This locker is only for the non ELSD, 29 Spline, 10 Bolt, Chrysler 8.25 Rear Axles
The Spartan Locker is a mechanical locker that installs directly into standard differential cases, replacing existing spider gears. A step above other lunchbox style lockers, the Spartan uses a unique large alignment pin system and a patented design that improves ease of installation.
The Spartan Locker is an excellent choice when looking for an affordable solution in off-road traction.