Differential - Lockers

Detroit Locker Dana 44 30 Spline Soft Lockers represent the latest generation of quieter traditional locking differentials, although some of the characteristic sound remains. Detroit Locker offers a complete selection of time proven lockers for Jeep vehicles. The patented locking gear mechanism has been the standard in lockers for decades. The 100% axle lock-up & positive gear action is clutchless with nothing to wear out. The trouble-free automatic operation requires no complicated wiring... Read More Learn More

The Powertrax Lock-Right Lockers performance is equal to a solid spool axle, yet automatically unlocks to allow full differentiation in turns. The locker also reduces the excessive noise, tire wear, and drivetrain damage associated with other lockers. Powertrax lockers replace the spider gears in your differential carrier without affecting your ring and pinion settings. The whole job can be done in your driveway with common hand tools in a couple of hours. A carrier is not included. Whether it... Read More Learn More

1976-86 Jeep® Vehicles with 29 Spline AMC Model 20 Open Differential Axles The Powertrax Lock-Right Lockers performance is equal to a solid spool axle, yet automatically unlocks to allow full differentiation in turns. The locker also reduces the excessive noise, tire wear, and drivetrain damage associated with other lockers. Powertrax lockers replace the spider gears in your differential carrier without affecting your ring and pinion settings. The whole job can be done in your driveway with... Read More Learn More

The world's most highly regarded traction aid, an ARB Air Locker is a driver controlled locking differential originally designed to give serious 4 wheelers the traction needed to combat extreme off road terrain. Learn More

ARB's new Air Locker Adjuster Nut Pliers are a professional tool that no differential installer should be without. Learn More

The Yukon Gear & Axle Zip Locker gives Jeep owners 100% control of their traction. Learn More

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

The Powertrax Lock-Right Lockers performance is equal to a solid spool axle, yet automatically unlocks to allow full differentiation in turns. The locker also reduces the excessive noise, tire wear, and drivetrain damage associated with other lockers. Powertrax lockers replace the spider gears in your differential carrier without affecting your ring and pinion settings. The whole job can be done in your driveway with common hand tools in a couple of hours. A carrier is not included. Whether it... Read More Learn More

The Detroit Truetrac was the first type limited slip differential in the industry. The patented design of parallel axis planetary helical gears provide a quiet, automatic splitting of torque. Power transfer goes literally unnoticed by the driver, even in front wheel drive axles! The Truetrac performs like an open differential under normal driving conditions and automatically transfers torque to the wheel with better traction when ground conditions warrant. Learn More