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EATON 19818-020 Performance ELocker™ for 27-Spline Dana 30 with 3.73 and Numerically Higher Gear Ratio

Performance ELocker™

Quadratec Part #: 16100-1011

EATON Part #: 19818-020

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7 customer reviews

6 questions answered

Description

The ELocker's electromagnetic locking mechanism is the next generation of aftermarket differential technology. Performs as an open differential until you decide that you need more traction. Eaton ELocker is your push button solution to almost any traction problem. Bearings are not included in this kit.

Note: Bearing LM102949 and race LM102911 and unique shims are required

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Details

Designed expressly for 4-wheel drive systems to give you the ability to lock or unlock the differentials when necessary. When locked the Eaton ELocker performs as a full locker, capturing 100% of available torque and sending it equally to both ends of the axle.

The ELocker is built with precision-forged gears that are designed to mesh perfectly, providing improved strength and durability over a standard cut gear. Its ease of installation, reliability and push-button activation make ELocker an absolute must for all traction and off-road performance applications.

Installation Notes

Installation Difficulty:

Level 4Experts Only

Professional Installation Recommended
Bearing are not included.

Installation Time: 4-6 hours

Parts Included

4-Pinion Gear Locker
Installation Hardware

Axle Model: Dana 30
Axle Position: Front
Shipping Weight: 22lb
Shipping Dimensions: 11in x 11in x 10in (L x W x H)

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Jeep Wrangler 2-Door (JL)
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Jeep Wrangler Unlimited 4-Door (JK)
2018 Jeep Wrangler Unlimited 4-Door (JK)
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Jeep Wrangler Unlimited 4-Door (JL)
2025 Jeep Wrangler Unlimited 4-Door (JL)
2024 Jeep Wrangler Unlimited 4-Door (JL)
2023 Jeep Wrangler Unlimited 4-Door (JL)
2022 Jeep Wrangler Unlimited 4-Door (JL)
2021 Jeep Wrangler Unlimited 4-Door (JL)
2020 Jeep Wrangler Unlimited 4-Door (JL)
2019 Jeep Wrangler Unlimited 4-Door (JL)
2018 Jeep Wrangler Unlimited 4-Door (JL)

Dana 30 M186 27 Spline Axle Non-Rubicon Only for 18-22 JL
Not for Gladiator JT

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Review Summary

Based on 7 reviews

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EATON Performance ELocker™ Reviews

Lawrence C.

10/27/2022

Great product! Put this in my 2012 JKU Sahara Dana 30 front end. (I did the rear-end as well) Re-geared it to 4.88, put on 37s, and headed off to Moab. Drove there from Minnesota in the winter. Spent an entire week of wheelin' in Moab with this Eaton locker in my D30 on 37s and no issues. Then I drove all the way back to Minnesota. That was 5 years ago and the Dana 30 is still holding up and I've been to Moab every year since. If you don't have lockers - get them front and rear!!!

Simos S.

11/22/2021

The electrician

John S.

11/1/2021

Electric locker

Questions

Michael C.

11/23/2023

Where is the recommended placement of the shims for this carrier? In between the bearing and carrier, or between the bearing race and axle housing?

The shims should be placed between the bearing and carrier, not between the bearing race and axle housing. Thanks for your inquiry.

Jason H.

7/12/2022

What is the part number for the shim kit? I know that standard shim kit will not work do to the larger ID of the bearings .

The shim kit is a part of the Master Installation kit suggested for this locker's install.Master Install Kit with Shims Thanks for your inquiry.

Nicholas A.

2/5/2022

Does this locker require a special set of bearings? If so, what is the part number?

Bearing LM102949 and race LM102911 are the part numbers, they would have to be ordered over the phone with Quadratec part numbers 52421 1001 and 52421 1002. Thank you for the question.