Differential - Lockers

Part Number: RD104 Dana Model 30 Front Axle 30 Spline (Upgraded Spline) Gear Ratio 3.73 & Up * Quadradrive traction control vehicles require non-Quadradrive axle shaft replacements for Air Locker installation. Fits: 2007-2011 Jeep Wrangler JK 2-Door 2007-2011 Jeep Wrangler Unlimited JK 4-Door 2004-2006 Jeep Wrangler Unlimited TJL 1997-2006 Jeep Wrangler TJ 1987-1995 Jeep Wrangler YJ 2002-2007 Jeep Liberty KJ 1999-2004 Jeep Grand Cherokee WJ 1993-1998 Jeep Grand Cherokee... Read More Learn More

Part Number: RD147 Dana Model 44 Axle 35 Spline (Upgraded Spline) Gear Ratio 3.73 & Down * Newer OEM Dana 35, Dana 44,& Chrysler 8.25" ring gears may have 3/8", 7/16", or 1/2" ring gear bolts. * Air Locker flange holes must be drilled or reamed larger to suit 7/16" or 1/2" bolts. Learn More

Part Number RD22 Dana Model 60 Axle 30 Spline Gear Ratio 4.10 & Down With the ARB Air Locker locking differential system, you can control your vehicle's on and off road performance from inside your Jeep with the push of a button. Unlike conventional automatic limited slip and locking differentials, that are always engaged, the air locker does not have any adverse affects on tires, drive line components or handling when "unlocked" for highway operation. This patented locking differential... Read More Learn More

Part Number: RD66 Dana Model 70 Universal Fit 35 Spline Gear Ratio 4:10 & Down With the ARB Air Locker locking differential system, you can control your vehicle's on and off road performance from inside your Jeep with the push of a button. Unlike conventional automatic limited slip and locking differentials, that are always engaged, the air locker does not have any adverse affects on tires, drive line components or handling when unlocked for highway operation. This patented locking... Read More Learn More

Part Number: ASK001 ARB Air Locker Repair Kit Kit includes 6' blue nylon hose, emergency line coupler and spare ferrules. Kit does not include tube support, compression nuts or retaining spring. Learn More

Improve the axle traction and off-road ability in your Jeep Wrangler JL or Gladiator JT with an ARB Air Locker Locking Differential. Learn More

Part Number: RD101 Dana Model 30 Front Axle 27 Spline Gear Ratio 3.54 & Down * Quadradrive traction control vehicles require non-Quadradrive axle shaft replacements for Air Locker installation Learn More

Part Number: RD102 Dana Model 35 Rear Axle (Non & C-Clip Applications) 27 Spline Gear Ratio 3.54 & Up * Newer OEM Dana 35, Dana 44,& Chrysler 8.25" ring gears may have 3/8", 7/16", or 1/2" ring gear bolts. * Air Locker flange holes must be drilled or reamed larger to suit 7/16" or 1/2" bolts. * No application for differentials with aluminium housings. Fits: 1997-2006 Jeep Wrangler TJ 1987-1995 Jeep Wrangler YJ 1999-2004 Jeep Grand Cherokee WJ 1993-1998 Jeep Grand Cherokee... Read More Learn More

Part Number: RD116 Dana Model 44 Axle 30 Spline Gear Ratio 3.92 & Up * Newer OEM Dana 35, Dana 44,& Chrysler 8.25" ring gears may have 3/8", 7/16", or 1/2" ring gear bolts. * Air Locker flange holes must be drilled or reamed larger to suit 7/16" or 1/2" bolts. Learn More

Part Number RD21 Dana Model 60 Axle 30 Spline Gear Ratio 4.56 & Up With the ARB Air Locker locking differential system, you can control your vehicle's on and off road performance from inside your Jeep with the push of a button. Unlike conventional automatic limited slip and locking differentials, that are always engaged, the air locker does not have any adverse affects on tires, drive line components or handling when "unlocked" for highway operation. This patented locking differential... Read More Learn More