Selectable Air Lockers
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    ARB air locker GM 14 bolt full float kit with smaller parts on a white background
    GM 14 bolt 10.5 rear air locker on a white background
    ARB GM 14-Bolt Selectable Air Locker - 10.5" Full Float, 30 Spline
    $1,399.95
    ARB Air Locker GM 14 Bolt 10.5 differential various components on a white background
    GM 14 bolt air locker rear axle on a white background
    ARB GM 14-Bolt Selectable Air Locker - 10.5" Rear Axle, 35 Spline
    $1,399.95
    ARB GM 14-Bolt Selectable Air Locker - 10.5" Rear Axle, 40 Spline
    $1,399.95
    ARB Air Locker Ford 10.25 Sterling on a white background
    ARB Air Locker Ford 10.5 Sterling on a white background
    ARB Ford Sterling 10.25"/10.5" Selectable Air Locker - 35 Spline
    $1,399.95
    ARB Dana 30 air locker 27 spline assembly with various components on a white background
    Dana 30 selectable locking differential on a white background
    ARB Dana 30 Selectable Air Locker - 3.73 & Up, 27 Spline
    $1,299.95
    ARB Air Locker Dana 44 30 spline and components arranged on a white background
    Dana 44 selectable air locker on a white background
    ARB Dana 44 Selectable Air Locker - 3.73 & Down, 30 Spline
    $1,299.95
    ARB Air Locker Dana 44 30 spline and components on a white background
    ARB locking differential Dana 44 on a white background
    ARB Dana 44 Selectable Air Locker - 3.92 & Up, 30 Spline
    $1,299.95
    ARB Air Locker Dana 44 35 spline and components arranged on a white background
    Dana 44 selectable air locker on a white background
    ARB Dana 44 Selectable Air Locker - 3.73 & Down, Rear Axle, 35 Spline
    $1,299.95
    arb air locker dana 60hd 35 spline and various parts on a white background
    dana 60 4.10 and down locking differential on a white background
    ARB Dana 60/60HD Selectable Air Locker - 4.10 & Down, 35 Spline
    $1,399.95
    ARB Dana 60HD Selectable Air Locker - 4.56 & Up, 35 Spline
    $1,399.95
    ARB Air Locker Dana 70 components arranged on a white background
    ARB Air Locker Dana 80 on a white background
    ARB Dana 70/80 Selectable Air Locker - Low Speed, Rear Axle, 40 Spline
    $1,499.95
    ARB Air Locker Dana 70 high speed components arranged on a white background
    ARB Air Locker Dana 80 high speed component on a white background
    ARB Dana 70/80 Selectable Air Locker - High Speed, 35 Spline
    $1,499.95
    ARB Air Locker for Dana 70 arranged on a white background
    ARB Air Locker Dana 80 on a white background
    ARB Dana 70/80 Selectable Air Locker - Low Speed, 35 Spline
    $1,499.95
    Photo - Primary ARB RD245 Air Locker Dana M220
    Collection of Jeep JL M220 air locker upgrade including a wheel hub, springs, and wiring on a white background
    ARB Dana M220 Selectable Air Locker - 32 Spline
    $1,299.95
    ARB Air Locker Ford 8.8 31 spline on a white background
    Ford 8.8 selectable air locker on a white background
    ARB Ford 8.8" Selectable Air Locker - Rear Axle, 31 Spline
    $1,299.95
    ARB Air Locker for Ford Custom 9" and components on a white background
    Off-road air locker for Ford custom build on a white background
    ARB Ford 9" Selectable Air Locker - Custom Axle
    $1,299.95
    ARB Air Locker AAM 9.25 components on a white background
    ARB Air Locker for GM 9.5 and wiring on a white background.
    ARB AAM 9.25”/ GM 9.50” Selectable Air Locker - 33 Spline
    $1,399.95
    ARB Air Locker AAM 11.5 differential on a white background
    AAM 11.5 selectable air locker parts including wiring and connectors on a white background
    ARB AAM 11.5" Selectable Air Locker - 30 Spline
    $1,299.95
    Photo - Primary ARB Air Locker AMC Model 20
    AMC 20 selectable air locker and components arranged on a white background
    ARB AMC Model 20 Selectable Air Locker - 29 Spline
    $1,299.95
    ARB Air Locker Toyota 8 inch differential kit on a white background
    Exploded diagram of Toyota 8” selectable locking differential on a white background
    ARB Toyota 8” Air Locker Differential - 30 Spline
    $1,299.95
    Selectable air locker for toyota IFS including a seals, wiring, and connectors on a white background
    ARB Air Locker Toyota 8 IFS front differential on a white background
    ARB Toyota 8" IFS Selectable Air Locker - Front Axle, 30 Spline
    $1,299.95

    Selectable air lockers provide the ultimate combination of street manners and off-road traction by allowing the driver to engage and disengage the differential lock on demand. Unlike automatic lockers that remain mechanically active, air lockers operate as an open differential during normal driving and instantly convert to a fully locked differential when activated. This collection includes selectable air lockers designed for Dana, GM, Ford, Chrysler, Jeep, and other popular axle platforms used in rock crawlers, overland vehicles, trail rigs, Ultra4 cars, rock bouncers, off-road trucks, and heavy-duty towing applications.

    When engaged, a selectable locker delivers 100% power to both axle shafts, dramatically improving traction in rocks, mud, sand, snow, loose climbs, and technical off-road terrain. Air locking differentials are a popular choice because they provide maximum traction when needed without sacrificing steering characteristics, tire wear, or drivability during normal operation. Whether you're building a dedicated off-road vehicle, upgrading a Jeep for difficult trails, or increasing capability in a work truck or overland rig, selectable air lockers provide precise traction control and unmatched versatility for a wide range of driving conditions.

    Which Traction is Right for Your Build?

    Feature Steel Spool Automatic Locker Selectable Air Locker
    Traction 100% locked all the time Locks under power Driver controlled
    Street Manners Poor Moderate Best
    Off-Road Traction Maximum Excellent Excellent
    Turning Ability Most difficult Better than spool Best when unlocked
    Complexity Lowest Medium Highest
    Maintenance Lowest Moderate More components
    Best For Race-only, mud trucks, rock bouncers Trail rigs, crawlers, off-road trucks Dual-purpose rigs, overland, street/trail
    Cost Lowest Medium Highest

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