ARB Air Lockers

$979.00$1,099.00

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Description

ARB has been challenging conventional thinking on off road equipment designs for over 30 years, and the ARB Air Locker has been a success from the very beginning. Created to provide 100% traction on demand, without sacrificing any of your vehicle’s highway driving performance, ARB Air Lockers employ a 12 volt air compressor designed to activate (and deactivate) a solid and durable locking mechanism inside the differential. This gives you the traction you need, when you need it, all at the flick of a switch, all within the safety and comfort of the driver’s seat.

The advantage of the ARB Air Locker lies in the pneumatically operated locking system inside the differential. When activated, the Air Locker prevents the differential gears from rotating and therefore prevents 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 conventional “open” differentials.

In addition to providing outright improvements to a 4×4’s off road capabilities, the Air Locker offers significant environmental benefits. When approaching difficult terrain, less reliance is put on momentum. An Air Locker equipped truck can be driven in a slower, safer and more controlled manner as a result of vastly improved traction. This style of driving greatly reduces the likelihood of incurring vehicle damage and lessens the environmental impact as well.

 

If you are unsure which part number you need, please reference this chart or give us a call.

Vehicle/Model Axle Location Year Description Shaft Diameter Shaft Spline Ratio ARB Part No
LandCruiser 215 Series Front 2007 on All models 34.8 (1.37″) 34 All RD1416
Rear 2007 on All models 34.8 (1.37″) 32 All RD152
LandCruiser 71, 76, 78, 79, 100 & 105 Series, Lexus LX470 Front 1998 on 8″ dia. RG, IFS, 50mm bearing ID 33 (1.31″) 30 All RD131
1998 on Live axle suspension 33 (1.31″) 30 All RD132
Rear 1998 on All models 34.8 (1.37″) 32 All RD152
LandCruiser Prado, 90, 120 and 150 Series, Lexus GX Front 1996-03 7.5″ dia. RG,10 bolt, IFS 28 (1.1″) 27 All RD90
2003 on 8″ dia. RG, IFS clamshell, 53mm BRNG 33 (1.31″) 30 3.91 & UP RD1113
3.73 & DN RD1213
Rear 1996 on 8″ dia. RG, 10 bolt 33 (1.31″) 30 All RD132
2009 on 8.25″ dia. RG, 12 bolt (shimmed) 33 (1.31″) 30 All RD193
LandCruiser 40, 55, 60, 62, 72, 73, 74, 75 & 80 Series, Lexus LX450 Front To 1989 12 bolt, full floating 33 (1.31″) 30 All RD1421
1990-97 10 bolt, full floating 33 (1.31″) 30 All RD132
Rear 1969-76 12 bolt, semi floating, 45mm bearing ID 33 (1.31″) 30 All RD1531
1977-89 12 bolt, full floating, 45mm bearing ID 33 (1.31″) 30 All RD1421
1990-97 12 bolt, full floating, 50mm bearing ID 33 (1.31″) 30 All RD1421
1977-92 12 bolt, semi floating, 50mm bearing ID 33 (1.31″) 30 All RD153
FJ40s made in South America Rear Dana 60 33 (1.31″) 30 4.56 & UP RD162
4.10 & DN RD163
Bundera, LandCruiser II, LJ70, RJ70 Front All 10 bolt 33 (1.31″) 30 All RD1321
Rear To 1985 10 bolt, 45mm bearing ID 33 (1.31″) 30 All RD1321
1986 on 10 bolt, 50mm bearing ID 33 (1.31″) 30 All RD132
HiLux, Pickup, Hiace, Fortuner Front All 10 bolt, live axle 33 (1.31″) 30 All RD1321
To 2005 7.5″ dia. RG,10 bolt, IFS 28 (1.1″) 27 All RD902
2005 on 8″ dia. RG, IFS clamshell, 53mm BRNG 33 (1.31″) 30 3.91 & UP RD1113
3.73 & DN RD1213
Rear To 1988 4 cylinder, 45mm bearing ID 33 (1.31″) 30 All RD1321
1988-05 All models, 50mm bearing ID 33 (1.31″) 30 All RD132
2005 on Adjuster nut models, 50 or 53mm bearing ID 33 (1.31″) 30 All RD1324
Dana Spicer shim adjusted models. 33 (1.31″) 30 ALL RD1335
4Runner, LN61, YN63 Front All 10 bolt, live axle 33 (1.31″) 30 All RD1321
To 2003 7.5″ dia. RG,10 bolt, IFS 28 (1.1″) 27 All RD902
2003 on 8″ dia. RG, IFS clamshell, 53mm BRNG 33 (1.31″) 30 3.91 & UP RD1113
3.73 & DN RD1213
Rear 1984-88 4 cylinder, 45mm bearing ID 33 (1.31″) 30 All RD1321
1988-10 V6, 4WD, 50mm bearing ID 33 (1.31″) 30 All RD132
1988-10 V6, 2WD, 45mm bearing ID 33 (1.31″) 30 All RD1321
2010 on 8.25″ dia. RG, 12 bolt (shimmed) 33 (1.31″) 30 All RD193
T100, Tacoma Front 2005 on 8″ dia. RG, IFS clamshell, 53mm BRNG 33 (1.31″) 30 3.91 & UP RD1113
33 (1.31″) 30 3.73 & DN RD1213
To 2004 7.5″ dia. RG,10 bolt, IFS 28 (1.1″) 27 All RD90
Rear All 8″ dia. RG, 12 bolt 33 (1.31″) 30 All RD129
Tundra Front 2007 on All models 34.8 (1.37″) 34 All RD1416
To 2006 7.5″ dia. RG,10 bolt, IFS 28 (1.1″) 27 All RD90
Rear To 2006 8″ dia. RG, 12 bolt 33 (1.31″) 30 All RD129
2007 on 10.5″ dia. RG 36.8 (1.45″) 36 All RD146
Sequoia Front 2007 on All models 34.8 (1.37″) 34 All RD1416
To 2008 7.5″ dia. RG,10 bolt, IFS 28 (1.1″) 27 All RD90
Rear To 2007 8″ dia. RG, 12 bolt, live axle 33 (1.31″) 30 All RD129
2008 on 10″ dia. RG, IRS All TBD
FJ Cruiser Front 2005 on 8″ dia. RG, IFS clamshell, 53mm BRNG 33 (1.31″) 30 3.91 & UP RD1113
3.73 & DN RD1213
Rear 2005 on 8″ non-factory locker model 33 (1.31″) 30 All RD132

ARB Diff Cover available.
1 Late model 50.00mm [1.969″] ID carrier bearings (e.g., from FJ/HJ80 model) must be used. This will also improve bearing life.
2 Does not fit some 1986-1995 manual hub models with larger 33mm [1.30″] dia. 27 spline axle shafts.
3 May use either RD111 or RD121. Model required varies with R&P ratio used.
4 Some models have 53mm bearing ID and require new carrier bearings (ARB# 160118 or Koyo #TR100802-2).
5 Shim adjusted Dana Spicer made models came in some vehicles from South Africa and South America.
6 Carrier bearings are currently only available from Toyota.

Additional information

Weight 29 lbs
Dimensions 16 × 16 × 16 in
Manufacturer/Vendor

Vehicle Type

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