ARB Toyota 8 Inch Air Locking Differential - RD132

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  • ARB 4x4 Accessories | Part Number: ARBRD132
  • Popular Axle Manufacture:Toyota
  • Axle Location:Front|Rear
  • Fitment:Universal Fit
  • Axle Type:Toyota 8 Inch
  • Availability:In Stock
  • Axle Spline:30 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

5.0 5.0
7 Customer ratings
5.0 A+

Awesome product, great service. Will definitely order from again.

5.0 Best locker, best price and best vender

I have not finished the restore but, one can count on this being the best two lockers one could find.

from Wichita, KS |
5.0 Worth the bucks!

Fully locked with just a button on the fly...

from Frisco, TX |
5.0 The best locker made

Leave off on road and lock up when needed, that simple

from Norco, CA |
5.0 Great on the go traction.

Every thing works well the lockers are a must for hardcore offroading.

from Dalton, GA |


Question & Answers

4 Answered questions

Q: Do the lockers require air compressors? Answer this question

A: Yes a compressor or compressed air tank, it needs air to run cylenoid 

Answered by 4xLife from Maui Hawaii on 07/24/2022

Q: How many psi does it take to lock it? Answer this question

A: The ARB air lockers require 90 PSI.

Answered by Kelly from 4WP Corporate Headquarters on 07/23/2021

Q: Hello, whats the price for the installation of a arb air locker on a rear differential of a 2003 toyota tacoma? Answer this question

A: Hello We don't do any labor here in the mail order department. Your best bet would be to call your local store. You didn't state if we would be installing the compressor or just setting up the 3rd member.

Answered by Rody on 10/05/2014

Q: How much horsepower can you handle? Answer this 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


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