Wheel Hub 521001
This 521001 wheel hub assembly from DUHUI Bearing provides a direct-fit replacement for the rear axle of select Ford Explorer, Mercury Mountaineer, and Ford Explorer Sport Trac models manufactured between 2006 and 2007 . It includes a complete hub assembly and is ready for installation. This kit matches OE specifications including Ford part number 6L2Z-1104-CA and interchanges with industry-standard references such as 521001.
Technical Specifications
| Specification | Value / Detail |
|---|---|
| DH Code | DWH01642 |
| Part Number | 521001 |
| Product Type | Wheel Hub Assembly |
| Installation Location | Rear Axle |
| Kit Contents | Hub × 1 |
This kit includes the hub for a complete rear wheel bearing installation on the Ford Explorer, Mercury Mountaineer, and Ford Explorer Sport Trac.
Important: All information on this page is for reference only. Please verify OE numbers, dimensions, and vehicle fitment against your original part before ordering. Contact us for fitment confirmation.
DH Code & OE Number & Reference Numbers
DH Code:
DWH01642
OE Numbers:
6L2Z-1104-CA
Reference Numbers (Interchange):
521001
Vehicle Fitment
FORD EXPLORER: 2006–2007
FORD EXPLORER SPORT TRAC: 2007
MERCURY MOUNTAINEER: 2006–2007
Fitment note: This hub assembly fits Ford Explorer, Explorer Sport Trac, and Mercury Mountaineer models with rear axle applications . Please verify OE number, dimensions and vehicle configuration before ordering.
Product Features
- Direct OE replacement. This hub assembly matches Ford OE specifications for Explorer / Mountaineer applications.
- Complete rear axle hub. Includes hub for a full rear wheel bearing replacement.
- Precision-engineered fitment. Designed for exact vehicle compatibility with 2006-2007 Ford Explorer and Mercury Mountaineer models.
- Maintenance-free design. Pre-set, pre-lubricated, and sealed hub assembly requires no maintenance.
- Customization options. Product customization (Logo / Code / Pattern / Words) and packaging customization (Plastic bag / White box / Color box / Carton / Pallet) available upon request.
Installation Notes
- Verify fitment. Confirm this kit matches your original hub specifications before installation.
- Check your vehicle configuration. This hub is designed for Ford Explorer, Explorer Sport Trac, and Mercury Mountaineer models from 2006-2007. Verify your specific model, year, and engine before ordering.
- Kit contents. This kit includes one hub. Verify all components are present before installation.
- Professional installation recommended. Proper bearing installation and torque specifications are critical to prevent premature wear and wheel hub issues.
About DUHUI Bearing
Manufactured by DUHUI Bearing – an automotive bearing supplier established in Zhejiang, China, in 2003. DUHUI produces wheel hub bearings, center support bearings, and related components to OE specifications. Contact us
For fitment questions, compare your old part number against the OE numbers listed above.
