| For three years and nearly 50k miles this locker has been used and abused without a hint of failure. It engages smoothly and quietly and gives the traction that only a locker can provide. When driving in 2wd with the hubs turned in, the locker can make some odd noises that are normal but take some time to get used too. This is the only downfall that it has in my opinion, but any automatic locker will make noise for that matter. The price and durability make this locker a bargin. I would highly recommend it to anyone looking for extreme traction on a budget. (I haven't had any experience with a lock-right in the rear of a vehicle, only in the front). |