Waukesha
Waukesha F817G
Legacy Gas
Waukesha F817G discontinued legacy engine. Older Waukesha gas engine still serviced by rebuilders for industrial, irrigation, and field power applications.
Overhaul & repair parts- Manufacturer files
- 1 datasheet
- Last updated
- 2026-08-04
- Package route
- gas generator sets
- Maximum Mechanical Power
- 142 kW
- Cylinders
- L6
- Displacement
- 13.31 L
- Rated Speed
- 2,000 RPM
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Waukesha F817G overhaul & repair parts
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Waukesha F817G industrial power context
The Waukesha F817G is a high-speed industrial natural gas engine rated at 141.7 kW mechanical output at 2,000 RPM. It is used in off-road equipment and can support engineered variable-speed power systems, but its maximum power is not a direct 50/60 Hz alternator rating. Verify the drivetrain, power electronics, cooling, and emissions installation with Volvo Penta before specifying a generator package.
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Technical Specifications
| Brand | Waukesha |
| Model | F817G |
| Series | Legacy Gas |
| Configuration | L6, naturally aspirated gas |
| Cylinders | 6 |
| Displacement | 13.31 L |
| Compression Ratio | 9:1 |
| Fuel Type | Natural Gas |
| Ignition Type | Spark Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | Unregulated |
| Country of Origin | United States |
Frequently asked questions
What is the maximum power output of the Waukesha F817G?
The Waukesha F817G has a maximum mechanical output of 141.7 kW at 2,000 rpm. This is a variable-speed off-road rating, not a fixed-speed generator-set rating.
What fuel does the Waukesha F817G use?
The Waukesha F817G is a Natural Gas variable-speed industrial engine.
What is the displacement and cylinder configuration of the F817G?
The Waukesha F817G is an inline-6 (6-cylinder) engine with a displacement of 13.31 L.
Is the F817G still in production?
No — the Waukesha F817G is discontinued. Its specifications and datasheets remain archived here for reference.
Are reference documents available for the F817G?
This page links reference documents for the Waukesha F817G. Check each document's title, model coverage, revision and rating conditions before using it for selection.