This display will replace the displays used on Williams System 3, System 4 or System 6 pinball machines from 1977 to 1980. This kit replaces all 5 displays used on these machines. Note, this display cannot be mixed with the original displays and must replaced as a set.
 
This is shipped as a kit of parts that requires basic soldering skills to assemble. Everything you need to assemble this kit is included except for solder.
 
Blue color LEDs.