ARB AIR LOCKER DIFFERENTIAL AA&M 11.5" 30 Spl S/N. RD139
$1,158.00
MPN: RD139
Product Type: Differentials
SKU: ARBRD139
Weight: 57.21 lb
Brand: ARB
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MPN: RD139
Product Type: Differentials
SKU: ARBRD139
Weight: 57.21 lb
Brand: ARB
ARB Air Locker, acclaimed as the world's premier traction aid, ensures continual mobility across diverse conditions. Activated instantaneously via a switch, it provides immediate locking capability, enabling operation at any speed, facilitating navigation through challenging terrains. Its robust design incorporates a pneumatically operated locking system within the differential, preventing internal differential gears from rotating upon activation. This synchronization ensures both wheels remain directly tied to the ring gear's rotation, maximizing traction consistently. Conversely, when disengaged, the Air Locker functions akin to a conventional open differential, promoting smoother, safer driving. Equipping a vehicle with an Air Locker fosters a slower, safer, and more controlled driving experience, significantly reducing the risk of vehicle damage and environmental impact.
Features & Benefits
• Provides 100 percent traction on demand without affecting on-road drivability or driveline wear
• Easy, convenient operation allows the user to concentrate on the terrain without leaving the comfort and safety of the driver's seat
• Two-piece design is ultra-durable and extremely strong ? minimal moving parts ensure maximum reliability
• Patented ?timed' locking mechanism offers high strength and ultra-fast unlocking
• Steel reinforced, elastomer bonded annular seal designed to handle the most extreme climatic temperatures on Earth
• Kit includes: Air Locker differential, activation switch, solenoid valve, air line and bulkhead fitting
• Air compressor required for operation (sold separately)
Product Specifications Sheet
Warranty
Installation Instructions
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 |
2008-2010 | 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 |