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Dual opto transmitter board assembly w/ grommets


Stern dual opto transmitter board assembly with grommets for outhole trough upkicker for Stern pinball machines.

Typical symptoms of defective opto boards are multiple balls being served or continuously-kicking ball shooters.


  • 515-0173-00 board assembly
  • Replaces Stern 520-5173-00 board without grommets

0.3 oz


In Stock