402 = DETROIT LOCKER/TRUETRAC

The legendary Eaton Detroit Locker is a 100%-automatic locking differential providing ultimate traction for mild to extreme vehicle applications. Its unique design keeps both wheels in drive mode, even if one is lifted. During acceleration, it sends 100% of available torque equally to both wheels (like a full spool). In turns, internal components unlock to allow one wheel to spin faster or slower as needed. When returning to a straight path, components re-engage, powering both wheels. Renowned for traction in mud, snow, rocks, and on the track, it's chosen by professional racers and off-road enthusiasts. Unmatched durability. One-year warranty against manufactured defects.