The one in the above picture is the type you need for the passenger side, the other type will hit on the body unless you modify it. Either of the two types will go in either side, it's just the one not pictured has the knob on the side instead of the front. If you get the other type you'll have to take it apart and flip the shaft.

1999 Montero SAS'd on Kings and stuff

1998 Montero trying to get a V8 Swapped