I got a complete Mid USA 32 amp kit. Stator/rotor/regulator.
The part number I got indicates it should come with 2 spacers, one large, one small. There were none in the box.
Can I reuse the original rotor, that has a thicker hub, or should I get the 2 spacers?
It seems the small one would go between the stator and rotor, and the large one goes outside the rotor. Is that correct?

 

rotor and stator have to much as far as I know

 

the magnets are different series you need to install together - bike shop may have or can get the correct washers