Clutch lining difference Vega ZR Old and New

VegaZR older (above) the new (lower)
Do wrong to replace the clutch lining Yamaha VegaZR. Because the difference between the types of VegaZR in 2009 with subsequent years. If not carefully and thoroughly, can one tuh.
At first glance there is no such difference. Moreover, the shape is almost similar to the clutch lining, even the part is also almost the same code anyway. But if lined up, only discovered the difference. VegaZR new coupling more tightly than the outer tooth spacing VegaZR 2009 To be clear, pelototin tuh picture.

Another difference in the spare code. VegaZR long-E6321-00 code part is 5D9. The new 5D9-E6321-20. Differences in the two last digits! Moreover, the price is the same.
So that is not wrong, if you buy a coupling should take VegaZR canvass made ​​its mark as an example of his shop.