Wheel Hub 515044
The DUHUI Bearing 515044 front wheel hub is a direct OE-replacement assembly designed for Chevrolet Astro RWD van models from 2003 through 2005. This front wheel hub bearing matches OE references 15058393, FW744, BR930307, and 715044, and features an integrated ABS sensor for full system compatibility.
Specifications
| Parameter | Value |
|---|---|
| DH Code | DWH1540 |
| Part Number | 515044 |
| Position | Front Axle |
| Flange Diameter | 180.34 mm (7.100 inch) |
| Flange Shape | Triangular |
| Bolt Circle Diameter | 139.70 mm (5.500 inch) |
| Hub Pilot Diameter | 99.06 mm (3.900 inch) |
| Wheel Pilot Diameter | 78.74 mm (3.100 inch) |
| Brake Pilot Diameter | 81.28 mm (3.200 inch) |
| Hub Bolt Circle Diameter | 127.00 mm (5.000 inch) |
| Flange Offset | 48.26 mm (1.900 inch) |
| Wheel Stud Quantity | 6 |
| Mounting Bolt Holes | 3 |
| ABS Sensor | Integrated |
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: DWH1540
OE Numbers: 515044, 15058393, FW744, BR930307, 715044
Reference Numbers (Interchange):
SKF: FW744
Timken: HA590823
NTN: HUB331
Vehicle Fitment
Chevrolet: Astro RWD (2003-2005)
Please verify OE number, dimensions and vehicle configuration before ordering.
Product Features
- Front axle wheel hub bearing engineered for Chevrolet Astro RWD van applications.
- Integrated ABS sensor eliminates separate sensor purchase and installation.
- 6-stud configuration matches factory specifications.
- Triangular flange design with 180.34mm flange diameter and 139.70mm bolt circle provides robust load capacity.
- Direct OE cross-reference to 15058393, FW744, BR930307, and 715044.
Installation Notes
- Confirm 6-stud pattern, 139.70mm bolt circle, 180.34mm flange diameter, triangular flange shape, and 3-bolt mounting configuration match your original hub before installation.
- Verify RWD (2WD) application – this hub is for Chevrolet Astro RWD models.
- Inspect the steering knuckle bore for wear or damage prior to fitting the new hub.
- Clean all mounting surfaces thoroughly and verify ABS sensor connector compatibility.
- Torque the hub retaining nut and wheel lug nuts to Chevrolet Astro factory specifications.
- After installation, verify ABS sensor function with a diagnostic tool.
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
