Hondon says that there is an "O" ring on the shaft. [ on the shaft ]<br />I asked for a shaft "O" ring .. dealer said there is none.. Can anyone advise [ for sure ] If so I will go back to the dealer and demand to see the parts break out for the water pump.. <br /><br />had the lower unit down three times, Im getting tired..<br /><br />Note to Hondon... assy is upper pump housing, liner, "O" ring, impeller<br /><br />tx to all that respond, appreciated ken<br /><br />PS ordered the shop manual..better late than never