ARB Air Lockers for Toyota & Lexus |
Other Applications:
Hummer, Chevrolet and
GMC
Chrysler and Jeep
Dodge
Ford
Range Rover and Land Rover
Toyota and Lexus
Air Locker
Accessories
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The ARB Air Locking Differential is a complete system. All components are designed & manufactured to ensure reliability, durability and ease of fitment. Complete, front & rear system shown. |
Control switches mount neatly into the dash or console for easy, push button operation. |
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ARB's World Renowned |
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HOW THE AIR LOCKER WORKS |
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ARB Air Locker is an air operated, driver controlled differential
lock activated by pushing a dash mounted button.
When the dash mounted button is pushed, compressed air, delivered by the ARB 12 volt, on board air compressor is passed via a 12 volt solenoid down an air line into the differential housing. The air travels into the differential center via a specially designed seal housing which seals against an extended bearing spigot. Via air galleries, the compressed air enters the piston chamber and actuates the piston and clutch gear, moving the gear into the locked position. The clutch gear now locks the side gear to the differential housing instantly stopping any differential action. The diff is now 100% locked, and both axles will deliver 100% traction. To disengage the differential the dash mounted switch is again pushed, which releases the compressed air via the solenoid and the piston springs return the piston to its original position. The differential is then fully open allowing full, standard differential action. The ARB Air Locker only takes a split second to engage, making it the only, truly, driver controlled, differential locking system. |
Application Chart
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Toyota/Lexus |
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LandCruiser 78, 79, 100 & 105 series |
Front |
1998 on |
Independent suspension (IFS) |
33 (1.31”) |
30 |
All |
RD92 |
|
1998 on |
Live axle suspension |
33 (1.31”) |
30 |
All |
RD23 |
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Rear |
1998 on |
All models |
34.8 (1.37”) |
32 |
All |
RD64 |
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LandCruiser 40, 55, 60, 62, 75, & 80 Series |
Front |
To 1989 |
12 bolt, full floating |
33 (1.31”) |
30 |
All |
RD02 |
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1990-97 |
10 bolt, full floating |
33 (1.31”) |
30 |
All |
RD23 |
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Rear |
1969-76 |
12 bolt semi floating |
33 (1.31”) |
30 |
All |
RD08 |
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1977-89 |
12 bolt full floating |
33 (1.31”) |
30 |
All |
RD02 |
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1990-97 |
12 bolt full floating |
33 (1.31”) |
30 |
All |
RD33 |
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Vehicles made in North America |
Rear |
1977-89 |
12 bolt semi floating |
33 (1.31”) |
30 |
All |
RD08 |
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1990-92 |
12 bolt semi floating |
33 (1.31”) |
30 |
All |
RD081 |
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1993 on |
12 bolt full floating |
33 (1.31”) |
30 |
All |
RD33 |
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Bundera, LandCruiser II LJ70, RJ70 |
Front |
All |
10 bolt |
33 (1.31”) |
30 |
All |
RD01 |
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Rear |
To 1985 |
10 bolt |
33 (1.31”) |
30 |
All |
RD01 |
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1986 on |
10 bolt |
33 (1.31”) |
30 |
All |
RD23 |
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4WD HiLux, Pickup |
Front |
All |
10 bolt, live axle |
33 (1.31”) |
30 |
All |
RD01 |
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All |
10 bolt, independent suspension (IFS) |
28 (1.1”) |
27 |
All |
RD90 |
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Rear |
To 1988 |
4 cylinder |
33 (1.31”) |
30 |
All |
RD01 |
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1988 on |
33 (1.31”) |
30 |
All |
RD23 |
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2WD HiLux, Pickup
Vehicles made in North America |
Rear |
To 1988 |
4 cylinder |
33 (1.31”) |
30 |
All |
RD01 |
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1988 on |
33 (1.31”) |
30 |
All |
RD232 |
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Rear |
All |
4 cylinder, 1 ton, 8" dia. r.g. |
33 (1.31”) |
30 |
All |
RD01 |
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1989 on |
V6, 1 ton, 8" dia. r.g. |
33 (1.31”) |
30 |
All |
RD23 |
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4Runner, LN61, YN63 |
Front |
All |
10 bolt, live axle |
33 (1.31”) |
30 |
All |
RD01 |
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All |
10 bolt, independent suspension (IFS) |
28 (1.1”) |
27 |
All |
RD90 |
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Rear |
1984-88 |
4 cylinder |
33 (1.31”) |
30 |
All |
RD01 |
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1988 on |
V6, 4WD |
33 (1.31”) |
30 |
All |
RD23 |
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1988 on |
V6, 2WD |
33 (1.31”) |
30 |
All |
RD01 |
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Prado VZJ95, RZJ95 |
Front |
1996 on |
10 bolt, independent suspension (IFS) |
28 (1.1”) |
27 |
All |
RD90 |
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Rear |
1996 on |
10 bolt |
33 (1.31”) |
30 |
All |
RD23 |
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Tundra, T100, Tacoma 4X4 |
Front |
All |
10 bolt, independent suspension (IFS) |
28 (1.1”) |
27 |
All |
RD90 |
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Rear |
All |
12 bolt |
33 (1.31”) |
30 |
All |
RD89 |
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Toyota/Lexus
Notes:
(918) 446-5535
Open Monday
through Friday 9:00 am to 6:00 pm Central Time
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