Skip to Product Info
    • ARB Airlocker 11.5In 30 Spl Aa&M S/N.
    • ARB Airlocker 11.5In 30 Spl Aa&M S/N.
    • ARB Airlocker 11.5In 30 Spl Aa&M S/N.
    • ARB Airlocker 11.5In 30 Spl Aa&M S/N.
    • ARB Airlocker 11.5In 30 Spl Aa&M S/N.
    • ARB Airlocker 11.5In 30 Spl Aa&M S/N.
    • ARB Airlocker 11.5In 30 Spl Aa&M S/N.
    • ARB Airlocker 11.5In 30 Spl Aa&M S/N.
    • ARB Airlocker 11.5In 30 Spl Aa&M S/N.
    • ARB Airlocker 11.5In 30 Spl Aa&M S/N.
    • ARB Airlocker 11.5In 30 Spl Aa&M S/N.
    • ARB Airlocker 11.5In 30 Spl Aa&M S/N.
    • ARB Airlocker 11.5In 30 Spl Aa&M S/N.
    Sale!

    ARB Airlocker 11.5In 30 Spl Aa&M S/N.

    Vendor: ARB
    SKU: ARBRD139
    15% Off
    Sale Price $1,104.96 Regular Price $1,299.95
    Pairs well with
    Free Shipping on Orders Over $99
    Professional, Enthusiast-Driven Customer Support
    International Shipping Available - Contact Us!
    Payment & Security

    Payments are processed through secure, encrypted systems. Your credit card details are never stored or accessible by us.

    • Amazon
    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • Venmo
    • Visa
    The world's premier traction aid, an ARB Air Locker(TM) keep you moving in all conditions. With the flick of the switch an Air Locker gives instant lock at any moment and its super strong design allows activation at any speed allowing you to tackle the toughest terrain. The advantage of the Air Locker lies in the pneumatically operated locking system inside the differential. When activated, the Air Locker prevents the internal differential gears from rotating and therefore prevents the axle shafts from turning independently of each other. With both wheels tied directly to the rotation of the ring gear, the vehicle maintains maximum possible traction at all times. When unlocked, it operates like a conventional open differential. An Air Locker equipped vehicle can be driven in a slower, safer and more controlled manner, greatly reducing the likelihood of vehicle damage and environmental impact.
    Product Specifications Sheet
    Installation Instructions
    Warranty
    Installation Instructions


    This Part Fits:

    Year Make Model Submodel
    2001-2004 Chevrolet Silverado 2500 Base
    2001-2004 Chevrolet Silverado 2500 LS
    2001-2004 Chevrolet Silverado 2500 LT
    2004 Chevrolet Silverado 2500 WT
    2001-2005 Chevrolet Silverado 2500 HD Base
    2001-2006 Chevrolet Silverado 2500 HD LS
    2001-2009 Chevrolet Silverado 2500 HD LT
    2007-2009 Chevrolet Silverado 2500 HD LTZ
    2003-2009 Chevrolet Silverado 2500 HD WT
    2007 Chevrolet Silverado 2500 HD Classic LS
    2007 Chevrolet Silverado 2500 HD Classic LT
    2007 Chevrolet Silverado 2500 HD Classic WT
    2006 Chevrolet Silverado 3500 LS
    2006 Chevrolet Silverado 3500 LT
    2006 Chevrolet Silverado 3500 WT
    2007 Chevrolet Silverado 3500 Classic LS
    2007 Chevrolet Silverado 3500 Classic LT
    2007 Chevrolet Silverado 3500 Classic WT
    2007-2009 Chevrolet Silverado 3500 HD LT
    2007-2009 Chevrolet Silverado 3500 HD LTZ
    2007-2009 Chevrolet Silverado 3500 HD WT
    2003,2005-2010 Dodge Ram 2500 Laramie
    2006-2010 Dodge Ram 2500 Power Wagon
    2003-2010 Dodge Ram 2500 SLT
    2006-2007 Dodge Ram 2500 Sport
    2003-2010 Dodge Ram 2500 ST
    2008-2010 Dodge Ram 2500 SXT
    2010 Dodge Ram 2500 TRX
    2006-2007 Dodge Ram 2500 TRX4
    2003-2010 Dodge Ram 3500 Laramie
    2003-2010 Dodge Ram 3500 SLT
    2006-2007 Dodge Ram 3500 Sport
    2003-2010 Dodge Ram 3500 ST
    2008-2009 Dodge Ram 3500 SXT
    2007 Dodge Ram 3500 TRX4
    2002-2004 GMC Sierra 2500 Base
    2001-2002 GMC Sierra 2500 SL
    2001-2004 GMC Sierra 2500 SLE
    2001-2004 GMC Sierra 2500 SLT
    2003-2004 GMC Sierra 2500 WT
    2002-2005 GMC Sierra 2500 HD Base
    2001-2002,2006 GMC Sierra 2500 HD SL
    2001-2007 GMC Sierra 2500 HD SLE
    2001-2007 GMC Sierra 2500 HD SLT
    2003-2007 GMC Sierra 2500 HD WT
    2007 GMC Sierra 2500 HD Classic SL
    2007 GMC Sierra 2500 HD Classic SLE
    2007 GMC Sierra 2500 HD Classic SLT
    2007 GMC Sierra 2500 HD Classic WT
    2006 GMC Sierra 3500 SL
    2006 GMC Sierra 3500 SLE
    2006 GMC Sierra 3500 SLT
    2006 GMC Sierra 3500 WT
    2007 GMC Sierra 3500 Classic SL
    2007 GMC Sierra 3500 Classic SLE
    2007 GMC Sierra 3500 Classic SLT
    2007 GMC Sierra 3500 Classic WT
    2007 GMC Sierra 3500 HD SLE
    2007 GMC Sierra 3500 HD SLT
    2007 GMC Sierra 3500 HD WT
    2013-2019 Ram 2500 Big Horn
    2011-2019 Ram 2500 Laramie
    2014-2015 Ram 2500 Laramie Limited
    2011-2019 Ram 2500 Laramie Longhorn
    2016-2019 Ram 2500 Limited
    2013-2015,2019 Ram 2500 Lone Star
    2012-2016 Ram 2500 Outdoorsman
    2011-2019 Ram 2500 Power Wagon
    2011-2018 Ram 2500 SLT
    2011-2013 Ram 2500 ST
    2013-2019 Ram 2500 Tradesman
    2013-2019 Ram 3500 Big Horn
    2011-2019 Ram 3500 Laramie
    2014-2015 Ram 3500 Laramie Limited
    2011-2019 Ram 3500 Laramie Longhorn
    2016-2019 Ram 3500 Limited
    2013-2015,2017,2019 Ram 3500 Lone Star
    2011-2019 Ram 3500 SLT
    2011-2013 Ram 3500 ST
    2013-2019 Ram 3500 Tradesman
    Shipping Policy

    Cancellations

    Once an order is placed, in most cases it cannot be cancelled as they are sent for fulfillment almost immediately after receiving the order. If there is an ability to cancel the order, the buyer is responsible for the transaction fees charged from the transaction.

    Processing Time

    In-stock orders are typically processed and shipped within 1–2 business days of receiving payment, unless otherwise stated on the product page. Orders placed on weekends or holidays will be processed on the next business day.

    Shipping Costs

    Shipping costs are calculated based on the shipping method selected, the weight and dimensions of the package, and the destination address. You can view the shipping costs for your order during the checkout process before finalizing your purchase.

    Tracking Information

    Once your order has been shipped, you will receive a shipping confirmation email with tracking information. You can use this information to track the status of your package and monitor its delivery progress.

    Delivery Time

    While we make every effort to ensure timely delivery, please note that delivery times may vary due to factors beyond our control, such as weather conditions or carrier delays.

    International Shipping

    For international orders, please be aware that customs duties, taxes, and other fees may apply upon delivery. These additional charges are the responsibility of the recipient and are not included in the shipping cost paid at checkout. Please check with your local customs office for information on potential fees before placing your order.

    Shipping Address

    Please ensure that the shipping address provided during checkout is accurate and complete. We are not responsible for orders shipped to incorrect or undeliverable addresses due to customer error.

    Return Policy

    Return Period

    You have up to 30 days from the date of purchase to return eligible items.

    Condition of the Item

    A 20% restocking fee will apply to cover inspection, processing, and repackaging costs.

    Items must be returned in new, unused condition and include all original packaging, hardware, and documentation.

    Return Shipping

    The cost of return shipping is the responsibility of the buyer unless the item was received damaged, defective, or incorrect.

    Return Authorization

    Before returning any item, please contact our customer service team to obtain a Return Merchandise Authorization (RMA) number. Items returned without an RMA may not be accepted.

    Refund Processing

    Once the returned item is received and inspected, we will initiate the refund process. Please allow 2–5 days for the refund to be processed and credited to the original payment method. Bank processing times may vary.

    Damaged or Defective Items

    If you receive a damaged, defective, or incorrect item, contact us immediately for assistance. We’ll work quickly to resolve the issue or send a replacement.

    Final Sale Items

    Certain items may be marked as Final Sale and are not eligible for return or exchange. These will be clearly noted on the product page.

    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

    Recently Viewed