um remove the wheel and inspect it 1st... i guessed you did that already
boot torn from the cv halfshaft/ driveshaft = get a rebuilt unit
just tell the parts guy if it has ABS or not on that vehicle...
guess you know how to remove the lower ball joint/ and tie rod / and to slide off the hub to pull out the axle already... there's free online manuals for this vehicle on the internet
you can rent the big specialized axle nut socket if you don't have one as well
http://www.autozone.com/autozone/ino...t=wheelAndAxle