ARB Nissan M226 Air Locking Differential, Rear 32 Spline - RD149

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  • ARB 4x4 Accessories | Part Number: ARBRD149
  • Popular Axle Manufacture:Other
  • Axle Location:Rear
  • Axle Type:Nissan M226 D44
  • Fitment:Universal Fit
  • Axle Spline:32 Splines
  • Differential Type:Selectable Locker


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. ARB onboard air compressor required to activate Air Lockers. Sold Separately.

Customer Reviews

4.0 4.0
1 Customer ratings
4.0 Don't leave home without it

Finally an aftermarket locker for the Nissan Frontier. This is a great addition if you've got the M226 without an e-locker. If you off-road, then this product is a must have.

from Charlotte, NC |


Question & Answers

0 Answered question


ARB has been manufacturing 4x4 parts for over 40 years. ARB Air Lockers will amplify the traction of your 4x4 on challenging trails. They give the off-road driver what you need in traction, control and performance. ARB believes in its products so it offers a five year, unlimited mile warranty across the air locker range. ARB 4x4 Accessories includes the suspension system brand Old Man Emu, maker of premium off-road shock absorbers. Old Man Emu premium shocks are developed and tuned specifically for each vehicle application. They come complete with vehicle specific mounting kits for fuss free installation. ARB parts are all developed, engineered and fabricated in-house in Australia. Shop ARB 4x4 Accessories Now