ARB RD261 Air Locker Locking Differential Rear Isuzu 26 Spline

The ARB RD261 Air Locker is a pneumatically operated locking differential designed for Isuzu 12-bolt rear axles with 26-spline configuration. This advanced traction system delivers 100% locking capability on demand, allowing you to conquer the toughest off-road terrain while maintaining excellent on-highway performance.

Key Features:

• Pneumatic locking system activated by dash-mounted switch for instant engagement at any speed
• 26-spline rear differential for Isuzu Trooper (1988-1997), D-Max/Pickup (1993+), and Mazda BT-50 (2020+)
• Two-piece forged gear design for maximum strength and durability
• Prevents axle shafts from turning independently when locked, tying both wheels directly to ring gear rotation
• Functions as conventional open differential when unlocked for normal highway driving
• 5-year unlimited kilometer warranty coverage

What's Included:

• ARB RD261 locking differential assembly
• Carrier bearings
• Activation switch
• Air line
• Solenoid

Important: Requires ARB air compressor (sold separately) for operation. Professional installation recommended.

The ARB Air Locker enables slower, safer, and more controlled driving in difficult terrain, reducing vehicle damage risk and environmental impact compared to momentum-based techniques.