Eaton ELocker Differential

1994–2000 Dodge Ram 2500 / Ram 3500

14022-010

Overview:

The Eaton ELocker is a high-performance electronic selectable differential engineered to deliver traction on demand for Dodge Ram 2500 and Ram 3500 trucks from 1994 to 2000. Designed for drivers who require maximum control in challenging driving conditions, the ELocker allows seamless transition from an open differential to a fully locked state at the push of a dash-mounted switch. This instant locking capability enhances off-road performance, towing stability, and overall vehicle control without compromising everyday drivability.

Ideal for enthusiasts and professionals alike, the Eaton ELocker provides reliable traction when you need it most, while allowing normal differential operation during routine driving. Its quick activation and robust design make it a trusted upgrade for Dana 60 axles equipped with 35-spline axle shafts.

Key Features:

Engineered for strength, durability, and ease of use, the Eaton ELocker offers the following key features:

• Electronic selectable locking differential with instant on-demand engagement
• Direct-acting electromagnetic mechanism activates in just 0.14 seconds
• Provides 100% axle lock in both forward and reverse gears
• Driver-controlled push-button operation via included Eaton NGR locking rocker switch
• Compatible with Dana 60 axles featuring 35-spline, 1.50-inch diameter axle shafts
• Supports ring gear pinion ratios of 4.10 and lower
• Robust 9.75-inch ring gear diameter with 4-pinion net-forged gear design for maximum strength
• Includes wiring harness for straightforward installation
• Designed to maintain normal differential function when unlocked for smooth on-road driving

Construction & Design:

The Eaton ELocker is built with premium materials and precision engineering to withstand the rigors of heavy-duty use. Its net-forged 4-pinion gear design ensures superior strength and durability, capable of handling the torque and stress associated with demanding applications. The 35-spline axle shaft compatibility and substantial 9.75-inch ring gear diameter provide a solid foundation for reliable performance.

The electromagnetic locking mechanism is housed within a rugged assembly that resists wear and environmental factors. This direct-acting design eliminates lag, delivering immediate locking action for enhanced traction. The included Eaton NGR locking rocker switch and wiring harness are engineered for seamless integration with the vehicle’s electrical system, ensuring dependable operation.

Installation & Fitment:

The Eaton ELocker is a direct-fit upgrade for Dodge Ram 2500 and Ram 3500 models from 1994 through 2000 equipped with Dana 60 axles and 35-spline axle shafts. Installation requires standard differential service procedures and electrical wiring for the locking switch, which is included in the kit. Professional installation is recommended to ensure proper setup and optimal performance.

No permanent modifications to the axle housing or drivetrain are necessary, preserving the vehicle’s original integrity while enhancing its capability. Once installed, the driver can easily engage or disengage the locker from the dashboard, adapting instantly to changing terrain or road conditions.

What's Included:

• Eaton ELocker electronic selectable differential assembly
• Eaton NGR locking rocker switch
• Wiring harness for switch installation
• Installation instructions

Ideal For:

This Eaton ELocker differential is perfect for Dodge Ram 2500 and Ram 3500 owners who demand superior traction and control in off-road, towing, or low-traction environments. Whether navigating rugged trails, hauling heavy loads, or driving in adverse weather, this selectable locker provides confidence and capability on demand without sacrificing everyday drivability.

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.