The 45 mfd Capacitor with leads is most commonly used with the Waterway 2.5 speed 2hp pump.

The cappacitor is the same as the image only the value of the cappacitor is that shown above.

Dimensions:

Main Body Length: 88 mm (Without Cap) 102 mm (Inc. Cap)
Diameter: 45 mm

Volt: 450 vacs

Uf or MFD: 45