The ARB Air Locker for Dana 60 with 30 splines configured for 4.10 ratio and down offers selectable pneumatic locking for improved traction. When engaged it prevents internal differential gears from rotating independently, delivering full traction to both wheels; when disengaged it runs as a conventional open differential. The kit includes the locker, activation switch, solenoid valve, air line and bulkhead fitting; compressor sold separately.
ARB Airlocker Dana60 30Spl 4.10&Dn S/N