Waukesha
Waukesha D189D
Historical Waukesha Model Series
Waukesha D189D discontinued historical industrial/stationary engine model series. The Waukesha Engine Historical Society production table lists this model series from 1967 to 1981, supporting legacy/discontinued treatment for owners searching parts, service, and overhaul information.
Overhaul & repair parts- Manufacturer files
- 1 datasheet
- Last updated
- 2026-08-12
- Package route
- diesel generator sets
- Cylinders
- Legacy stationary diesel engine model series
- Rated Speed
- 1,500 RPM
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Waukesha D189D overhaul & repair parts
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Waukesha D189D generator set context
The Waukesha D189D is listed here as a diesel generator-drive engine for 50 Hz generator sets. Use this page to compare the published engine output, electrical kWe/kVA ratings, emissions level, datasheet availability, and neighboring models before specifying an alternator, controller, enclosure, voltage, and compliance package.
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Technical Specifications
| Brand | Waukesha |
| Model | D189D |
| Series | Historical Waukesha Model Series |
| Configuration | Legacy stationary diesel engine model series |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | Historical production ended 1981 |
| Certifications | Waukesha Engine Historical Society production table |
| Country of Origin | United States |
| Year Introduced | 1967 |
| Year Discontinued | 1981 |
Frequently asked questions
What fuel does the Waukesha D189D use?
The Waukesha D189D is a diesel generator-set engine.
What emissions information is listed for the D189D?
This record lists Historical production ended 1981 for the Waukesha D189D. Confirm the exact engine family, model year, configuration and applicable manufacturer certification documents before specifying it for a regulated project. A database label does not establish certification of a complete generator package.
Is the D189D still in production?
No — the Waukesha D189D is discontinued (production ended around 1981). Its specifications and datasheets remain archived here for reference.
Are reference documents available for the D189D?
This page links reference documents for the Waukesha D189D. Check each document's title, model coverage, revision and rating conditions before using it for selection.