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ARB RD193 Rear Air Locker Toyota 8.15″ 12 Bolt

  • For Use With Toyota 8.15″ 12 Bolt Shim Adjusted 30 Spline solid axle – used for many years in some rear applications
  • Full vehicle fitment list is further down in the main description, includes 5th Gen 4Runner, Lexus GX460, FJ Cruiser – be sure to check the list below before ordering!!
  • At the flick of a dash-mounted switch, compressed air is delivered to the seal housing assembly via a nylon air line.
  • Instantaneously go from an open differential to a fully locked differential at the flick of a switch for maximum traction
  • Requires an Air Compressor for operation, Sold Separately
  • Why do they use air?  Air is used on every semi truck on the road to reliably operate their brakes through solenoids, and ARB uses the same technology.  When installed correctly, it’s ultra-reliable!!
  • The ARB Air Locker is a pneumatic locking differential that uses air to facilitate the locking of both axles. This action converts your differential from a conventional open to a full spool type axle supplying 100% power to both wheels to keep you going through the worst terrain. 
  • This Air Locker kit includes the full differential, instruction booklet, airline, fittings, switch and cover, and necessary seals.  When combined with an Air Compressor and the original differential, you’ll have everything you need as far as parts go.
  • Full specification sheet, including all included parts, CLICK HERE
  • It’s recommended that a qualified differential mechanic do the installation for proper setup
  • Covered by a full manufacturer’s 5 YEAR WARRANTY

$1,091.00

In Stock

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This specific locker suits a lot of different vehicles. Be sure to check the full list below in the main description before ordering. If you’re confused, email us first

Description

ARB RD193 Rear Air Locker

GTIN: 09332018000569

ARB RD193 Rear Air Locker Toyota 12 Bolt Shimmed 8.15″ is made for a wide variety of Toyota vehicles that use the 12 Bolt Shimmed 8.15″ 30 Spline differential (solid axle).

The ARB Toyota 12 Bolt Shimmed 8.15″ 30 Spline Air Locker RD193 for your 30 spline axle for all gear ratios, can instantly lock differentials and allow you to tackle the toughest off-road terrain. The world’s best traction aid, ARB Air Lockers keep you moving in all conditions.

Air Lockers from ARB are currently available in over 100 configurations to suit a wide range of off-road and 4×4 vehicles from around the world. Because an air locker is only engaged when needed, it can be installed in BOTH the front and rear axles, with separate switches independently controlling the RD193 air locker from within the off-road truck or vehicle.

Installation of the ARB RD193 air locker should be performed by a qualified differential technician, although no special tools or skills are required apart from those necessary for fitting a standard differential. When installed with an ARB air compressor (high output or mini), the ARB RD193 – Toyota 12 Bolt Shimmed 8.15″ 30 Spline locker system is supplied as a complete kit which contains all of the parts necessary for proper installation, including industrial grade control switches, air lines and fittings. ARB offers two compressor models suitable for Air Locker operation (high output air compressor or mini air compressor). A dedicated air activation system is available which is extremely durable and compact. Alternatively a larger compressor can be specified, which is also perfect for inflating tires, air mattresses and a host of other applications where compressed air is required.

ARB RD193 Vehicle Fitment – All gear ratios

Toyota 4Runner 5th Gen 2010 to 2023 Rear (without OE locker)

Lexus GX460 2010 to 2023 Rear (without OE locker)

Toyota Prado 150 2010 onwards Rear (without OE locker)

Toyota FJ Cruiser 2010 onwards Rear (without OE locker)

Additional information

Weight 30 lbs