Note: XJXParts is not related to any product or model code such as ‘xjx-400’, ‘xjx-212’, or other similar terms. Our focus is exclusively on differential and drivetrain technology.

What Is an Electronic Differential Lock?

elocker diff in car

An electronic differential lock—commonly referred to as an E-locker—is a drivetrain component that allows a vehicle’s differential to switch between open operation and fully locked operation using electronic control. E-lockers are widely used in off-road vehicles, utility trucks, performance 4×4 builds, and commercial fleets where traction consistency is critical. While many people understand what a […]

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