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Woodward 723+ (723PLUS) control; part of the 723, 723+ and 828 product line declared end of life · 723/723+/828
Obsolete
No longer orderable new (last-time-buy ended Oct 1, 2019).
The published repair window ended Sep 2024. Contact Drake — overhaul may still be possible.
Drake-recommended replacement candidates
Platform / system upgrade. Contact Drake for an upgrade to your existing controls.
| Preferred item | Description | Applies when |
|---|---|---|
| LECM SA Main board variant | LECM (Large Engine Control Module) SA (Stand Alone) Main board variant | Application-dependent platform migration: one of the three candidate platforms PCN B06982 named as offering the I/O functionality, communication channels and software capability for existing 723, 723+ and 828 applications. No orderable replacement part number is printed in the source. |
| Flex 500 | Woodward Flex 500 electronic control product line | Application-dependent platform migration: one of the three candidate platforms PCN B06982 named as offering the I/O functionality, communication channels and software capability for existing 723, 723+ and 828 applications. No orderable replacement part number is printed in the source. |
| 2300E | Woodward 2300E electronic control product line | Application-dependent platform migration: one of the three candidate platforms PCN B06982 named as offering the I/O functionality, communication channels and software capability for existing 723, 723+ and 828 applications. No orderable replacement part number is printed in the source. |
Note: Family-level end-of-life statement (no per-PN table in the source). Woodward states it has resolved to cease production due to lack of obtainable components and that the 723, 723+ and 828 product lines have reached end of life, with a staged support schedule: unlimited new sales ended Oct 1st, 2019 (mapped to ltb); unlimited spare modules through Oct 1st, 2022, then limited by part availability 2022-2024; unlimited repairs through Oct 1st, 2024, then repairs based on parts availability through 2027 in the 2017 letter's projection. Page 2 cautions Woodward cannot guarantee the post-life support plan if components cannot be obtained. Replacements are identified by model/family name only, with no orderable part numbers — Drake confirms the exact replacement before quoting. Printed as '723+' throughout the source; the product is also commonly written 723PLUS. PCN B06982 (Aug 2023) reaffirms the family inactivation, names three candidate platforms (LECM SA, Flex500, 2300E; the 733 appears only in the 2017 letter), and truncates 723+ repairs to September 2024 based on parts availability. Printed as '723+' in the source letter. [chain] Replacement Flex 500 is itself superseded/tracked in this index — see its own entry before quoting.
Lifecycle facts
| Woodward part number | 723PLUS |
|---|---|
| Product family | 723/723+/828 |
| Lifecycle status | Obsolete |
| Last-time-buy | Oct 1, 2019 |
| Published repair window | Sep 2024 |
| Source | Woodward Industrial Control Systems letter "723, 723+ and 828 Product Line Statement", dated August, 10, 2017 (as printed) p.1; PCN B06982 (Aug 2023) |
| Cross-reference confidence | Confirmed from the cited Woodward publication |
Source: PCN B06982
✓ Sourced directly from the cited Woodward publication — Drake confirms the exact part before quoting
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