Couldn't get to it locally, nice sale. The install is difficult. I'd rate it as up there, you've got to take out the Axle, and the transmission race, its a riveted cylindrical race that holds the inner seals inside the case. So Tie Rod, in my case, ball joint, swing the knuckle out, take out the axle with a pry bar and use a punch to unscrew the race as you would any other bolt, with a hammer and small punches upwards in a counter clockwise fashion. Install in reverse.