Hubs with over 80,000 psi yield strength to match the spindles Forged spindles have 4x more yield strengththan 35 spline spindles Forged chromolyspindles, hubs, and axle shafts The design completed rigorous FEA testing and analysis. Optional Next Generation Rear 40 Spline Assembly.18 months of design, engineering and testing, resulted in the industries strongest 40 spline rear assembly.

Not advised for use with large tires, heavy vehicles, or high horsepower applications. Spartan Lockers are ideal for those looking for an easy to install, lightweight traction device. These units provide affordable traction and easy installation. Spartan lockers use high-Nickel 9310 Chrome-Moly drivers and couplers for added strength. The design of the Spartan Locker makes it easier and quicker to install than other drop-in locker designs. The Spartan Locker is a mechanical locking unit which installs into a standard carrier, replacing the open spider gears.

Each Spartan Locker carries a one year warranty against defect. The Spartan Locker's design does not use the thrust washers and has a revolutionary spring and pin design that makes installation a snap! The couplers and drivers are made from 9310 steel, for added strength. The Spartan Locker by USA Standard Gear is a mechanical locker that replaces the spiders in a standard case.

Spartan Locker for Dana 35 with 27 spline axles (1.625 Bore is for 93 and older Dana 35's).

Xj cherokee dana 35 spartan locker