B18 swap with teg suspension questions

ok, i've got an 89 dx. i'm doing a b18 swap, and i'm using the front suspension of the integra. i'm wondering if, since i'm using the knuckles and whatnot from the integra, if i still have to remove the dust seal or boot or whatever it is from the knuckle? or the one from the axle? someone please explain this a little. thanks.