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this site is protected by Copyright 1981-2008 All Rights Reserved.
 The
ARB Air Locking Diff…
is the differential to have! We at WCB are firm believers in the ARB Air Locking differential, having used them in a variety of conditions. When comparing the Air Locker to standard open diff there is NO comparison, and the same can be said for the Detroit, Gleason and TrueTrac differentials. The ARB Air Locker is totally driver controlled, meaning you decide when to engage it. Just flip the switch and you have traction you’ve only dreamed of. Install an ARB in the front axle too, and look out! Those other locking diff’s have a mind of their own, thus vehicle control in snow and mud can be a handful! The ARB Air Locker is just as the name implies, "air locking". Any 4WD vehicle will benefit from the ARB Air Locking Diff, and with its fitment you now have an on board air source (tank fitment optional). |
| ARB Air-Locker Diff's for LAND-ROVER |
|
Vehicle/Model |
Year |
Axle Type/Location |
Shaft Dia |
Spline |
ARB# |
Notes |
Ratio |
|
Defender 110 |
83- |
Rover-front |
1.11" |
10 |
RD03 |
5 |
3.54 |
|
Defender 110 |
83- |
Salisbury-rear |
1.24" |
24 |
RD20 |
3.54 |
|
|
Defender 90 |
83-94 |
Rover-front & rear |
1.11" |
10 |
RD03 |
2,3 |
3.54 |
|
Defender 90 |
94- |
Rover-front & rear; was RD56 |
1.24" |
24 |
RD128 |
4,7 |
3.54 |
|
Range Rover |
70-93 |
Rover-front & rear |
1.11" |
10 |
RD03 |
3 |
3.54 |
|
Range Rover |
94-95 |
Rover-front & rear; was RD56 |
1.24" |
24 |
RD128 |
7 |
3.54 |
|
Range Rover |
98- |
Rover-front & rear |
1.24" |
24 |
RD57 |
6 |
3.54 |
|
Discovery |
89-93 |
Rover-front & rear |
1.11" |
10 |
RD03 |
3.54 |
|
|
Discovery |
94-99 |
Rover-front & rear; was RD56 |
1.24" |
24 |
RD128 |
4,7 |
3.54 |
|
Disco-II |
99- |
Rover-front & rear |
1.24" |
24 |
RD57 |
6 |
3.54 |
|
Series |
48-85 |
Rover-front & rear |
1.11" |
10 |
RD03 |
3,2 |
4.70 |
|
Series |
48-85 |
Salisbury- front & rear |
1.24" |
24 |
RD32 |
4.70 |
|
|
SPECIAL |
A/R |
|
A/R |
|
Notes: |
|
Vehicle: Bearings for …(stock) |
Carrier 2-ea |
Pinion- |
Pinion- |
Bolts/Ring-gear |
| Series I/II Land Rover | 41045 | 219544 | 219550 | 272934 BSF 3/8" |
|
Series LR/Range Rover 70- |
41045 |
539706 |
539707 |
272934 BSF 3/8" |
|
Range Rover/D90 87-93 |
RTC2726 |
539706 |
539707 |
593692 UNF 3/8 |
|
RR/DISC/D90 ‘94- (BR50) |
RTC3095 |
539706 |
539707 |
FTC3586 UNF |
| Misc Info... | ||||
|
K11300/K11162 Timken = |
GHB163 |
|||
|
LM501349/LM501310 = |
RTC2726 |
|||
|
Late Pinion Oil Seal = |
FRC8220 |
|||
| Early Pinion Oil Seal = | 217507 | |||
| STC1602 = RTC3095 | ||||
| WCB PRICES:* Frt not included | WCB-$ | Retail | NOTES... | |
| RD03/RD20/RD32/RD56/RD128 | $900.00 | $1227.00 | ||
| RD57 | $900.00 | $1220.00 | ||
| RD03A | $20.50 | $27.75 | ||
| CKSA12 Compact Air Comp. | $160.00 | $235.57 | for diff's only. | |
| CKMA12 Air Compressor Kit (12volt) was RDCKA | $295.00 | $350.00 | Air Inflation Kit aval. | |
| 171302 - Air Inflation Kit; | $52.00 | $72.00 | use w/CKMA12/24 | |
| CKMA24 (24volt) was RDCKA24 | $325.00 | $364.00 | 24 volt/Military | |
| Magnetic Drain Plug, FTC5208 | Genuine Land Rover |
|
|
|
|
OTHER APPLICATIONS AVAILABLE… please call with your requirements. - Ford – Chevy/GMC – Dodge – Jeep – Isuzu – Toyota – Nissan – Mitsubishi - |
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