Have a 2000 ex v10 4x4 we are in the process of putting a new entire front end on it, tie rods, ball joints, drag bars, etc,

Were almost done we did the driver side first, no issues well the passenger side has 2 round thrust washers with a hexagon one, and a gray plastic looking on which is for the vacuum for 4 wheel drive....there all good...no wear etc...

My question there was none of this on the driver side I don't even remember there being a vacuum line on the driver side, are they missing or am i missing something.....

 

Also these are warn hubs