Description
Chrome exterior door handle with pawl for International-Navistar Class 7 and Class 8 conventional cab trucks, replacing Navistar 3550930C91 and 1680788C91. PAI 451581 fits either the driver or passenger door on the long-running 4000/9000 series cabs and ships individually.
Signs You Need a New Door Handle
- Handle pulls, but the latch does not release
- Visible cracks, broken pawl, or missing chrome plating
- Handle is loose at the door skin or rattles in the opening
- Key cylinder cannot be turned because the cast handle body is bent or worn
Specifications
| Manufacturer | PAI Industries |
|---|---|
| Part Number | 451581 |
| Part Type | Exterior Door Handle with Pawl |
| Finish | Chrome |
| Position | Driver or passenger side (sold individually) |
Cross References
This handle replaces or is equivalent to the following part numbers:
- Navistar / International: 3550930C91, 3550930, 3550926C91, 3550926, 1680788C91, 1680788C92, 1680788
Applications
This door handle fits the following International-Navistar conventional cab platforms (1986–2015 vintage):
- International 4700, 4900
- International 5500, 5600i, 5900
- International 7100, 8100, 8200, 8300
- International 9100, 9200, 9400, 9700, 9800, 9900
Verify the existing handle and rod clip orientation before ordering. Replacement nut Navistar 440034 is recommended at install.









