ARB Air Locking Differentials

From $1,091.00

Eaton E-Locker Differentials

From $1,419.99

• Electronically-selectable differential for on-demand traction
• Provides 100% axle lock on demand via on/off switch
• Switch is dash-mountable making it easier to reach
• Most reliable on-demand differential on the market
• Allows user to send all available torque to drive wheels
• Provides maximum traction to tackle the most challenging terrain
• Beefy, forged gears for added strength and reliability
• Works in both forward and reverse
• Time-tested performance and durability
• New wiring harness designed for straightforward installation
• Minimal wiring provides a clean, snag-free installation
• California Residents: WARNING

Power Trax Lock-Right Lockers

From $386.83

• The original locking differential
• Outstanding value
• Completely replaces stock differential
• Reuses your vehicle's existing carrier
• Includes Zytanium cross shaft
• Fully automatic operation for ease-of-use
• Case not required
• Does not alter ring and pinion
• Works for both front or rear or in tandem
• Thorougly tested to provide solid, reliable performance
• Bolt-in installation
• No gear resetting or shimming required
• Available in 22, 26, 30 and 31 spline configurations
• California Residents: WARNING

Auburn Gear ECTED Max Differentials

From $1,659.99

• Engineered to switch from Limited Slip to full Locking Differential on the fly
• Smooth engagement makes it well-suited for street use
• Activated via in-vehicle switch
• Gearing manufactured from aircraft quality 9310 billet steel
• Heat treated for additional strength
• Can be used with or without lockout hubs
• No additional parts required for installation
• 1-year replacement warranty
• California Residents: WARNING

Lube Locker Differential Gaskets

From $29.99

• Throw your RTV away! Tired of the mess that silicone sealant leaves behind? Ever had to wail on the diff cover with a hammer to break it free? Lube Locker, gets the job done quicker with less hassle and mess. These gaskets are designed with a steel core that is rubber coat and have Lube Locker's signature full perimeter elastomer beading on BOTH sides. The result is a gasket that will not split or extrude during installation and has superior torque retention. There is no set up time because installation is dry with no sealant needed
• California Residents: WARNING

Eaton Posi Lmited-Slip Differentials

From $699.99

• For use with 17 spline axles
• Designed to work with the following ratios: 3.08 to 3.90 and 4.11 to 4.56
• Replaceable carbon fiber clutches
• Net-forged spider and side gears
• Fully rebuildable
• California Residents: WARNING

Power Trax No-Slip Traction Systems

From $484.18

• The Powertrax No-Slip Traction Systems are the latest design in traction-adding differential technology. They combine the smooth operation of a limited-slip differential with the traction performance of a locking differential. A precise synchronization mechanism eliminates the ratcheting sounds typical of other locking differentials. Installation is simple because no ring and pinion setup is required. In addition, no special tools or oils are needed.
• California Residents: WARNING

Motive Gear Ring and Pinion Sets

From $289.99

• Ring and Pinion Sets
• Stock performance ring and pinions
• Easy setup, superior strength, quality, and a vast ratio selection
• Backed by rigid quality control processes
• 2 year / 100,000 mile no-nonsense warranty
• California Residents: WARNING

Motive Gear Axle Shafts

From $126.99

• Axle Shafts
• Rear
• Direct replacements for original equipment Jeep axle shafts without modifications
• Made from quality materials and heat treated for strength and durability
• Fits multiple Jeep models
• California Residents: WARNING

Dana Spicer Differential Cover Gaskets

From $20.99

• Differential Cover Gaskets
• High performance gasket for maximum durability
• Anti-stick coating on the outside
• Woven steel core at the center
• Easy repair on the trail
• Made in the USA
• California Residents: WARNING

B&M Differential Covers

From $463.95

• Cast from A356.0-T6 Aluminum
• Adds 0.50 quarts extra fluid capacity and cooling
• Built-in strengthening ribs also keeps fluid cooler
• B&M logo engraved for long-lasting looks
• Load bolts provide additional support to bearing caps
• Magnetic drain plug for easier maintenance
• California Residents: WARNING

Motive Gear Full Spools

From $195.99

• If you are looking for maximum traction and strength nothing beets a full spool.
• Not Recommended For Street Use
• California Residents: WARNING

Eaton Detroit Locker Differentials

From $749.99

USA Standard Gear and Install Kit Packages

From $1,199.89

• Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts required to get vehicles off the lift and back on the road quickly
• Quick Kits provide a one-stop shopping experience that allows you to easily find the correct parts for common differential repairs at an affordable price
• The Gear and Install Kit Includes Axle Bearings & Seals
• The Gear and Install Kit Includes Yukon Dura Grip Clutch Style Limited Slip (LSD)
• All positraction units are fully rebuildable

Auburn Gear Grip-N-Loc Series Limited Slip Differentials

From $673.99

• Upgrades vehicles for safe transfer of increased power/torque across the axle
• Case material is up to 50% stronger than OE cases
• Advanced cone clutch technology provides 25% increase in bias ratio/increased traction
• Exclusive 2-year warranty

Yukon Gear & Axle Replacement Axle Shafts

From $298.89

Yukon Gear & Axle Ring and Pinion Sets

From $401.89

Yukon Gear & Axle Dura Grip Positraction Differentials

From $820.89

Yukon Gear & Axle Spider Gear Kits

From $270.89

USA Standard Gear Axle Shafts

From $181.89

• Available in different sizes
• With or without ABS ring
• 5 year warranty against manufacturer defects

USA Standard Gear Differential Master Overhaul Kits

From $225.89

USA Standard Gear Ring & Pinion Sets

From $268.89

Motive Gear Mini Spools

From $101.99

• If you are looking for maximum traction and strength nothing beets a full spool.
• Not Recommended For Street Use
• California Residents: WARNING