ARB Air Locker RD129 – 8.4-Inch Differential Locking System

Description

The ARB RD129 Air Locker is a selectable locking differential engineered for Toyota 8.4″ axles with either 4- or 6-cylinder spline configurations. It delivers full traction on demand for rugged off-road use while maintaining smooth drivability on pavement.

• Provides 100 percent traction on demand without affecting on-road drivability or driveline wear
• Easy, convenient operation allows the user to concentrate on the terrain without leaving the comfort and safety of the driver’s seat
• Two-piece design is ultra-durable and extremely strong ? minimal moving parts ensure maximum reliability
• Patented ?timed’ locking mechanism offers high strength and ultra-fast unlocking
• Steel reinforced, elastomer bonded annular seal designed to handle the most extreme climatic temperatures on Earth
• Kit includes: Air Locker differential, activation switch, solenoid valve, air line and bulkhead fitting
• Air compressor required for operation (sold separately)

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