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7 Ball Opto Trough Board Set for Williams/Bally Wide Body Pinball Machines

Marsoni M251S
Sale price$49.00
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Get it in 3 business days with 1 day shipping. Friday, May 29
7 Ball Opto Trough Board Set for Williams/Bally Wide Body Pinball MachinesBrand New Ball Opto Trough Transmitter & Receiver Board Set compatible with Bally Williams. Plug and Play direct replacement with all features from the original. Replaces Bally Williams: A 17982, A 17981, A 16926, A 16927, A 16926 RX, & A 16927 TX High Quality Components True to Original Supports Every Single Game as the Original Genuine 880nm IR optos (QED123 QSD124) to match original Bally Williams parts Improved design: Upgraded 3W resistors with
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.8 ★★★★★
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Verified Purchase
Gary Burton
Alexandria, US
★★★★★ 4
Nice watch
Color: Green/Green
Very happy with my purchase, rated the purchase with 4 stars due to the band being very stiff, holds doesn't line up to fit wrist properly, don't recommend for seniors to purchase, very difficult to put on.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 6, 2026
C
Verified Purchase
Clint Jesus Chavez Vasquez
Los Angeles, US
★★★★★ 5
Bonito Timex
Color: Green/Green
Bueno, bonito y barato. El envío super rápido, 7 días. Perú 🇵🇪.
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Reviewed in the United States on May 15, 2026
J
Verified Purchase
Jesus F Su
Waukegan, US
★★★★★ 5
It's a Solar timex.
Color: Green/Green
It's Solar. Light weight. Probably won't need a battery change for a long time. Takes a Lickin keeps on tickin.
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Reviewed in the United States on April 13, 2026
A
Verified Purchase
Andrew Mc
Phoenix, US
★★★★★ 5
Amazing solar
Color: Green/Green
You will love it
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Reviewed in the United States on April 21, 2026
A
Verified Purchase
Amazon Customer
Natrona Heights, US
★★★★★ 3
Feels cheap, not good for old eyes.
The watch seemed to work good. But it felt cheap, and I was looking for something with better illumination and easier to read. I ended up returning it.
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Reviewed in the United States on October 3, 2025

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