This Fan is the Factory Panasonic Fan for the Dual Fan Radiator.
The Early model single radiator fan is no longer available, some minor modifications are needed and works well for the 2011-2015ish model with 1 fan only.
Fits most 550 -750 2020ish - Current with 5.1" I.D. The mated Stator has 5.1" O.D. thinner 'Rare Earth' magnets.
It also uses the 38mm Puller to remove it.