The ARB Air Locker differential provides instant on-demand traction by pneumatically locking the axle; activation is effective at any speed and restores maximum traction under load. Kit includes the locker, activation switch, solenoid valve, air line and bulkhead fitting. Requires an air compressor (sold separately). Suits Dana 44 with 35 spline for 3.73 ratio and down; verify axle specs before purchase.
ARB Airlocker Dana44 35Spl 3.73&Dn S/N