Arb Accessories Air Lockers

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Enhance your Land Rover's traction with ARB Air Lockers—electrically activated differentials designed for ultimate control in extreme off-road conditions.

    Air Locker 10 Spline ARB DA4191

    DA4191 - Air Locker 10 Spline ARB
    Now £856.11 exc. VAT
    £1,027.33 inc. VAT

    ARB Air Locker Defender 24 Spline 3.54 Ratio Rover Type DA4193

    DA4193 - ARB Air Locker Defender 24 Spline 3.54 Ratio Rover Type
    Now £945.81 exc. VAT
    £1,134.97 inc. VAT

    Air Locker Rover 24 Spline ARB DA4344

    DA4344 - Air Locker Rover 24 Spline ARB
    Now £940.74 exc. VAT
    £1,128.89 inc. VAT

    Switch Cover for Front Air Locker ARB DA4360

    DA4360 - Switch Cover for Front Air Locker ARB
    Now £8.23 exc. VAT
    £9.88 inc. VAT

    ARB Air Diff Locker Discovery 3 Rear DA6252

    DA6252 - ARB Air Diff Locker Discovery 3 Rear
    Now £896.22 exc. VAT
    £1,075.46 inc. VAT

    Rrs 2005 to 2013 Front Air Locker ARB DA6254

    DA6254 - Rrs 2005 to 2013 Front Air Locker ARB
    Now £811.47 exc. VAT
    £973.76 inc. VAT

    ARB Air Locker Defender 24 Spline 3.54 Ratio Rover Type Axle RD128

    RD128 - ARB Air Locker Defender 24 Spline 3.54 Ratio Rover Type Axle
    Now £776.67 exc. VAT
    £932.00 inc. VAT

    ARB Air Locker Defender/P38/Discovery 2 - 24 Spline Rover Type Axle RD138

    RD138 - ARB Air Locker Defender/P38/Discovery 2 - 24 Spline Rover Type Axle
    Now £820.00 exc. VAT
    £984.00 inc. VAT

    ARB Air Locker Defender 24 Spline 3.54 Ratio Sailsbury Type Axle RD161

    RD161 - ARB Air Locker Defender 24 Spline 3.54 Ratio Sailsbury Type Axle
    Now £882.50 exc. VAT
    £1,059.00 inc. VAT

    Use DA4191 Axle RD127

    RD127 - Use DA4191 Axle
    Now £920.34 exc. VAT
    £1,104.41 inc. VAT

    Arb Accessories Air Lockers

    ARB Air Lockers are precision-engineered to provide maximum traction when you need it most. Designed for challenging off-road environments, these locking differentials allow both wheels on an axle to rotate at the same speed, dramatically improving grip on loose, uneven, or slippery terrain.
    Activated by an onboard air compressor, ARB Air Lockers deliver instant engagement at the push of a button—giving you control, reliability, and confidence in demanding driving conditions. Built with minimal moving parts and heavy-duty materials, they’re ideal for overlanding, rock crawling, and expedition travel. Installation kits typically include the locker unit, switch, solenoid, and airline fittings, while compressors are available separately.