The Axle Rebuilders at St. Louis' Axleboy Off-Road install an ARB air Locking differential into a Toyota 8" drop out.

Toyota 10.5" 36 Spline ARB Air Locker
2007 On Toyota Tundra Rear w/5.7 Liter Engine

Specifications:

• 36 spline axle
• 1.44" (36.8mm) axle shaft diameter (outside of splines)
• 12 bolt ring gear
• 6.57" (167mm) dia. ring gear ID
• 10.5" (267mm) dia. ring gear OD

Features:

• Patented 'timed' locking mechanism offers high strength and ultra fast un-locking
• Comprehensive photo illustrated installation and service guides
• Steel reinforced, elastomer bonded annular seal designed to handle the most extreme climatic temperatures on earth

New ARB Air Lockers
Over the last few months ARB’s team of Air Locker
engineers has been hard at work developing new
product to further expand the already large range
available.
An ARB Air Locker is a driver controlled replacement
locking differential that essentially ‘locks’ the two front
or two rear wheels so they don’t turn independently.
When a standard vehicle experiences a loss of
traction, power is automatically sent to the path of least
resistance (usually the wheel with little or no traction),
resulting in no forward movement. However, when an