International
International D-239
IH Neuss D/DT Series
International Harvester D-239 legacy German-built Neuss diesel engine. The International Harvester Club of Great Britain parts-counter page validates this exact model in its IH Neuss Diesel Engine D & DT Series service manual coverage list.
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- Manufacturer files
- 1 datasheet
- Last updated
- 2026-08-12
- Package route
- diesel generator sets
- Cylinders
- L4
- Rated Speed
- 1,500 RPM
International D-239 generator set context
The International D-239 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 | International |
| Model | D-239 |
| Series | IH Neuss D/DT Series |
| Configuration | Naturally aspirated four-cylinder diesel |
| Cylinders | 4 |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | Legacy pre-electronic mechanical diesel |
| Certifications | IH Neuss D & DT Series service manual coverage |
| Country of Origin | Germany |
Frequently asked questions
What fuel does the International D-239 use?
The International D-239 is a diesel generator-set engine.
What is the cylinder configuration of the D-239?
The International D-239 is an inline-4 (4-cylinder) engine.
What emissions standard does the D-239 meet?
The International D-239 is certified to Legacy pre-electronic mechanical diesel emissions standards.
Is the D-239 still in production?
No — the International D-239 is discontinued. Its specifications and datasheets remain archived here for reference.
Is a datasheet available for the D-239?
Yes — an official International datasheet for the International D-239 can be downloaded from this page.