Caterpillar
Caterpillar 3176C Marine Propulsion
3100 Series
Caterpillar 3176C Marine Propulsion discontinued legacy engine. Source-validated Caterpillar legacy industrial or marine engine model with ongoing parts and rebuild demand.
Overhaul & repair parts- Manufacturer files
- 1 datasheet
- Last updated
- 2026-08-04
- Package route
- diesel generator sets
- Cylinders
- L6
- Displacement
- 10.3 L
- Rated Speed
- 1,500 RPM
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Caterpillar 3176C Marine Propulsion overhaul & repair parts
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Caterpillar 3176C Marine Propulsion generator set context
The Caterpillar 3176C Marine Propulsion 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 | Caterpillar |
| Model | 3176C Marine Propulsion |
| Series | 3100 Series |
| Configuration | L6, marine propulsion diesel |
| Cylinders | 6 |
| Displacement | 10.3 L |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | Unregulated |
| Country of Origin | United States |
Frequently asked questions
What fuel does the Caterpillar 3176C Marine Propulsion use?
The Caterpillar 3176C Marine Propulsion is a diesel generator-set engine.
What is the displacement and cylinder configuration of the 3176C Marine Propulsion?
The Caterpillar 3176C Marine Propulsion is an inline-6 (6-cylinder) engine with a displacement of 10.3 L.
Is the 3176C Marine Propulsion still in production?
No — the Caterpillar 3176C Marine Propulsion is discontinued. Its specifications and datasheets remain archived here for reference.
Are reference documents available for the 3176C Marine Propulsion?
This page links reference documents for the Caterpillar 3176C Marine Propulsion. Check each document's title, model coverage, revision and rating conditions before using it for selection.