Great to have as a plumber when dealing with an old stem The kit is not definitive, there are some diverter washers that were not included, not by mistake though. Speakman has a diverter washer, Gerber has another one, and so does the Kohler Trend series pt number 21078. It took 4 weeks to get here, but thats direct from manufacturers. I wish they would sell direct to individuals and not just distributors and wholesalers.