ARB Air Locker
Air Locker locking differentials allow you to tackle the
toughest terrain. As the world’s premier traction aid,
ARB Air Lockers keep you moving in all conditions.
- Provides 100% traction on demand without affecting on road driveability or driveline wear
- Vastly improved traction means less reliance on momentum, thus reducing the likelihood of vehicle damage and environmental impact
- Easy, convenient operation allows the driver to concentrate on the terrain without leaving the comfort and safety of their seat
- Ultra durable and extremely strong - only the highest quality materials used in construction
- Incredibly simple yet effective design that employs minimal moving parts, thereby ensuring maximum reliability
- Thoroughly tested and proven design - trusted and used in over 80 countries around the world
- Easy installation and maintenance - no special tools, skills or additives required
- Two year warranty guarantees the Air Locker will be free of defects in materials
Ultra durable and extremely strong - only the highest
quality materials used in construction
Application Guide
| Art. id: |
Vehicle / Model |
Year |
Axel Location |
Shaft Description |
Shaft Diameter
mm (inch) |
Splines |
Ratio |
Pris SEK |
| DA41912,3 |
Series I, II, IIA, III |
1948-85 |
Front |
Rover type |
28,2 (1,11") |
10 |
4,7 |
12 684:- |
| DA41912,3 |
Series I, II, IIA, III |
1948-85 |
Rear |
Rover type |
28,2 (1,11") |
10 |
4,7 |
12 684:- |
| DA4345 |
Series I, II, IIA, III |
1948-85 |
Rear |
Salisbury type |
31,5 (1,24") |
24 |
4,7 |
12 684:- |
| DA41911 |
Defender 90 |
1984-93 |
Front |
Rover type |
28,2 (1,11") |
10 |
3,54 |
12 684:- |
| DA41931,5 |
Defender 90 |
1993- |
Front |
Rover type |
31,5 (1,24") |
24 |
3,54 |
13 259:- |
| DA41911 |
Defender 90 |
1984-93 |
Rear |
Rover type, 4-cyl. petrol & diesel engines |
28,2 (1,11") |
10 |
3,54 |
12 684:- |
| DA41931,6 |
Defender 90 |
1993- |
Rear |
Rover type |
31,5 (1,24") |
24 |
3,54 |
13 259:- |
| DA43446 |
Defender 90 |
2002- |
Rear |
Rover type, P38A |
31,5 (1,24") |
24 |
3,54 |
11 655:- |
| DA41911 |
Defender 110/130 |
1983-93 |
Front |
Rover type |
28,2 (1,11") |
10 |
3,54 |
12 684:- |
| DA41931,5 |
Defender 110/130 |
1993- |
Front |
Rover type |
31,5 (1,24") |
24 |
3,54 |
13 259:- |
| DA4192 |
Defender 110/130 |
1983-02 |
Rear |
Salisbury type |
31,5 (1,24") |
24 |
3,54 |
13 220:- |
| DA41936 |
Defender 110/130 |
2002- |
Rear |
Rover type |
31,5 (1,24") |
24 |
3,54 |
13 259:- |
| DA43446 |
Defender 110/130 |
2002- |
Rear |
Rover type, P38A |
31,5 (1,24") |
24 |
3,54 |
11 655:- |
| DA41911 |
Discovery I |
-1993 |
Front |
Rover type |
28,2 (1,11") |
10 |
3,54 |
12 684:- |
| DA41931,5 |
Discovery I |
1993-98 |
Front |
Rover type |
31,5 (1,24") |
24 |
3,54 |
13 259:- |
| DA41911 |
Discovery I |
-1993 |
Rear |
Rover type |
28,2 (1,11") |
10 |
3,54 |
12 684:- |
| DA41931,5 |
Discovery I |
1993-98 |
Rear |
Rover type |
31,5 (1,24") |
24 |
3,54 |
13 259:- |
| DA41931,5 |
Discovery II |
All |
Front |
Rover type |
31,5 (1,24") |
24 |
3,54 |
13 259:- |
| DA41936 |
Discovery II |
All |
Rear |
Rover type |
31,5 (1,24") |
24 |
3,54 |
13 259:- |
| DA43446 |
Discovery II |
2002-04 |
Rear |
Rover type, P38A |
31,5 (1,24") |
24 |
3,54 |
11 655:- |
| DA41911,4 |
Range Rover Classic |
-1992 |
Front |
Rover type |
28,2 (1,11") |
10 |
3,54 |
12 684:- |
| DA41931,5 |
Range Rover Classic |
1993-96 |
Front |
Rover type |
31,5 (1,24") |
24 |
3,54 |
13 259:- |
| DA41911,4 |
Range Rover Classic |
-1992 |
Rear |
Rover type |
28,2 (1,11") |
10 |
3,54 |
12 684:- |
| DA41931,5 |
Range Rover Classic |
1993-96 |
Rear |
Rover type |
31,5 (1,24") |
24 |
3,54 |
13 259:- |
| DA43445 |
Range Rover P38 |
1996-02 |
Front |
Rover type, P38A |
31,5 (1,24") |
24 |
3,54 |
11 655:- |
| DA43445 |
Range Rover P38 |
1996-02 |
Rear |
Rover type, P38A |
31,5 (1,24") |
24 |
3,54 |
11 655:- |
Notes:
1
If vehicle was manufactured during 1993, check spline count.
2
Air Locker not available for vehicles equipped with high load option.
3
Ring gear spacer required. Longer ring gear bolts (not supplied) are also necessary - Land Rover part no 576521.
4
When an DA4191 Air Locker is to be installed in Range Rovers manufactured prior to 1980 (approx), special carrier bearings (No. K11300/K11162) may also be necessary - Land Rover part no RTC3426.
5
Some vehicles have crown wheel bolts which cannot be reused and must be replaced. Consult service manual.
6
P38A is most commonly found in traction control equipped vehicles. Identify P38A type diff by large 205mm (8.07") flange diameter. P38A was not used on North American delivered Discoverys - use DA4193.
Compressor
High flow, compact 12v compressor.
Designed for Air Locker use.
- Sealed for moisture and dust resistance
- Hard anodised cylinder bore and Telfon impregnated carbon fibre piston seal for reduced friction and maximum trouble free life
- Heavy-duty maxi-fuse equipped for professional in-line circuit protection
- Quality components for quiet operation and extra long life
- Anodised mounting brackets dissipates motor heat and allows compressor to be repositioned 180°
- Constructed entirely of lightweight, high strength engineering grade materials
- Over-pressure safety value equipped
- Motor is internally thermal protected against extreme temperature damage
Art. id:
DA4190
SEK 5 114:-
Air Locker
ARB Air Locker
Compressor
Dash switch
Dash switch cover
Dash switch cover
Dash switch cover