The “SMARTLOCK”© is a unique locker that has been developed exclusively by 4xfourart. This LSD locker provides up to 100 % locking action to the wheel with traction, even if all the other three wheels of the vehicle have lost traction. The “SMARTLOCK”© does not create any noise as it locks the differential. As serious off road enthusiasts know, an LSD locker is one of the most important upgrades that you can make to an off road vehicle. “SMARTLOCK”© provides the best solution for both on road and off road riving.
 
Price is per diff. 
 
Order in time approx 3 weeks