Capacitor for Aerobird engine

[Walks]

Anyone know what rating/AMPs/voltage of capacitor I would need to replace one on an Aerobird Challenger engine? My son's plane took a rather hard hit on the nose (split the nose on the fuse too) and one of the capacitor wires snapped. I tried Radio Shack but they weren't too sure. The only markings on the capacitor is "104". I'm not much of a knowledgable electronics guy but if worse comes to worse I guess I could solder the broken ends together :confused: ?

Thanks,

Walks

[aeropal]

Capacitor Information (http://www.ezonemag.com/pages/faq/a418.shtml)