{"product_id":"arb-rd139-air-locker-differential-for-2006-2007-gmc-sierra-2500-hd-and-chevrolet-silverado-2500-hd","title":"ARB RD139 Air Locker Differential for 2006-2007 GMC Sierra 2500 HD and Chevrolet Silverado 2500 HD","description":"\u003cp\u003eThe 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.\n\u003cbr\u003eARB Air Locker Differential; Shaft Spline 30; Ratio All;\n\u003cbr\u003eS\/N...\n\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cbr\u003e  \u003cli\u003eEasy, convenient operation allows the user to concentrate on the terrain without leaving the comfort and safety of the driver's seat\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eSteel reinforced, elastomer bonded annular seal designed to handle the most extreme climatic temperatures on Earth\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eTwo-piece design is ultra-durable and extremely strong ? minimal moving parts ensure maximum reliability\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eKit includes: Air Locker differential, activation switch, solenoid valve, air line and bulkhead fitting\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eProvides 100 percent traction on demand without affecting on-road drivability or driveline wear\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003ePatented ?timed' locking mechanism offers high strength and ultra-fast unlocking\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eEmploys Minimal Moving Parts Ensuring Maximum Reliability\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eAir compressor required for operation (sold separately)\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cp\u003eThe ARB RD139 Air Locker Differential is a high-performance traction solution designed for heavy-duty trucks like the 2006-2007 GMC Sierra 2500 HD and Chevrolet Silverado 2500 HD. Featuring a pneumatically operated locking system, this differential provides instant lock at the flick of a switch, ensuring maximum traction in challenging off-road conditions. Its robust construction and minimal moving parts deliver exceptional reliability and durability, allowing activation at any speed without compromising vehicle control or driveline integrity.\u003cbr\u003eBuilt with a steel-reinforced, elastomer-bonded annular seal, the ARB Air Locker withstands extreme climatic temperatures, making it suitable for a variety of rugged environments. The two-piece design enhances strength and durability, while the patented timed locking mechanism offers fast engagement and disengagement. This system prevents the internal differential gears from rotating independently, effectively tying both wheels together for superior traction when needed. When unlocked, it operates as a conventional open differential, enabling smooth on-road driving and reducing wear on driveline components.\u003cbr\u003eThe kit includes the Air Locker differential, an activation switch, solenoid valve, air line, and bulkhead fitting, providing a comprehensive solution for vehicle modification. The ARB Air Locker ensures you can confidently tackle steep inclines, loose terrain, and obstacles with enhanced control and safety. Note that an air compressor is required for operation and is sold separately. Designed for easy installation and operation, this differential is suitable for off-road enthusiasts and professional drivers seeking reliable traction enhancement for demanding driving conditions.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eInstant locking at the flick of a switch for maximum traction\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOperates at any vehicle speed for versatile off-road use\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSteel-reinforced, elastomer-bonded seal withstands extreme temperatures\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTwo-piece design ensures high durability and strength\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes differential, activation switch, solenoid valve, air line, and bulkhead fitting\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eProvides 100% traction on demand without affecting on-road drivability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePatented timed locking mechanism for ultra-fast engagement and disengagement\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMinimal moving parts for maximum reliability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRequires a compatible air compressor (sold separately) for operation\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cp\u003eFitment:\n\u003cbr\u003e2001 Chevrolet Silverado 2500\n\u003cbr\u003e2001 Chevrolet Silverado 2500 HD\n\u003cbr\u003e2001 GMC Sierra 2500\n\u003cbr\u003e2001 GMC Sierra 2500 HD\n\u003cbr\u003e2002 Chevrolet Silverado 2500\n\u003cbr\u003e2002 Chevrolet Silverado 2500 HD\n\u003cbr\u003e2002 GMC Sierra 2500\n\u003cbr\u003e2002 GMC Sierra 2500 HD\n\u003cbr\u003e2003 Chevrolet Silverado 2500\n\u003cbr\u003e2003 Chevrolet Silverado 2500 HD\n\u003cbr\u003e2003 Dodge Ram 2500\n\u003cbr\u003e2003 Dodge Ram 3500\n\u003cbr\u003e2003 GMC Sierra 2500\n\u003cbr\u003e2003 GMC Sierra 2500 HD\n\u003cbr\u003e2004 Chevrolet Silverado 2500\n\u003cbr\u003e2004 Chevrolet Silverado 2500 HD\n\u003cbr\u003e2004 Dodge Ram 2500\n\u003cbr\u003e2004 Dodge Ram 3500\n\u003cbr\u003e2004 GMC Sierra 2500\n\u003cbr\u003e2004 GMC Sierra 2500 HD\n\u003cbr\u003e2005 Chevrolet Silverado 2500 HD\n\u003cbr\u003e2005 Dodge Ram 2500\n\u003cbr\u003e2005 Dodge Ram 3500\n\u003cbr\u003e2005 GMC Sierra 2500 HD\n\u003cbr\u003e2006 Chevrolet Silverado 2500 HD\n\u003cbr\u003e2006 Chevrolet Silverado 3500\n\u003cbr\u003e2006 Dodge Ram 2500\n\u003cbr\u003e2006 Dodge Ram 3500\n\u003cbr\u003e2006 GMC Sierra 2500 HD\n\u003cbr\u003e2006 GMC Sierra 3500\n\u003cbr\u003e2007 Chevrolet Silverado 2500 HD\n\u003cbr\u003e2007 Chevrolet Silverado 2500 HD Classic\n\u003cbr\u003e2007 Chevrolet Silverado 3500 Classic\n\u003cbr\u003e2007 Chevrolet Silverado 3500 HD\n\u003cbr\u003e2007 Dodge Ram 2500\n\u003cbr\u003e2007 Dodge Ram 3500\n\u003cbr\u003e2007 GMC Sierra 2500 HD\n\u003cbr\u003e2007 GMC Sierra 2500 HD Classic\n\u003cbr\u003e2007 GMC Sierra 3500 Classic\n\u003cbr\u003e2007 GMC Sierra 3500 HD\n\u003cbr\u003e2008 Chevrolet Silverado 2500 HD\n\u003cbr\u003e2008 Chevrolet Silverado 3500 HD\n\u003cbr\u003e2008 Dodge Ram 2500\n\u003cbr\u003e2008 Dodge Ram 3500\n\u003cbr\u003e2009 Chevrolet Silverado 2500 HD\n\u003cbr\u003e2009 Chevrolet Silverado 3500 HD\n\u003cbr\u003e2009 Dodge Ram 2500\n\u003cbr\u003e2009 Dodge Ram 3500\n\u003cbr\u003e2010 Dodge Ram 2500\n\u003cbr\u003e2010 Dodge Ram 3500\n\u003cbr\u003e2011 Ram 2500\n\u003cbr\u003e2011 Ram 3500\n\u003cbr\u003e2012 Ram 2500\n\u003cbr\u003e2012 Ram 3500\n\u003cbr\u003e2013 Ram 2500\n\u003cbr\u003e2013 Ram 3500\n\u003cbr\u003e2014 Ram 2500\n\u003cbr\u003e2014 Ram 3500\n\u003cbr\u003e2015 Ram 2500\n\u003cbr\u003e2015 Ram 3500\n\u003cbr\u003e2016 Ram 2500\n\u003cbr\u003e2016 Ram 3500\n\u003cbr\u003e2017 Ram 2500\n\u003cbr\u003e2017 Ram 3500\n\u003cbr\u003e2018 Ram 2500\n\u003cbr\u003e2018 Ram 3500\n\u003cbr\u003e2019 Ram 2500\n\u003cbr\u003e2019 Ram 3500\u003c\/p\u003e","brand":"ARB","offers":[{"title":"Default Title","offer_id":42660400955440,"sku":"222220","price":1431.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3770\/3747\/files\/74e96d2e50af746f808e69fc371db252_b3ae1e4d-82c7-4b44-990c-a660f0036d09.jpg?v=1766330210","url":"https:\/\/kombustionmotorsports.myshopify.com\/products\/arb-rd139-air-locker-differential-for-2006-2007-gmc-sierra-2500-hd-and-chevrolet-silverado-2500-hd","provider":"Kombustion Motorsports","version":"1.0","type":"link"}