One Way (starter clutch) help What year is this?

[Firemann32]

Ok so I have a bike that I bought according to the VIN its a
2004 YAMAHA YFM660R

Year:2004
Make:Yamaha
Model:YFM660R
Body style:All Terrain
Drive type:RWD
Cylinders:1 Cylinders

Well I needed a new one way and I told another member (whom I've dealt with before with no issues) Told hime I had an 04' and he said no problem and sent me one.

Well I went to build the motor today and here's mine....



and here's the one he sent me.....



Sooooooooo do I have 2004 engine or did he send me one for a different year, better yet is it an aftermarket, lol.

Need some help, thanks.

[txredxj]

they look the same to me. the new one not fit the dampener?

[Firemann32]

Pic fixed.

[Peelz]

good question! I have no idea.... Ill look around though

[Firemann32]

I've got it figured out, the first one is from an 01'-03' the second one is from an 04' -05' so I need to sell and buy some but is there anyway to find out what year the motor is for sure?