ARB Air Lockers

- Product ARB Air Locker for Dana Spicer 30 with 27 spline axles, 3.54 & down successfully added to compare list

Air locker locking differentials allow you to tackle the toughest terrain. The world's 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.

Provides 100% traction on demand without affecting on road drivability or driveline wear
Vastly improved traction means less reliance on momentum, which reduces the likelihood of vehicle damage and environmental impact
Easy, convenient operation allows the user to concentrate on the terrain without leaving the comfort and safety of the driver’s seat
Ultra durable and extremely strong - only the highest quality materials used in construction
Incredibly simple yet effective design that employs minimal moving parts, thereby ensuring maximum reliability
Thoroughly tested and proven design – trusted and used in over 80 countries around the world
Front and rear Air Lockers available for most makes and models
4WD & 2WD applications
Easy installation and maintenance

ARB Air Lockers are sold in over 80 countries around the world. In addition to four wheelers, typical users include fishermen, farmers, hunters and tradesmen. Air Lockers also provide traction solutions for numerous government departments, aid agencies and military organizations. With over 150,000 units in use globally, the Air Locker is proven tough.
ARB’s locker test rig statically tests the Air Locker’s strength against the axle. ARB tests both standard and aftermarket axles, with our goal being to always have the axle break before causing damage to the Air Locker.
A dedicated workforce, many of whom are off road enthusiasts, maintain a very high standard of workmanship throughout the assembly process.