Matt McClellan
The Powertrax Lock Right Locker is a basic locking differential that provides excellent traction when off-road for a very affordable price. Since it is a “lunchbox” style locker it installs in your existing carrier replacing your spider gears which makes installation pretty simple with basic tools. It made a huge difference in my JKU’s off-roading capabilities when added to my front differential.
It’s not selectable so you have to get used to the quirks of a full time locker and the clicking noises they make when turning. They aren’t as strong as a full-carrier locker but I haven’t had any issues after having it for over a year.
It’s the least expensive way to have a functional locker that makes a huge difference when off-road.
The POWERTRAX LOCK-RIGHT Locker is the original locking differential that could be easily installed in existing case assemblies without any special tools or setup equipment. It has been widely used in demanding off-road applications around the world requiring extreme traction output and high-strength. Because the LOCK-RIGHT eliminates wheel spin-up and therefore its associated driveline trauma is negated, the strength and integrity of its surrounding original case and other driveline components are, in effect, substantially increased. Cases that occasionally fail with open or limited-slip/posi differentials become one of the strongest links in the drive train when equipped with the POWERTRAX LOCK-RIGHT LOCKER. The LOCK-RIGHT has been used in the harshest conditions around the world by hard-core off-roaders, in towing applications, and even United Nation vehicles in rugged terrain.
