18. With the front Dana 60 axle together and almost complete, it was time to stick on our 35-spline Mile Marker Dana 60 locking hubs. They install by simply sliding the body assembly into the hub and onto the stub shaft. With these Mile Marker hubs, we weren't required to used snap rings on the ends of the stub shafts (which is good since we forgot to get some). A lock ring is used to keep the Mile Marker hub body in place. The cap is held on by six allen screws.