Motor Starting capacitor

I'm hopeful to get some help I have a machine that the motor stopped working, it would hum but would spin if I assisted it manually by hand. I came to the conclusion that the start capacitor went bad and would like other opinions, if it is bad would a start capacitor with these same numbers work as a replacement I have one marked 600uf +5% 250vac 50/60Hz but it has a red and yellow wire instead of two black.

I'm hopeful to get some help I have a machine that the motor stopped working, it would hum but would spin if I assisted it manually by hand. I came to the conclusion that the start capacitor went bad and would like other opinions, if it is bad would a start capacitor with these same numbers work as a replacement I have one marked 600uf +5% 250vac 50/60Hz but it has a red and yellow wire instead of two black.