Is there a way to find the year model of the final drive? Couldn't get a picture tonight cause of the lens fogging. I have to drives here at home. One I just took off the bike(it was a replacement) and one that I just bought on e-bay that is supposible from a 2002 model. On the case casting, wheel side, just behide the swing arm mount and ahead of the wheel area, one model has a set of 2 wide by 6 high miniture squares with small dots and the other has a set screw and a raised part of the casting and without the squares. ( this is on the oppisite side of the housing of the fluid labels) Which is newer and what year did this change take place?