Volvo Penta INDUSTRIAL ENGINES
DiscontinuedVolvo Penta AQD40A
40 Series
Volvo Penta AQD40A discontinued legacy engine. Volvo Penta marine legacy engine no longer in production, retained for owners searching manuals, spares, rebuilds, and repower options.
Volvo Penta AQD40A|MID-RANGE CLASSIFICATION
GENSET ARCHITECTURE: L6, marine diesel4 L
POWER CLASSIFICATIONN/A
ELECTRICAL OUTPUTN/A
FUEL SYSTEMDiesel
READY FOR TURNKEY PACKAGING
Cylinders / Config
L6, marine diesel
Displacement
4 L
Mechanical & Electrical Specifications
| Brand | Volvo Penta |
| Model | AQD40A |
| Series | 40 Series |
| Configuration | L6, marine diesel |
| Cylinders | 6 |
| Displacement | 4 L |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | Unregulated |
| Country of Origin | Sweden |
Frequently Asked Questions
What fuel does the Volvo Penta AQD40A use?
The Volvo Penta AQD40A is a diesel generator-set engine.
What is the displacement and cylinder configuration of the AQD40A?
The Volvo Penta AQD40A is an inline-6 (6-cylinder) engine with a displacement of 4 L.
Is the AQD40A still in production?
No — the Volvo Penta AQD40A is discontinued. Its specifications and datasheets remain archived here for reference.