Detroit Locker DL 187SL192A is engineered to fit Superior EV44 Super Kits with the Big 33 Spline upgrade. This Detroit locker is tried and true, and is arguably the finest mechanical locking differential on the market. Giving you mobility and traction when you need it without compromising steering and manuverability.

Detroit Lockers maximize traction by delivering 100% of torque to both drive wheels. It is engineered to keep both wheels in a constant drive mode and has the ability to automatically allow wheel speed differentiation when cornering.