066 flywheel

[nilzlofgren]

My 066 parts list shows 4 different flywheels for 6 different versions of the 066. And all of the flywheels look slightly different to each other.

 

[Fish]

Two of them are for the models with the generators, one is the current,
and the other is the older version.

 

[thompson1600]

Current version is the poly flywheel. Old version is the metal flywheel. You can't interchange these. Crankshaft ends are different sized.