Genuine Aisin - 2F / 3F Viscous Fan Hub Coupling
This fan coupling bolts to the front of the water pump, and then to the Engine fan.
Suits variations of the 3F Engine fitted in the FJ62 and FJ70, FJ73, FJ75
Original Toyota Part Number is 16210-61121
The Original Toyota Part number for FJ60 fitted with a 2F is 16210-61120