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 RD197

ARB ARB Air Locker Kit - 9.25in | 2001-2010

$1,183.00
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Product Information

The ARB GM/AAM 9.25" IFS air locker RD197 for your 33 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.


Features and Benefits

  • Vastly improved traction means less reliance on momentum, reducing the likelihood of vehicle damage
  • Easy, convenient operation without leaving the comfort and safety of the driver's seat
  • Ultra durable and extremely strong
  • Patented gear technology and 2-piece design ensures optimal locking strength
  • Forged gears provide superior strength and durability
  • Incredibly simple, yet effective, design employs minimal moving parts for maximum reliability
  • For 4WD and 2WD applications
  • Easy maintenance; no special additives required
  • Installation Requires ARB Compact Air Compressor - CKSA12

Created to provide traction on demand, without sacrificing highway driving performance, ARB Air Locker differentials employ a 12 V ARB Air Compressor (sold separately) to pneumatically operate a solid and durable locking mechanism inside the differential. When activated, the Air Locker prevents the differential gears from rotating and the axle shafts from turning independently of each other. With both wheels tied directly to the rotation of the ring gear, the vehicle maintains maximum possible traction at all times. When unlocked, it operates just like a conventional open differential.


A 4x4 and traction go hand-in-hand; however, standard (open) differentials allow each wheel to turn independently to eliminate binding in turns. Off-road this becomes a problem as engine power takes the path of least resistance--to the wheel with little or no traction. Limited slip differentials offer some improvement, but too often the slipping is not "limited" enough to maintain forward progress. Automatic locking differentials also have disadvantages; noisy when disengaging, they can also upset on-highway driving characteristics.


Installation of the ARB RD197 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, the ARB #RD197 - GM/AAM 9.25" IFS 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.


About ARB

ARB has been manufacturing 4x4 parts for over 40 years. ARB Air Lockers will amplify the traction of your 4x4 on challenging trails. It gives the off-road driver what they need in traction, control and performance. They come complete with vehicle specific mounting kits for fuss free installation. ARB parts are all developed, engineered and fabricated in-house in Australia.

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