How to find out what year my motor is. I have searched everywhere online and can't find anything. Serial #3720242 it's a 500 thunderbolt ignition 50hp 4cyl 2stroke
Okay so I have nother problem supposedly the serial number I gave you comes up as the model? I'm trying to find a few parts and they keep telling me that the number is wrong. I got this off the riveted tag on the transom bracket. I don't see any other numbers on the motor? Suggest anything?
Serial number on the transom bracket tag says 3720242 ppl said it's a 1973.. well when I call any and every shop as well as look it up on line I can't find a single part. They say that the serial number is not found. Could there be a diff place I can look? I can't post a picture either says it's to big and idk how to shrink. It's just a pic from my phone. Please anyone with help let me know.
