Description
Genuine Stemco 449-4974 Pro-Torq axle spindle nut with integrated keeper. The 2-5/8 in-12 thread design holds precise wheel-bearing endplay on trailer axles.
Specifications
| Manufacturer | Stemco |
|---|---|
| Part Number | 449-4974 |
| Part Type | Pro-Torq Axle Spindle Nut |
| Thread | 2-5/8 in-12 |
| Includes | Keeper / lock (keeper 450-4743) |
| Tool Socket | 3-3/4 in, 8-point |
Cross References
This part replaces or is equivalent to the following part numbers:
- Meritor: 1227-E-1045
- Navistar: 2501559C1
- Ford: D7HZ-4245A
Applications
This spindle nut fits:
- Eaton, Meritor, Navistar, and Ford 18,000 lb trailer/rear axles with a 2-5/8 in-12 spindle thread
Verify your make, model, engine, and configuration before ordering to confirm fitment.









