In case anyone else is in need for annual replacement, $12.19 on Amazon with free shipping. Jabsco brand joker valve for the newer manual toilets.
no affiliation, just found and bought myself a couple today
http://www.amazon.com/Jabsco-29092-1000 ... ge_o00_s00
No Joke(r) - good price on Jabsco joker valves
No Joke(r) - good price on Jabsco joker valves
1984 Freedom 32 #28
Warwick Cove, Greenwich Bay, RI
Warwick Cove, Greenwich Bay, RI