Pool pump humms

Jandy Flopro fhpm1.0 with Century  Centurion motor Serial35212CH  type CX frame p56Y 230/115 V Amps SF7.1/14.2 PH 1 60hz 3450 rpm. Motor hums on start, can spin shaft and start motor, suspect capacitor. What capacitor model# part do I need. Thanks

The run capacitor should be part number 5270-05. This is a 30MFD 370V capacitor. You can confirm that this is the correct capacitor if you look at the specs on your capacitor.