Don't get stuck again!

The four-spring clutch-style positraction has been around for years because of its great reliability and rebuild-ability. Because of its popularity Yukon has released its version – the Yukon Dura Grip.™  It’s available for all popular GM and Ford applications, and more applications are arriving all the time. Dura Grip™ units are assembled with heavy-duty 4320 Chrome-Moly spider gears and composite clutches for reduced chatter, and they are fully rebuildable. Yukon chose the spring design because of its race-proven background and years of use by GM.

 

Dura Grip Limited Slip Differential are set apart from every other positraction units by:

Its strength, durability and toughness gives you traction when you need it, to get out of the worst situations and it's repairable.

Performance limited slip positraction units for Street Performance, Hot Rodders, and Off-roaders. These Positraction Performance Differentials feature a patented carbon friction material designed to endure the hostile extremes of Off Road racing brakes and clutches. Made from high-temperature carbon fiber wrapped with a carbon anti-wear coating, these virtually indestructible discs thrive on repeated harsh engagements and thermal abuse, without performance loss. The patented composite dlutcht  fabric maintains its lubricity to provide smooth, quiet operation over the life of the vehicle.

When the traction disappears, your Dura Grip locker automatically kicks in, locking the rear wheels together and sending power to both. The result? You and your vehicle keep moving when everyone else is standing still.