Yukon Gear & Axle Performance Driveshafts
Yukon Gear & Axle Performance Driveshafts are exceptionally engineered to provide the highest-quality driveshafts in the industry. Years of research and field testing means you’ll get only the reliable workmanship you’ve come to expect under our name.
Driveshafts from Yukon Gear & Axle feature:
- High-strength steel construction
- Appropriate slip travel
- Heavy-duty drive shaft tubes with 1310-1410 U-joints for greater strength, increased operating angles and longer life
Reliable products don’t just get you to the trail. They take the demanding horsepower required in performance driving and then get you back home safely.
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SIMPLE INSTALLATION
Installation of a lunchbox locker is much simpler than full carrier lockers, which require complete disassembly and reassembly of the differential.
Spartan Lockers feature a unique pin and spring design to allow for an even easier ‘drop-in’ install vs. other lunchbox lockers.
Because of its aggressive locking action the Spartan is not recommended for vehicles that see regular ‘daily driver’ usage.
For vehicles with tires larger than 32″ it is recommended to go with a full differential locker.

SPARTAN LOCKER INSTALLATION WALKTHROUGH
The Spartan Locker from USA Standard Gear is an affordable yet high quality lunchbox locker that improves traction and off-road performance. In this short tech video we'll show you just how easy the Spartan Locker is to install within your differential carrier.
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