Eaton ELocker4 Dana 30 Locking Differential - 27 Spline, 3.73 Ratio - Fits Select Ford, International, Jeep 1966-2023

Fits select 1966-2023 Ford Bronco, International Scout, and Jeep Cherokee, CJ, Comanche, Grand Cherokee, Scrambler, and Wrangler models equipped with Dana 30 axles.

The Eaton ELocker4 is an electronically selectable differential designed for drivers who require precise traction control on-demand. This electromagnetic locking unit allows the vehicle to maintain the handling characteristics of an open differential for street driving while providing 100% lockup at the flip of a dash-mounted switch for off-road environments. Built for extreme durability, the ELocker4 utilizes a 4-pinion net-forged gear design to handle high torque loads in both forward and reverse.

• Selectable Operation: Toggle between open and fully locked states via the included Eaton NGR rocker switch.
• Forged Strength: Net-forged gears provide superior tooth strength compared to standard cut gears.
• Complete Kit: Includes the differential unit, NGR locking rocker switch, and a complete wiring harness for installation.
• Maintenance-Free: Requires no friction modifiers and operates reliably in harsh conditions.

• Manufacturer Part Number: 19818-020
• Axle Application: Dana 30
• Spline Count: 27
• Gear Ratio: 3.73
• Design: 4-Pinion Net-Forged
• Actuation: Electromagnetic