I have four of these, various unknown years. Is there a way to tell, by some differences in the machines, the years?
BTW, might be adding a 2000 to the mix. That'll give me 3 running, two parts.

 

The VIN number contains a manufacturing date code. On most Suzukis, they put a K number on the makers label, K2 is second year of production, K3 third, etc. However, if you had the label, it would also have the year made, on it. If you find any differences, reference to the on-line parts sellers parts books will tell you what years one part was fitted, and what years the other.