Electric Locker Electromagnetic Solenoid Toyota 8" IFS Clamshell, 53mm by TRE

TRE 4x4 E-Locker Replacement Electromagnetic Solenoid Actuator 

Direct-fit OEM replacement solenoid for all TRE 4x4 E-Locker assemblies. Restores full lock/unlock function when your original actuator fails or becomes unresponsive. 

How It Works:
When energized, the 12V DC electromagnetic coil generates a powerful magnetic field that pulls the ramping collar into the locked position, transmitting 100% of available torque equally to both axle shafts. De-energize to return to a free-spinning open differential. No air, no compressors, no moving mechanical linkages. 

Key Specifications:

• Voltage: 12V DC

• Actuation: Electromagnetic (push-type)

• Sealing: Fully sealed — waterproof and dustproof for harsh off-road environments

• Construction: High-grade steel housing with precision-wound coil

• Mounting: Bolt-on, direct replacement — no modification required

• Compatibility: All TRE 4x4 E-Locker models (TE100, TE116, TE135, TE136, TE157, TE205, TE224, TE246, and others) 

Why Replace Just the Solenoid?
A failed solenoid is the most common point of failure in an e-locker. Rather than replacing the entire locker assembly, this direct-fit actuator restores function at a fraction of the cost. Simply remove the old unit, install the new one, and re-verify engagement with your dash switch. 

What's Included:

• (1) Electromagnetic solenoid actuator

Warranty: Backed by TRE 4x4's 2-year limited warranty against manufacturing defects. 

Pro Tip: Before installing, verify clearance inside your differential housing for the solenoid mounting ears. If the previous unit was improperly seated or binding was suspected, inspect the housing for interference before bolting in the new actuator