'03 crank in '02 yz250f

[660canuck]

I am doing a full rebuild on my '02 YZ250F, the plan is to put in a '03-'10 Hot Rods crank. I know I will need an '03 or newer fly wheel and nut, but what year of main bearing should I be using? Is the OD of the main bearings the same for '01-'02 and '03 -'10?

Thanks

Duncan

[jarod17]

Just did the same thing last month,main bearings are the same.

[660canuck]

yamaha part numbers are different, did you use 03 bearings to match the o3 crank?