A complete Pump replacement for the PHII, PHC, P101, P102 – The PHIIPUMP is the largest capacity manual pump on the market making it the most efficient. Some boaters like to fix their pumps by buying individual pieces and fixing only the part that needs attention. Others find it more efficient to simply unbolt the old one and put the new one on. The PHIIPUMP is complete and includes a new joker valve as well as a discharge fitting. You will need to keep the handle from the old toilet but other than the handle everything else you will need to secure it to you existing base is in the package!