Vehicle Identification - 1948-53 2WD Dodge & Fargo Truck
The 1948–1953 Dodge and Fargo 2WD trucks are part of the Dodge B-Series engineering generation. These trucks replaced the earlier pre-1948 models and introduced a completely redesigned cab, improved visibility, and updated chassis construction.
Model numbers from this period include the B-1, B-2, B-3, B-4, and B-5 engineering series. Fargo trucks used similar engineering designations and share most mechanical components with comparable Dodge trucks.
The final letter in the model number identifies the chassis load class and is the most important identifier when determining parts interchange.
How to read B-Series model numbers
| Example | B-3-C |
| B | B-Series engineering generation |
| 3 | Engineering revision (B-1 through B-5) |
| C | Chassis load class designation |
B-Series chassis load class guide
| Chassis code | Typical tonnage class | Description |
| B | ½-ton |
Light-duty pickup chassis. Most common B-Series trucks. Examples: B-1-B, B-2-B, B-3-B, B-4-B, B-5-B. |
| C | ¾-ton |
Medium-duty pickup and chassis cab trucks. Examples: B-1-C, B-2-C, B-3-C, B-4-C, B-5-C. |
| D | 1-ton |
Heavy pickup and commercial chassis trucks. Examples: B-1-D, B-2-D, B-3-D, B-4-D, B-5-D. |
| E | 1½-ton | Commercial trucks used for stake beds, delivery trucks, and utility applications. |
| F | 2-ton | Heavy commercial trucks with larger frames, axles, and brakes. |
B-Series engineering revisions
| Engineering series | Production years | Notes |
| B-1 | 1948–1949 | First post-war redesigned Dodge truck generation. |
| B-2 | 1949–1950 | Minor trim and mechanical updates. |
| B-3 | 1951–1952 | Improved drivetrain and engineering refinements. |
| B-4 | 1953 | Final B-Series generation before C-Series introduction. |
| B-5 | 1953 (heavy truck applications) | Primarily used for larger commercial trucks. |
Body styles available
- Pickup
- Panel truck
- Chassis cab
- Stake bed
- Platform truck
- Commercial delivery truck
Engines and drivetrain
These trucks were equipped with Dodge flathead inline six-cylinder engines. Engine size and output varied depending on tonnage class and application.
Common drivetrain features included:
- Flathead inline 6-cylinder engine
- 3-speed manual transmission (light duty)
- 4-speed manual transmission (heavier trucks)
- Solid front axle with leaf springs
- Hydraulic brake system
- Rear-wheel drive
Fargo trucks
Fargo trucks from this period share most mechanical components with Dodge trucks of the same engineering series and load class. Differences are primarily cosmetic, including grille, trim, and branding.
When identifying parts, always match the complete model number and chassis load class designation.