prop specs - 2001 2500-SCR

[seaman-recruit]

I have a non-OEM aluminum prop on my boat from the PO. I need to replace it and the marina is having a hard time getting a cross reference from the number stamped on it. Anyone know the original diameter/pitch that would have been used? (boat has 5.0L-EFI with Bravo-II @ 240hp.)

[tglee]

18-1/4 x 19