Nut - Axle Spindle, Pro - Torq 449-4974
Description
The STEMCO Pro-Torq Axle Spindle Nut with Lock (449-4974) is a unitized fastener designed to secure axle spindles in heavy-duty wheel end assemblies. It provides controlled bearing adjustment and retention to maintain wheel end integrity under operational stresses.
Key Specifications
- Application: Heavy-duty truck wheel ends
- Function: Axle spindle bearing preload and retention
- Compatibility: Pro-Torq style axle spindles
- Construction: Heat-treated steel
- Features: 8-point design, 2-5/8 inch-12 thread, unitized nut with lock
- Quality: OEM STEMCO part
Shipping Info
Next Day Air services are available for In Stock items. Our shipping cutoff time is Monday - Friday 4:30pm Eastern Standard Time (EST).Â
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More Information
| Current Part# | 449-4974 |
|---|---|
| Type | OEM |
| Part# variations |
STM 449-4974, STM449-4974 |
| Manufacturer | Stemco |
| Warranty | Standard Manufacturer Warranty |
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