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.
XJXPARTS

Locker Differential Manufacture

100% mechanically locking. Built for Professionals, Built to Last

E Locker Differential

E-Locker. It stays open during normal driving, and locks 100% when you press the switch. No air lines. No compressors. No extra systems to install or maintain. For workshops and fleet users, that means: faster installation, fewer failure points, and less after-sales trouble.
e locker
air locker

Air Locking Differential

A pneumatically actuated mechanical locking differential delivering 100% positive axle lock under extreme load conditions. Designed for professional workshops, fleet builds, and severe off-road use, where locking engagement reliability is critical. Requires onboard air system and professional installation.

Elec Lockers with Torsen

Elec Lockers with Torsen combine the automatic torque-biasing capability of a Torsen limited-slip differential with a fully selectable 100% electric locking function. It reduces the need to choose between an LSD or a locker, making it an ideal solution for serious off-road builds, utility vehicles, and fleets that demand both reliability and versatility.

Get Our Catalogue

Detailed specifications, axle applications, and installation references for professional use.
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