Originally Posted by funola

All three are electrolytic capacitors, which are used for bypass filtering, almost never for timing purposes. ELectrolytics, unlike other types of capacitors go bad with time, just replace them if they're old. One of them is identified as 47 uf, which is its capacitance value. Just replace it with any electrolytic cap that's around 47 uf rated 24 V or above and you will be fine. The numbers on the other 2 does not look like capacitance values. Take closeup pics of the 2 caps and the markings, maybe I can tell.

A free source of electrolytic caps are old cell phone car chargers, LCD TV's etc