STEERING RACK BOOT KIT, FITS 1969-1987 XJ6 AND XJS UP TO 1991. If your rack is leaking fluid past the boots then new boots won`t help. It`s time for a new rack. The boots just keep dirt out of the rack seals. This set contains two boots which is enough for one rack. (Also called gaiters) Replaces JLM347 (AEU1247)