SECO Parts and Equipment
Detroit Diesel 3-172 Military Diesel Engine | NSN 2815-01-162-7030
Detroit Diesel 3-172 Military Diesel Engine | NSN 2815-01-162-7030
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NSN 2815-01-162-7030 · Specs and cross-references for NSN 2815-01-162-7030 (opens in a new tab) ↗
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Detroit Diesel 3-172 Military Diesel Engine | NSN 2815-01-162-7030
Detroit Diesel 3-172 Diesel Engine – General Motors Detroit Diesel Division
Detroit Diesel Model 3-172 diesel engine manufactured by the Detroit Diesel Division of General Motors in Detroit, Michigan, USA.
This heavy-duty diesel engine is suited for compatible military, industrial, and heavy equipment applications. An ideal option for restoration projects, diesel engine replacement, equipment maintenance, and repairs requiring an original Detroit Diesel engine.
Product Specifications
- Manufacturer: Detroit Diesel Division – General Motors
- Engine Model: 3-172
- Unit Number: 3A-72290
- NSN: 2815-01-162-7030
- FSC: 2815 – Diesel Engines and Components
- NIIN: 011627030
- Fuel Type: Diesel
- Equipment Type: Heavy-Duty Diesel Engine
- Country of Manufacture: USA (per manufacturer's identification plate)
Product Features
- Original Detroit Diesel engine manufactured by General Motors
- Heavy-duty diesel engine construction
- Military and industrial equipment applications
- Manufacturer identification plate present
- Suitable for compatible equipment restoration and engine replacement projects
- Identifying engine information available for customer verification
Applications
Designed for compatible military and industrial machinery utilizing the Detroit Diesel 3-172 engine.
Potential applications include military support equipment, construction machinery, and other heavy-duty diesel-powered equipment.
Please verify engine model, dimensions, mounting configuration, and equipment compatibility before purchasing.
Shipping Information
Freight Shipping Required
Due to the size and weight of this diesel engine, freight arrangements will be necessary. Contact SECO Parts & Equipment for shipping rates and delivery options.
Important Information
Please review all product photos carefully to verify the engine model and configuration. Engine operating condition, completeness, and included accessories should be confirmed before purchase.
SECO Parts & Equipment – Your trusted source for military diesel engines, heavy equipment components, and hard-to-find military replacement parts.

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