Differential - Lockers

Part Number RD115 Dana Model 70HD Axle 37 Spline (Upgraded 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... Read More Learn More

Part Number: RD103 Dana Model 35 Rear Axle (Non & C-Clip Applications) 27 Spline Gear Ratio 3.31 & 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. * 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: RD157 Dana Model 44 Axle 35 Spline (Upgraded Spline from Stock 32 Spline Rock Trac E-Locker) Super 44 Axle Rubicon Front or Rear Axle Gear Ratios: 4.10 To 5.38 * 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 RD167 Dana Model 60 Axle Full Floater 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: RD91 Dana Model 80 37 spline (Upgraded Spline) Gear Ratio Vary 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: RD81 Ford Model 8.8 Axles 31 Spline Gear Ratio All Ford Explorer, Ranger 1990 & Up Axle Upgrade for the Jeep YJ & TJ Wranglers. An Explorer 8.8-inch is a popular swap for Wranglers because it's almost exactly the same width as the stock Wrangler axles and thus requires no width modifications. The Explorers used the same wheel bolt pattern as a TJ & YJ Wranglers. Ranger VS Explorer: The Rangers use a 28-spline 8.8-Inch axle on 4.0 Liter engine applications and a 31-spline... Read More Learn More