Performance Differentials 

Winning on the street. Conquering off-road terrain. Hauling big loads. That’s what performance differentials are all about.

Auburn Gear has manufactured and supplied aftermarket rear differentials for more than 60 years, making us the leading differential manufacturer in the U.S.A. Through ingenuity and listening to our customers, our engineering team cracked the code to manufacturing differentials with superior traction, durability, and performance. 

Meet our outstanding performance differential lineup to find the one that’s best for your specific needs:

EXCLUSIVE  Grip-N-Loc® Limited Slip Differential

Welcome to the most advanced limited slip differential we have ever built. It’s founded on exclusive technologies found in our previous limited slip products but is built more robust to satisfy the extreme demands of serious drivers. Here are a few highlights:

  • Case material is up to 50% stronger than OE cases.
  • Advanced cone clutch technology provides 25% increase in bias ratio/increased traction.
  • Heat-treated, hardened steel gear materials provide confidence in extreme conditions.
  • Exclusive 2-year Limited Warranty.

Select-A-Loc® Electronic Open Differential to Full Lock

This electronically-actuated differential behaves like a standard open differential until placed in full lock mode.

  • Gearing is made from heat-treated hardened steel…tough, durable, and reliable in the most extreme conditions
  • Heavy-duty, high-strength case material allows safe instant engagement while under full load.
  • Lightning-fast engagement and disengagement.
  • Can be used in front axle applications, with or without lockout hubs.
  • Easy installation, no air compressor or hoses required.
  • One-Year Limited Warranty.

Select-A-Loc® Limited Slip Differential to Full Lock

This electronic differential operates as a limited-slip differential until placed in full lock mode.

  • Gearing is made from heat-treated hardened steel…tough, durable, and reliable in the most extreme conditions
  • Heavy-duty, high-strength case material allows safe instant engagement while under full load.
  • Lightning-fast engagement and disengagement.
  • Select-A-Loc® is virtually silent when used with recommended lubricants.
  • Can be used in front axle applications, with or without lockout hubs.
  • Easy installation, no air compressor and hoses required.
  • One-Year Limited Warranty.

Use our differential finder to see which performance differentials work with your vehicle. Then, find a distributor near you to get your hands on your new Auburn Gear differential.

Looking for more information on differentials? Explore which differential you need and signs of differential damage.