The logic board controls safety and motion behavior, so a similar-looking board is not enough.
The detail that controls fit
The source package contains no exact logic-board revision mapping. Disconnect power and consult a qualified garage-door technician for diagnosis and replacement.
A practical next step
Write down the full opener or accessory model number from its label. Use the linked manufacturer documentation to match the exact replacement part. If a safety part or wiring is involved, bring that information to a trained technician.
Evidence status
Only the facts identified above are supported by the current source set. Missing model-to-part pairs remain unknown.
Revision numbers are part of the model
A logic board can determine radio pairing and door-safety behavior. A board from a similarly named opener may have a different revision, terminals or firmware. This site’s remote catalog does not include board-to-motor crosswalks, so it cannot approve a substitute board. Photograph only the public part number for your own records, disconnect power as the maker directs, and bring the exact identification to a qualified service technician.
Official sources and review scope
These links support the claims on this page. Check your exact model and the manufacturer's latest revision before buying or programming.
- US CPSC 1993 safety standard www.cpsc.gov · checked 2026-11-04 · 1993 external entrapment protection requirements and monthly reversal testing