthewA

Year: 1987Submodel: Wrangler

Helpful (9) Thanks for your input!
- Performance Gain 4
  4
- Fit 5
  5
- Bang for your Buck 5
  5
4/5

Installation Time: Afternoon

November 01, 2017

Frustrated

I ordered this LSD based on the heading this fit 3.92 and numerically higher gear ratio. We also installed 5.13 gears. Read the tech note!!!!! ON TJ AND JK YOU MUST USE THE 3.73 AND NUMERICALLY LOWER LSD CARRIER NO MATTER WHAT RATIO YOU ARE USING. THIS WAS CONFIRMED FROM AUBURN GEAR STAFF AS WELL. Auburn Gear also informed me that the 3/8" holes on the carrier flange for the ring gear will need to be drilled out to accept the larger 7/16" ring gear bolts that come stock and the 1/2" bolts for the aftermarket gears. Make sure you have a good drill bit and drill straight! As far as quality, everything else seems to be fine. We will put it to the test in the dirt!

TimB

Year: 2012Submodel: Wrangler

Helpful (11) Thanks for your input!
- Performance Gain 5
  5
- Fit 3
  3
- Bang for your Buck 4
  4
5/5

Installation Time: Afternoon

December 15, 2016

Review from Auburn Gear Performance Series LSD - 30 Spline - Dana 44 - 3.73 & Lower Gear Ratio (87-18 Jeep Wrangler YJ, TJ & JK)

Auburn Gear

this is a great product, the installation was easy and with surprises

RiFF

Year: 2001Submodel: Wrangler

Helpful (10) Thanks for your input!
- Performance Gain 5
  5
- Fit 5
  5
- Bang for your Buck 5
  5
5/5

Installation Time: Afternoon

February 15, 2015

Review from Auburn Gear Pro-Series LSD - 30 Spline - Dana 44 - 3.73 & Lower Gear Ratio (87-18 Jeep Wrangler YJ, TJ & JK)

Great addition to my JK Drivetrain!!!

I added this and it's made my jeep far better in the snow and mud. I can't imagine ever going without the limited slip differential. Extreme Terrain had the product to my door in 4 days from the time I ordered it. Thanks again Extreme Terrain look forward to buying more product upgrades in the future.

Kulpie69

Year: 2013Drums Pa

Helpful (9) Thanks for your input!
- Performance Gain 5
  5
- Fit 5
  5
- Bang for your Buck 5
  5

Meet Our Team

James C, 2006 Jeep Wrangler TJ Customer Service
I’ve always loved Jeeps from a young age, after moving to Puerto Rico at the age 9 my uncle had a Cherry Red 73 CJ5 which I fell in love with. He would use that Jeep to ride up the mountains on his farm, I knew after seeing that Jeep I would have one. The fact that a Jeep can be so versatile in ever...

Auburn Gear Performance Series LSD - 30 Spline - Dana 44 - 3.92 & Higher Gear Ratio (97-06 Jeep Wrangler TJ)

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