1972 merc prop number

[ekern68]

1972 merc 402 thunderbolt 40 hp. need to replace prop but only number i can find is on the back of the hub. it is p14 614 . . . havent been able to cross reference this number anywhere. can anyone translate this number for certain. want to go back with original diameter and pitch but cant measure accurately because of damage. any help appreciated

 

[haventaclue]

http://www.deepblueyachtsupply.com/PropGuideResults.aspx?egid=44 This is only a guide but I can only see one with a 14P.That would be the p14 you mention.If you are buying online here on www.marineengine.com is as good as any and helps keep this forum up and running.