ARB Air Locker — Land Rover Banjo (10-Spline)
Older Land Rovers earned their reputation on open diffs and driver skill — but a lifted or unloaded wheel still robs you of drive. The ARB Air Locker for the early Land Rover banjo axle adds a driver-selectable, air-operated lock so both wheels on the axle turn together on command, then releases for normal open-diff road behaviour.
This carrier is built for the coarse 10-spline banjo differential used in classic Land Rover Defender and Series-era axles. On-demand engagement gives you a fully locked axle for the hardest low-traction obstacles with no permanent effect on steering or ride.
- Selectable, air-operated 100% differential lock
- Forged internals for the 10-spline Land Rover banjo axle
- Instant engagement from an ARB air source
- Bolt-in replacement for the factory carrier
Trade-off: needs a compressed-air supply and professional installation with correct differential setup.
| Specification | Detail |
|---|---|
| Type | Selectable air-operated locking differential |
| Differential / axle | Land Rover banjo |
| Spline count | 10 |
| Actuation | Compressed air — ARB air source required |
| Operating pressure | 100 psi (nominal) |
| Part number (MPN) | RD127 |
| GTIN | 881348008077 |
| Brand | ARB |
This fits: classic Land Rover Defender and Series models with the 10-spline banjo differential. Confirm your axle and spline count before ordering. See more Differentials & Lockers or the full ARB collection.
Prop 65 Warning: This product can expose you to chemicals known to the State of California to cause cancer and/or reproductive harm. For more information go to www.P65Warnings.ca.gov.
Presented by Overland Kitted
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