Eaton ELocker Electronic Differential

2018–2023 Jeep Wrangler 2.0L Turbo, 3.6L V6, 3.0L EcoDiesel, 6.4L 392 & 2020–2023 Jeep Gladiator 3.6L V6, 3.0L EcoDiesel

Part #: 14234-1

Overview

The Eaton ELocker Electronic Differential is a selectable locking differential engineered for Jeep Wrangler and Gladiator models from 2018 to 2023. Designed for drivers who demand traction on demand, this electronic locker allows you to switch between an open differential and a fully locked state with the simple flip of a dash-mounted switch. Whether tackling challenging off-road terrain or navigating slippery conditions, the ELocker provides instant, reliable traction when you need it most.

Ideal for enthusiasts and off-road adventurers, the Eaton ELocker enhances vehicle capability without compromising everyday drivability. When disengaged, it operates as a standard open differential, ensuring smooth handling and tire wear on pavement. When activated, it locks the axle for maximum traction, making it an essential upgrade for serious Jeep owners.

Key Features

The Eaton ELocker combines advanced technology with rugged construction to deliver dependable performance in demanding environments. Key features include:

• Electronic selectable locking differential for on-demand traction control
• 100% lockup capability at the flip of a dash switch
• Net-forged gears for superior strength and durability
• Compatible with 32-spline axles and 1.41-inch axle diameter
• Designed specifically for Jeep Wrangler and Gladiator models from 2018 to 2023
• Seamless transition between open and locked modes for versatile driving
• Reliable, maintenance-friendly design built to withstand harsh off-road conditions
• Improves vehicle traction without sacrificing on-road performance

Construction & Design

The Eaton ELocker is built with precision-engineered net-forged gears that provide exceptional strength and resistance to wear. This manufacturing process enhances the gear’s durability, ensuring long-lasting performance even under extreme torque and off-road stress. The electronic actuation system is designed for quick, reliable engagement and disengagement, controlled conveniently from the driver’s dash switch.

Constructed to fit 32-spline axles with a 1.41-inch diameter, the ELocker integrates seamlessly into the factory axle housing without requiring extensive modifications. Eaton’s commitment to quality ensures that each unit meets rigorous standards for strength, reliability, and smooth operation.

Installation & Fitment

The Eaton ELocker is a direct-fit replacement for the rear differential in select Jeep Wrangler and Gladiator models from 2018 through 2023, covering multiple engine options including 2.0L Turbo, 3.6L V6, 3.0L EcoDiesel, and the high-performance 6.4L 392. Installation requires standard axle disassembly and differential replacement procedures, typically performed by experienced technicians or knowledgeable enthusiasts.

No major modifications to the axle housing or drivetrain are necessary, making the ELocker a practical upgrade for those seeking enhanced traction without compromising factory reliability. Wiring for the electronic switch is included, allowing straightforward integration with the vehicle’s electrical system.

What’s Included

• Eaton ELocker electronic locking differential assembly
• Wiring harness and dash switch for electronic control
• Installation hardware and instructions

Ideal For

The Eaton ELocker is perfect for Jeep Wrangler and Gladiator owners who frequently encounter off-road challenges such as mud, rocks, snow, or uneven terrain. It is especially beneficial for trail riders, overlanders, and off-road enthusiasts who require instant traction control without sacrificing daily drivability. This differential upgrade enhances vehicle capability for both recreational and serious off-road use, providing confidence and control in demanding conditions.

Eaton produces well-known performance drivetrain solutions—especially differentials and supporting install components—designed to help put power down more effectively. Eaton is also recognized for performance automotive supercharger technology (including TVS systems) used in various high-performance applications where consistent airflow and traction are critical.