![WPC-S CPU Security Board WPC-S CPU Security Board](https://www.pinball.center/12389-large_default/wpc-s-cpu-security-board.jpg)
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This board is a plug and play replacement for the original Bally / Williams Security board, WPC®-S CPU.
Ref. Part No.: A-17551, A-17551-1
Used in:
Suitable items