Differential - Lockers

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

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

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

Tera44 Rubicon Locker Sensor And Actuator Plug Kit For Teraflex R44 And Factory Rubicon Dana 44 For 2007+ Jeep Wrangler JK 2 Door & Unlimited 4 Door Models Fits JK Teraflex R44 and Factory Rubicon Dana 44 axle housings Front housings only Includes sensor plug, actuator plug, O-rings and hardware The JK Front TeraFlex R44/Rubicon Dana 44 Locker Sensor and Actuator Plug Kit is for use in Front Teraflex R44 and Factory Rubicon Dana 44 axle housings that will be using an aftermarket locker (ARB,... Read More Learn More

Has your axle locker sensor gone bad? This replacement axle locker sensor from Omix-ADA was produced to exact OE dimensional specs to meet fit, form, and function 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

This a replacement used for JK Rubicon model Jeeps. Genuine Spicer light vehicle axle products are manufactured to the same high standards as original equipment (OE) parts because they are OE parts. Learn More

The ELocker's electromagnetic locking mechanism is the next generation of aftermarket differential technology. * Requires Bearing LM102949 & Race LM102911. Learn More

The Detroit Truetrac was the first type limited slip differential in the industry. Learn More