Our Rear Axle Kits feature high manganese 1541h or 4140 Chromoly material, depending on application. TEN Factory engineers each axle and kit for a specific vehicle, and are a "bolt-in" performance upgrade. These kits are complete with left and right axle shaft, axle bearings and seals, and wheel studs.
Needed to replace a broken stock axle shaft and so bought the upgrade for both rear axles. The kit was a good value because it came with new bearings/seals and collars. Got better axles for not too much more than stock replacements.
We'll have to see if they stand up to the abuse...
By The Auburn Haired Stranger
from Central Utah