Factory build sheet
2025 Ford F-350 XL
Build 1FD8X3FT-S · 6.7L 8cyl · Four-wheel drive · Incomplete - Chassis CAB (Single CAB)
VIN positions 1 through 8 read 1FD8X3FT and position 10 reads S. Those nine characters define this build. Position 9 and positions 11 through 17 differ on every car.
Every F-350 whose VIN starts 1FD8X3FT and carries S in position 10 left the plant with the same engine, transmission, drivetrain and equipment listed below. We know of 223 of them.
- Decoded Jul 7, 2026
- 223 known VINs
- 3 listed for sale now
Factory specification
As filed by Ford with NHTSA for this build. Fields the filing does not record are left out entirely — a missing row means no recorded value, not a missing feature.
Engine
- Displacement
- 6.7 L
- Cylinders
- 8
- Configuration
- V-Shaped
- Engine model
- 330 hp 67l v8 biodiesel
- Engine manufacturer
- Ford
- Fuel type
- Diesel
Drivetrain
- Drive type
- Four-wheel drive
- Brake system
- Hydraulic
Body & chassis
- Body class
- Incomplete - Chassis Cab (Single Cab)
- NHTSA body type
- INCOMPLETE VEHICLE
- Cab type
- Extra/Super/Quad/Double/King/Extended
- Manufacturer
- FORD MOTOR COMPANY
Weight rating
- GVWR class
- Class 3
- GVWR
- 10,001–14,000 lb
Gross vehicle weight rating is the loaded ceiling set by the manufacturer, not the car's own weight.
How this VIN pattern is read
A 17-character VIN carries two kinds of information: what was built, and which one it is. This page is the first kind — the nine highlighted positions.
| Positions | Characters | What they encode |
|---|---|---|
| 1–3 | 1FD | FORD MOTOR COMPANY · World manufacturer identifier |
| 4–8 | 8X3FT | Model, body style, engine and restraint system |
| 9 | × | Check digit — computed per vehicle, not part of the build |
| 10 | S | Model year — 2025 |
| 11 | × | Assembly plant |
| 12–17 | ×××××× | Production sequence number, unique to each vehicle |
223 vehicles carry this build
Every VIN we have decoded to 1FD8X3FT-S shares the specification above.
- 223 Known VINs
- 3 Listed for sale now
Keep going
Where this data comes from
Specification fields are decoded from the manufacturer's filings in the NHTSA vPIC database, keyed on VIN positions 1–8 and 10. We publish the filed values as they stand and leave out anything the filing does not record.
Vehicle counts come from the 223 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.