Hi guys just to let you all know to help fix challenge xtreme pressure washer nozzle/hoze & especially splitting lances of gun problems you have experienced,challenge went bust & never recovered but draper took on there remaining contracts in spares & replacements, they have renamed them under draper spares as (draper replacement lance for pressure washers 41401, 41402, 41403,41404, 42040) if you look up these models & replacements you will find replacements for your lances on your guns & other challenge xtreme parts can be found as well.
Phil, February 2010