I'd think the only possible difference would be if they updated the stator to give more output or something , even them maybe able to swap stators and/or sidecovers . If you can use the 3tb stator then all electrics should work with your 3tb loom. Not much they can alter on the motors really.

Agree:thumbup1:The stator is the same on these engines, use of the 3tb. Actually 100euro cheaper for the replaced part nr for this.