Factory build sheet
2021 Ford F-350 XL Crew CAB LB DRW 4WD
Build 1FT8W3D6-M · 6.2L 8cyl · Four-wheel drive · Pickup
VIN positions 1 through 8 read 1FT8W3D6 and position 10 reads M. Those nine characters define this build. Position 9 and positions 11 through 17 differ on every car.
Every F-350 whose VIN starts 1FT8W3D6 and carries M in position 10 left the plant with the same engine, transmission, drivetrain and equipment listed below. We know of 38 of them.
- Decoded Jul 7, 2026
- 38 known VINs
- 2 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
- 6.2 L
- Cylinders
- 8
- Configuration
- V-Shaped
- Engine manufacturer
- Ford
- Horsepower
- 383 hp
- Fuel type
- Gasoline
Drivetrain
- Drive type
- Four-wheel drive
- Brake system
- Hydraulic
Body & chassis
- Body class
- Pickup
- NHTSA body type
- TRUCK
- Cab type
- Crew/Super Crew/Crew Max
- Series
- F-Series Super Duty - Dual Rear Wheel
- 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.
The same build, other model years
Ford used the VIN pattern 1FT8W3D6 for 8 model years. Nothing but the year changes between these pages, so the price gap between them is depreciation on an identical car.
- 2011 6.2L 8cyl Pickup · 58 vehicles code B
- 2012 6.2L 8cyl Pickup · 50 vehicles code C
- 2013 Super Duty 6.2L 8cyl Pickup · 37 vehicles code D
- 2014 Super Duty 6.2L 8cyl Pickup · 24 vehicles code E
- 2015 XL 6.2L 8cyl Pickup · 109 vehicles code F $33,999
- 2016 XL 6.2L 8cyl Pickup · 71 vehicles code G
- 2017 6.2L 8cyl Pickup · 92 vehicles code H
-
2021 You are here code M
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 | 1FT | FORD MOTOR COMPANY · World manufacturer identifier |
| 4–8 | 8W3D6 | Model, body style, engine and restraint system |
| 9 | × | Check digit — computed per vehicle, not part of the build |
| 10 | M | Model year — 2021 |
| 11 | × | Assembly plant |
| 12–17 | ×××××× | Production sequence number, unique to each vehicle |
38 vehicles carry this build
Every VIN we have decoded to 1FT8W3D6-M shares the specification above.
- 38 Known VINs
- 2 Listed for sale now
- 1FT8W3D6 6MED01561
- 1FT8W3D6 3MEC86162
- 1FT8W3D6 8MED23996
- 1FT8W3D6 2MED34024
- 1FT8W3D6 1MEC97385
- 1FT8W3D6 1MEE12776
- 1FT8W3D6 1MEE13104
- 1FT8W3D6 5MED19646
- 1FT8W3D6 7MED12276
- 1FT8W3D6 3MEE12861
- 1FT8W3D6 8MEC46255
- 1FT8W3D6 8MEE12774
- 1FT8W3D6 5MEC87667
- 1FT8W3D6 6MED76549
- 1FT8W3D6 4MEC09414
- 1FT8W3D6 2MED12444
- 1FT8W3D6 6MED49139
- 1FT8W3D6 4MEC95162
- 1FT8W3D6 XMED23997
- 1FT8W3D6 3MEC87666
- 1FT8W3D6 4MEE13100
- 1FT8W3D6 5MED80379
- 1FT8W3D6 4MED80535
- 1FT8W3D6 2MED65886
- 1FT8W3D6 7MED66287
- 1FT8W3D6 1MEE12583
- 1FT8W3D6 8MED28390
- 1FT8W3D6 8MEC18391
- 1FT8W3D6 4MED65887
- 1FT8W3D6 8MEE11429
- 1FT8W3D6 3MEE13105
- 1FT8W3D6 0MED17786
- 1FT8W3D6 0MED32837
- 1FT8W3D6 4MED80146
- 1FT8W3D6 8MEE13102
- 1FT8W3D6 7MEC45307
- 1FT8W3D6 8MEE14685
- 1FT8W3D6 3MEC17648
Neighboring configurations
Other factory configurations of the F-350, each with its own build sheet. The set is fixed by the VIN patterns themselves, so it does not shuffle as prices or inventory move.
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 38 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.