How to select a belt driven fan

Selecting a Fan...
When purchasing a Fan, first determine the rotation and diameter.

Rotation:
Standard Rotation (CW): When facing the front of the vehicle, the fan rotates from the top center to the right.
Reverse Rotation (CCW): Will rotate from top center to the left.

Diameter:
If replacing Fan Clutch Fan, measure from outside edge to outside edge across center hub. Check to insure diameter does not exceed the opening of the fan shroud, less one inch. Check Flex Fan specification chart to match fan closest to this measurement.