One of the easiest things to fit. You will need a joint splitter although it is possible to remove the old one without the tool..Begin by marking the track rod and locknut with a spot of paint before removal, Spray wd-40 on the thread.Remove the bottom nut, use the splitter to break the seal,slacken the locknut, then hold the track-rod while unscrewing the old trackrod end. Count the number of turns it takes to remove it. screw on the new track-rod end the same amount of turns. tighten the locknut. the paint marks should align.wipe clean the taper on the TRE and the aperture and tighten the nut. Job done, have tracking checked.