Every website say serial number not found

[slorole]

Back again. I wanted to order a complete water pump kit with housing and base for my 1978 80 hp m800 mercury but here and every other website says serial number not found.
serial number 5009843 is clearly tagged. any one have any suggestions ?

 

[slorole]

Thank you kimcrwbr1. That will work, I have to go to south Miss, today, may just pick one up down there.