Wheel Hub 521000
The DUHUI Bearing 521000 rear wheel hub is a direct OE-replacement assembly designed for Ford Explorer, Explorer Sport Trac, and Lincoln Aviator SUV models spanning 2002 through 2009. This rear wheel hub bearing matches OE references 6L2Z1109B and G2MZ1109C, delivering factory-spec performance for mid-size and full-size SUV applications without ABS sensor.
Specifications
| Parameter | Value |
|---|---|
| DH Code | DWH01641 |
| Part Number | 521000 |
| Position | Rear Axle |
| Flange Diameter | 160.02 mm (6.300 inch) |
| Bolt Circle Diameter | 114.30 mm (4.500 inch) |
| Hub Pilot Diameter | 86.36 mm (3.400 inch) |
| Wheel Pilot Diameter | 71.12 mm (2.800 inch) |
| Brake Pilot Diameter | 83.82 mm (3.300 inch) |
| Wheel Stud Quantity | 5 |
| Spline Quantity | 29 |
| ABS Sensor | Not Included |
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 Numbers & Reference Numbers
DH Code: DWH01641
OE Numbers: 521000, 6L2Z1109B, G2MZ1109C
Reference Numbers (Interchange):
SKF: BR930574
Timken: HA590730
NTN: HUB219
Vehicle Fitment
Ford: Explorer (2002-2005 XLS, XLT, Limited, NBX, Postal)
Ford: Explorer (2006-2009)
Ford: Explorer Sport Trac (2007-2009)
Lincoln: Aviator (2003-2005)
Please verify OE number, dimensions and vehicle configuration before ordering.
Product Features
- Rear axle wheel hub bearing engineered for Ford Explorer, Sport Trac, and Lincoln Aviator SUV applications.
- 5-stud configuration with 29-spline axle interface matches factory driveline specifications.
- 160.02mm flange diameter with 114.30mm bolt circle provides robust load capacity.
- Non-ABS version – does not include ABS sensor ring. Suitable for vehicles without ABS or for ABS-deleted applications.
- Direct OE cross-reference to 6L2Z1109B and G2MZ1109C.
Installation Notes
- Confirm 5-stud pattern, 114.30mm bolt circle, 160.02mm flange diameter, and 29-spline count match your original hub before installation. Note: This hub does not include an ABS sensor ring.
- Inspect the rear axle housing and bearing bore for wear or damage prior to fitting.
- Clean all mounting surfaces thoroughly to prevent improper seating.
- Torque the hub retaining nut and wheel lug nuts to Ford/Lincoln factory specifications.
- Rotate the hub after installation to confirm smooth operation before road testing.
About DUHUI Bearing
Manufactured by DUHUI Bearing – an automotive bearing supplier established in Zhejiang, China, in 2003. DUHUI produces wheel hubs to OE specifications. Contact us
