Says on a casting OMC on the nickel piece on the side of the motor says B9010301, I need to order impeller and packing that goes in the front needle adjustment. Thanks
Looks like a 2 stroke 4.5 HP Evinrude to me.-----From 1980 / 81 / 82 / 83 model year.----Uses same impeller as Johnson / Evinrude 4.5 / 7.5 / 6 / 8 HP from 1980 to 2005 ----Parts are easy to find.