These are an upgrade for the Element rear HARD axle housing that benefit the rig in several ways. They add weight down low to help the center of gravity of your rig, enabling you to run less rotating weight in the tires. They also "Beef" up the axle housing itself to help keep from snapping the housing in half. We have moved the threaded holes for the bearing retaining screws closer to the bearing recess which will actually hold the bearing and not let it pull out like they do in stock fashion. You will receive one new HARD axle housing with the Beef Tubes pre-installed.. Team KNK Hardware is included!

Tube weight = 2.9 o.z. per set