ARB Airlocker 11.5In 30 Spl Aa&M S/N.

Air locker locking differentials allow you to tackle the toughest terrain. The worlds premier traction aid, ARB air lockers keep you moving in all conditions.A complete air locker kit: replacement differential, activation switch, solenoid valve, air line and bulkhead fittings.
Product Specifications Sheet
Warranty
Installation Instructions
Installation Instructions