Eaton Detroit Truetrac Differential Dana 44 30 Spline 3.73 and Down
Features & Product Details
Eaton carefully designs and constructs each of their differentials using premium components to provide maximum strength and long-lasting functionality. Specifically, the Detroit Truetrac Limited Slip Differential features precision-cut helical gears and pinions housed in a high-strength flanged body that comes completely pre-assembled and ready to drop in your vehicle's rear axle. The TrueTrac also has no wearable parts and required no maintenance other than standard differential fluid changes, keeping you on the road longer so you can explore more. The TrueTrac automatically engages when a wheel experiences traction loss, so you won't have to do a thing when you're out on the trails. During normal driving, the TrueTrac operates like a standard differential to keep your street drive smooth and quiet. Moreover, the TrueTrac Limited Slip Differential is designed to drop right into place of your factory differential; although, a moderate level of mechanical skills is recommended for the installation process. Best of all, this kit is backed by a 1-Year Limited Warranty to help keep your investment protected.
One of the most common questions about the Eaton Detroit Truetrac Differential is how it works. Essentially, this differential uses a series of helical gears to provide smooth, progressive torque transfer. Unlike some other types of differentials, the Eaton Detroit Truetrac Differential does not rely on clutches or other friction-based mechanisms, which can wear out and require regular maintenance.
Another important question to consider when choosing a differential is compatibility with different gear ratios. Fortunately, the Eaton Detroit Truetrac Differential Dana 44 30 Spline 373 and Down 913A589 is designed to work with gear ratios of 3.73 and lower, making it a versatile option for a wide range of vehicles.
If you're interested in installing the Eaton Detroit Truetrac Differential in your vehicle, you'll be pleased to know that it comes with a comprehensive installation guide to help you through the process. Additionally, there are a number of long tail keywords related to this differential that you might find helpful, such as "Eaton Detroit Truetrac Differential installation guide" and "Eaton Detroit Truetrac Differential benefits."
One of the key benefits of the Eaton Detroit Truetrac Differential is its versatility. It can be used in a wide range of vehicles, from off-road trucks to high-performance cars. Some long tail keywords related to this aspect of the differential include "Eaton Detroit Truetrac Differential for Jeep Wrangler" and "Eaton Detroit Truetrac Differential for towing."
Another important consideration when choosing a differential is noise. Fortunately, the Eaton Detroit Truetrac Differential is known for being quiet and smooth, making it a great choice for daily drivers as well as off-road enthusiasts. Some long tail keywords related to this aspect of the differential include "Eaton Detroit Truetrac Differential noise" and "Eaton Detroit Truetrac Differential for daily driving."
Specifications
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REVIEWS & CUSTOMER MEDIA
I was re-gearing our 2016 JKU from the lame 3.21 gear ratio to the 4.88 ratio. The Jeep had the TracLoc differential, which was ok, except that it had developed a popping sound when pulling from a dead stop. I took it back to the dealer who tore into it twice looking for broken worm gears. I seriously doubted the worm gear theory and asked them to check the diff. They did and said that everything looked good. I did some research on my own and discovered that the clutch type diffs could possibly need rebuilt after 35-40 thousand miles. Mine had right at 40k, so I decided that instead of spending money rebuilding a diff that would have to possibly be rebuilt again later down the road, I would swap to the Detroit TruTrac while I was in the process of the re-gear. I could not be happier! The sound has disappeared, in fact it is quieter than the TracLoc! Right now, I have about a 1000 miles on the swap and have nothing but praise for the Detroit TruTrac! If you are looking to improve the performance of your Jeep, you cannot go wrong with the TruTrac! And hey, while your in there slap some bigger gears in it. You’ll be glad you did. The little Pentastar 3.6 is a beast with the 4.88’s!
Install was easy enough. I’ve only driven on hardball and a little gravel so far, but it feels good so far. Making turns is quiet and smooth.
QUESTIONS & ANSWERS
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Q: Dana 44 Jeep JK Roger D1 year ago
I am planning to re-gear a 2008 JK Sahara rear diff to 5.13 will this locker work?
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A: This will work in the rear for you.
Northridge Chris @ Northridge4x4 1 year agoWas this answer helpful?
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Q: 2016 jeep wrangler jku 3.6L automatic transmission Adrian.Vichot2 years ago
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A: Yes, this locker will work for you in a Pro Rock 44 and your factory rear. Keep in mind, you'll need 30 spline axle shafts for the front.
Northridge Chris @ Northridge4x4 2 years agoWas this answer helpful?
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Q: 2017 Jeep JKU Automatic and Truetrac on Rear Grendel6022 years ago
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A: This will 100% work for your application. We have installed dozens of these without issue. Did you recalibrate if you changed gear ratio? Another possibility is if one of the ABS sensors was messed up during install?
Northridge Chris @ Northridge4x4 2 years agoWas this answer helpful?
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Q: Truetrac axle True track2 years ago
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A: This will work in the rear, but you are going to want part number EAT912A585 for the front.
Northridge Chris @ Northridge4x4 2 years agoWas this answer helpful?
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Q: 2017 JK True track2 years ago
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1 people found the
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A: The Eaton Truetrac won't cause any issues in your Jeep. Going to the 4.88 gear set from stock, you will need a programmer such as the AEV Procal to calibrate the computer to the correct gear set.
Northridge Chris @ Northridge4x4 2 years agoWas this answer helpful?
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This Part Fits
This item is non application specific.
Please verify compatibility before purchase. May require some modification for proper installation.