Haifeng Machinery

Detroit Diesel 8V-149

Detroit Diesel 8V-149 discontinued legacy engine. Source-validated Detroit Diesel legacy model with ongoing owner, rebuild, marine, generator, and parts-search demand.

Production StatusProduction Discontinued

149 Series

Specifications and documentation remain archived for reference.

Representative Detroit Diesel engine
Cylinders
V8
Displacement
19.5 L
Rated Speed
1,500 RPM

Datasheet & documents

Match the model number on your engine plate to the document. Check its revision date and the speed and duty listed for each power rating.

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Shareable spec cardDetroit Diesel 8V-149 summary imageOpen image
Detroit Diesel 8V-149 19.5L V8, two-cycle diesel diesel generator engine specifications

Technical specifications

Technical Specifications

BrandDetroit Diesel
Model8V-149
Series149 Series
ConfigurationV8, two-cycle diesel
Cylinders8
Displacement19.5 L
Fuel TypeDiesel
Ignition TypeCompression Ignition
Cooling MethodLiquid-Cooled
Emissions StandardUnregulated
Country of OriginUnited States
Year Discontinued1999

Check your engine model

The Detroit Diesel 8V-149 is a diesel generator-drive engine for applications whose frequency must be verified. Match the model and serial number on your engine plate when requesting a manual or parts. The ratings and emissions information below help identify the version fitted to your generator.

Other ways this model is written

8v1498V 149Detroit Diesel 8V-149149 Series 8V-149

8V-149 repair parts

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Frequently asked questions

What fuel does the Detroit Diesel 8V-149 use?

The Detroit Diesel 8V-149 is a diesel generator-set engine.

What is the displacement and cylinder configuration of the 8V-149?

The Detroit Diesel 8V-149 is a V8 (8-cylinder) engine with a displacement of 19.5 L.

Is the 8V-149 still in production?

No — the Detroit Diesel 8V-149 is discontinued (production ended around 1999). Its specifications and datasheets remain archived here for reference.

Are reference documents available for the 8V-149?

This page links reference documents for the Detroit Diesel 8V-149. Check each document's title, model coverage, revision and rating conditions before using it for selection.

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