{"product_id":"arb-airlocker-30-spline-differential-for-gm-8-5-inch-ring-gear-10-bolt-pattern","title":"ARB AirLocker 30-Spline Differential for GM 8.5-Inch Ring Gear - 10 Bolt Pattern","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; 10 Bolt; AAM860; 8.5 in. Diameter Ring Gear;\n\u003cbr\u003eGM8.5IN 10BOLT AAM860 S\/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 AirLocker 30-Spline Differential provides unmatched traction and control for off-road enthusiasts and professional drivers alike. Designed specifically for vehicles equipped with an 8.5-inch ring gear and a 10-bolt pattern, this locker is engineered to deliver instant, reliable lock-up at the flick of a switch, ensuring maximum grip in challenging terrain. Its pneumatically operated locking mechanism prevents the internal gears from rotating independently, effectively tying both wheels together for superior traction. This system allows drivers to conquer mud, snow, rocks, and steep inclines with confidence and ease. When disengaged, the AirLocker functions as a conventional open differential, providing smooth on-road handling and reducing driveline wear. The versatility of this locker makes it suitable for a range of vehicles, including various Chevrolet Blazer models from 1989 to 2001, providing an excellent upgrade for off-road and overland applications. The kit includes the differential unit, activation switch, solenoid valve, air line, and bulkhead fitting, offering a complete solution for installation and operation. The durable, two-piece design features minimal moving parts, ensuring maximum reliability and longevity even in extreme climatic conditions. An air compressor is required for activation and is sold separately, allowing users to customize their setup based on specific needs. With its patented timed locking mechanism, the ARB AirLocker offers ultra-fast unlocking and high strength, making it the preferred choice for serious off-road driving and demanding terrain. This differential maintains excellent on-road drivability while providing 100% traction on demand, reducing vehicle damage and environmental impact during tough conditions. Whether navigating rugged trails or tackling winter roads, the ARB AirLocker is a dependable, high-performance solution for enhancing vehicle capability and safety.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eInstant lock and unlock with the flick of a switch for maximum convenience\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePneumatically operated locking system prevents differential gear rotation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eProvides 100% traction on demand for challenging terrains\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDurable, steel-reinforced elastomer bonded annular seal withstands extreme temperatures\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTwo-piece ultra-durable design with minimal moving parts for enhanced reliability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes differential, activation switch, solenoid valve, air line, and bulkhead fitting for complete installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOperates seamlessly in off-road conditions without affecting on-road drivability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePatented timed locking mechanism offers fast unlocking and high strength\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with Chevrolet Blazer and S10 models from 1989 to 2001\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRequires an air compressor (sold separately) for activation\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cp\u003eFitment:\n\u003cbr\u003e1982 Chevrolet G10\n\u003cbr\u003e1982 Chevrolet K10\n\u003cbr\u003e1982 Chevrolet K10 Suburban\n\u003cbr\u003e1982 Chevrolet K5 Blazer\n\u003cbr\u003e1982 GMC Jimmy\n\u003cbr\u003e1983 Chevrolet G10\n\u003cbr\u003e1983 Chevrolet K10\n\u003cbr\u003e1983 Chevrolet K10 Suburban\n\u003cbr\u003e1983 Chevrolet K5 Blazer\n\u003cbr\u003e1983 GMC Jimmy\n\u003cbr\u003e1984 Chevrolet G10\n\u003cbr\u003e1984 Chevrolet K10\n\u003cbr\u003e1984 Chevrolet K10 Suburban\n\u003cbr\u003e1984 Chevrolet K5 Blazer\n\u003cbr\u003e1984 GMC Jimmy\n\u003cbr\u003e1985 Chevrolet G10\n\u003cbr\u003e1985 Chevrolet K10\n\u003cbr\u003e1985 Chevrolet K10 Suburban\n\u003cbr\u003e1985 Chevrolet K5 Blazer\n\u003cbr\u003e1985 GMC Jimmy\n\u003cbr\u003e1986 Chevrolet G10\n\u003cbr\u003e1986 Chevrolet K10\n\u003cbr\u003e1986 Chevrolet K10 Suburban\n\u003cbr\u003e1986 Chevrolet K5 Blazer\n\u003cbr\u003e1986 GMC Jimmy\n\u003cbr\u003e1987 Chevrolet Blazer\n\u003cbr\u003e1987 Chevrolet G10\n\u003cbr\u003e1987 GMC Jimmy\n\u003cbr\u003e1988 Chevrolet Blazer\n\u003cbr\u003e1988 Chevrolet G10\n\u003cbr\u003e1988 Chevrolet K1500\n\u003cbr\u003e1988 GMC Jimmy\n\u003cbr\u003e1988 GMC K1500\n\u003cbr\u003e1989 Chevrolet Blazer\n\u003cbr\u003e1989 Chevrolet G10\n\u003cbr\u003e1989 Chevrolet K1500\n\u003cbr\u003e1989 Chevrolet S10 Blazer\n\u003cbr\u003e1989 GMC Jimmy\n\u003cbr\u003e1989 GMC K1500\n\u003cbr\u003e1990 Chevrolet Blazer\n\u003cbr\u003e1990 Chevrolet G10\n\u003cbr\u003e1990 Chevrolet K1500\n\u003cbr\u003e1990 Chevrolet S10 Blazer\n\u003cbr\u003e1990 GMC Jimmy\n\u003cbr\u003e1990 GMC K1500\n\u003cbr\u003e1991 Chevrolet Blazer\n\u003cbr\u003e1991 Chevrolet G10\n\u003cbr\u003e1991 Chevrolet K1500\n\u003cbr\u003e1991 Chevrolet S10 Blazer\n\u003cbr\u003e1991 GMC Jimmy\n\u003cbr\u003e1991 GMC K1500\n\u003cbr\u003e1992 Chevrolet Blazer\n\u003cbr\u003e1992 Chevrolet G10\n\u003cbr\u003e1992 Chevrolet K1500\n\u003cbr\u003e1992 Chevrolet K1500 Suburban\n\u003cbr\u003e1992 Chevrolet S10 Blazer\n\u003cbr\u003e1992 GMC Jimmy\n\u003cbr\u003e1992 GMC K1500\n\u003cbr\u003e1992 GMC Yukon\n\u003cbr\u003e1993 Chevrolet Blazer\n\u003cbr\u003e1993 Chevrolet G10\n\u003cbr\u003e1993 Chevrolet K1500\n\u003cbr\u003e1993 Chevrolet K1500 Suburban\n\u003cbr\u003e1993 Chevrolet S10 Blazer\n\u003cbr\u003e1993 GMC Jimmy\n\u003cbr\u003e1993 GMC K1500\n\u003cbr\u003e1993 GMC Yukon\n\u003cbr\u003e1994 Chevrolet Blazer\n\u003cbr\u003e1994 Chevrolet G10\n\u003cbr\u003e1994 Chevrolet K1500\n\u003cbr\u003e1994 Chevrolet K1500 Suburban\n\u003cbr\u003e1994 Chevrolet S10 Blazer\n\u003cbr\u003e1994 GMC Jimmy\n\u003cbr\u003e1994 GMC K1500\n\u003cbr\u003e1994 GMC Yukon\n\u003cbr\u003e1995 Chevrolet Blazer\n\u003cbr\u003e1995 Chevrolet G10\n\u003cbr\u003e1995 Chevrolet K1500\n\u003cbr\u003e1995 Chevrolet K1500 Suburban\n\u003cbr\u003e1995 Chevrolet Tahoe\n\u003cbr\u003e1995 GMC Jimmy\n\u003cbr\u003e1995 GMC K1500\n\u003cbr\u003e1995 GMC Yukon\n\u003cbr\u003e1996 Chevrolet Blazer\n\u003cbr\u003e1996 Chevrolet K1500\n\u003cbr\u003e1996 Chevrolet K1500 Suburban\n\u003cbr\u003e1996 Chevrolet Tahoe\n\u003cbr\u003e1996 GMC Jimmy\n\u003cbr\u003e1996 GMC K1500\n\u003cbr\u003e1996 GMC Yukon\n\u003cbr\u003e1997 Chevrolet Blazer\n\u003cbr\u003e1997 Chevrolet K1500\n\u003cbr\u003e1997 Chevrolet K1500 Suburban\n\u003cbr\u003e1997 Chevrolet Tahoe\n\u003cbr\u003e1997 GMC Jimmy\n\u003cbr\u003e1997 GMC K1500\n\u003cbr\u003e1997 GMC Yukon\n\u003cbr\u003e1998 Chevrolet Blazer\n\u003cbr\u003e1998 Chevrolet K1500\n\u003cbr\u003e1998 Chevrolet K1500 Suburban\n\u003cbr\u003e1998 Chevrolet Tahoe\n\u003cbr\u003e1998 GMC Jimmy\n\u003cbr\u003e1998 GMC K1500\n\u003cbr\u003e1998 GMC Yukon\n\u003cbr\u003e1999 Chevrolet Blazer\n\u003cbr\u003e1999 Chevrolet K1500\n\u003cbr\u003e1999 Chevrolet K1500 Suburban\n\u003cbr\u003e1999 Chevrolet Tahoe\n\u003cbr\u003e1999 GMC Jimmy\n\u003cbr\u003e1999 GMC K1500\n\u003cbr\u003e1999 GMC Yukon\n\u003cbr\u003e2000 Chevrolet Blazer\n\u003cbr\u003e2000 Chevrolet Tahoe\n\u003cbr\u003e2000 GMC Jimmy\n\u003cbr\u003e2000 GMC Yukon\n\u003cbr\u003e2000 GMC Yukon XL 1500\n\u003cbr\u003e2001 Chevrolet Blazer\n\u003cbr\u003e2001 Chevrolet Tahoe\n\u003cbr\u003e2001 GMC Jimmy\n\u003cbr\u003e2001 GMC Yukon\n\u003cbr\u003e2001 GMC Yukon XL 1500\n\u003cbr\u003e2002 Chevrolet Blazer\n\u003cbr\u003e2002 Chevrolet Tahoe\n\u003cbr\u003e2002 GMC Yukon\n\u003cbr\u003e2002 GMC Yukon XL 1500\n\u003cbr\u003e2003 Chevrolet Blazer\n\u003cbr\u003e2003 Chevrolet Tahoe\n\u003cbr\u003e2003 GMC Yukon\n\u003cbr\u003e2003 GMC Yukon XL 1500\n\u003cbr\u003e2004 Chevrolet Blazer\n\u003cbr\u003e2004 Chevrolet Tahoe\n\u003cbr\u003e2004 GMC Yukon\n\u003cbr\u003e2004 GMC Yukon XL 1500\n\u003cbr\u003e2005 Chevrolet Blazer\n\u003cbr\u003e2005 Chevrolet Tahoe\n\u003cbr\u003e2005 GMC Yukon\n\u003cbr\u003e2005 GMC Yukon XL 1500\n\u003cbr\u003e2006 Chevrolet Colorado\n\u003cbr\u003e2006 Chevrolet Tahoe\n\u003cbr\u003e2006 Chevrolet Trailblazer\n\u003cbr\u003e2006 Chevrolet Trailblazer EXT\n\u003cbr\u003e2006 GMC Canyon\n\u003cbr\u003e2006 GMC Yukon\n\u003cbr\u003e2006 GMC Yukon XL 1500\n\u003cbr\u003e2006 Hummer H3\n\u003cbr\u003e2007 Chevrolet Colorado\n\u003cbr\u003e2007 Chevrolet Tahoe\n\u003cbr\u003e2007 Chevrolet Trailblazer\n\u003cbr\u003e2007 GMC Canyon\n\u003cbr\u003e2007 GMC Yukon\n\u003cbr\u003e2007 GMC Yukon XL 1500\n\u003cbr\u003e2007 Hummer H3\n\u003cbr\u003e2008 Chevrolet Colorado\n\u003cbr\u003e2008 Chevrolet Tahoe\n\u003cbr\u003e2008 Chevrolet Trailblazer\n\u003cbr\u003e2008 GMC Canyon\n\u003cbr\u003e2008 GMC Yukon\n\u003cbr\u003e2008 GMC Yukon XL 1500\n\u003cbr\u003e2008 Hummer H3\n\u003cbr\u003e2009 Chevrolet Colorado\n\u003cbr\u003e2009 Chevrolet Trailblazer\n\u003cbr\u003e2009 GMC Canyon\n\u003cbr\u003e2009 Hummer H3\n\u003cbr\u003e2009 Hummer H3T\n\u003cbr\u003e2010 Chevrolet Colorado\n\u003cbr\u003e2010 GMC Canyon\n\u003cbr\u003e2010 Hummer H3\n\u003cbr\u003e2010 Hummer H3T\n\u003cbr\u003e2011 Chevrolet Colorado\n\u003cbr\u003e2011 GMC Canyon\n\u003cbr\u003e2012 Chevrolet Colorado\n\u003cbr\u003e2012 GMC Canyon\n\u003cbr\u003e2015 Chevrolet Colorado\n\u003cbr\u003e2015 GMC Canyon\u003c\/p\u003e","brand":"ARB","offers":[{"title":"Default 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