ARB Air Locker RD132 for Select 1979-2023 Toyota & Lexus (10-Bolt / 30-Spline / 8-Inch / 50mm)

Fits select 1979-2023 Toyota Pickup, Tacoma, 4Runner, FJ Cruiser, Land Cruiser, and Lexus GX460 and LX450 models.

The ARB Air Locker RD132 is a driver-selectable, pneumatic locking differential that provides 100% traction on demand. This system replaces the internal differential gears, allowing you to maintain the handling of a conventional open differential on the street while providing the ability to lock the axle shafts together for maximum grip in off-road or low-traction environments. Its super-strong design allows for activation at any speed, providing instant traction to tackle the toughest terrain without leaving the driver's seat.

• Timed Locking Mechanism: Patented design offers high strength and ultra-fast unlocking.
• Two-Piece Construction: Ultra-durable design with minimal moving parts ensures maximum reliability in extreme conditions.
• Extreme Temperature Seal: Steel-reinforced, elastomer-bonded annular seal is engineered to handle the most severe climatic temperatures.
• Complete Kit: Includes Air Locker differential, activation switch, solenoid valve, air line, and bulkhead fitting.

Technical Specifications:

• Manufacturer Part Number: RD132
• Differential Type: Toyota 8-Inch
• Ring Gear Bolt Count: 10-Bolt
• Axle Spline Count: 30-Spline
• Carrier Bearing ID: 50mm
• Operation: Pneumatic (Requires ARB Air Compressor, sold separately)