Visit The Outboard Wizard’s website for genuine BRP OMC Evinrude parts at 10-50% off list prices.
ncbill

I have an older Johnson but the plate with the model and serial number is missing and the hood is just a generic white hood with no markings.   The guy who gave it to me says it's a 5HP but I'm not sure.  I found what I assume is the serial number on the freeze plug.  The number is J3203942.  Any help you could offer to figure out the year and HP would be greatly appreciated. 

Quote 0 0
ncbill
Not sure if this will help but here are some pics of the motor.  Any help on the HP or model year would be greatly appreciated. 
Click image for larger version - Name: motor_001.jpg, Views: 25, Size: 89.54 KB Click image for larger version - Name: motor_002.jpg, Views: 24, Size: 68.37 KB Click image for larger version - Name: motor_003.jpg, Views: 21, Size: 76.84 KB
Quote 0 0
wulf311

The best I cantell from the pics it looks like a 1968-about 1974 6 hp. Hope this helps.

Quote 0 0