how to tell if a motor is seized? with pictures

[BillR]

Originally Posted by Wild_Alaskan

take the head off (the part with the valve rockers and cam chain) and take a picture of the piston and cylinder. then you may be able to tell

Yep, gotta getta look at the cylinder walls. From your description of how the motor moves, though, it sure sounds like it did seize.

As far as what will bolt in, you'll need measurements of the motor-mounts from both engines to see if they match up.
Here's all I could find on : FIFIC Motors
And this about Dado Scooters
Looks like they've not been around since '04 or '05.

As FastDoc said, it's a 124, in the pic.
Bill