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The ARB Air Locker differential for Dana 44 applications with 30-spline shafts and 3.73 ratio and down offers instant pneumatic locking to maximize traction when required. Activation from the cabin ties both wheels to the ring gear for dependable off-road grip, while unlocked operation returns to conventional differential behavior. Kits include activation switch, solenoid, air line and fittings; compressor sold separately.
ARB Airlocker Dana44 30Spl 3.73&Dn S/N.
