Description
Vented locking fuel cap from PAI Industries (EFC-8387) that directly replaces Mack 16MF312P2 and 25132213 used on Mack truck fuel-tank fill necks. Includes the locking mechanism while maintaining tank-side venting.
Specifications
| Manufacturer | PAI Industries |
|---|---|
| Part Number | EFC-8387 |
| Part Type | Locking Fuel Cap |
| Vented | Yes |
| Application | Mack universal |
Cross References
This part replaces or is equivalent to the following part numbers:
- Mack: 16MF312P2, 25132213
Applications
Universal-application Mack fuel-tank fitment for vented locking caps using the 16MF312P2 architecture.
Verify your fuel tank fill-neck size and vented vs. non-vented requirement before ordering to confirm fitment.









