My entire DSS would not even fit when it arrived, The crossmember did not fit the frame and the bearing support plate did not even come close to aligning with the extended nut and it was way too low on the nut shank. I had to cut the thing apart and move and reweld the plate, as well as correct the frame mount holes. It was very poorly mass-produced given the unreasonable cost. But it is effective at what it does once the problems are fixed. Great idea; lousy product quality.