Wheel Hub 512145
The DUHUI Bearing 512145 wheel hub is a direct OE-replacement assembly designed for Opel Astra G, Vectra B, Zafira A, and Saab 9-3, 9-5, and 900 models from 1994 through 2015. This rear wheel hub bearing matches OE references including 1604002, 1604301, and 90510543. It features an integrated ABS sensor and a 5-stud flange, engineered for rear axle applications on these FWD sedan, hatchback, and wagon platforms.
Specifications
| Parameter | Value |
|---|---|
| DH Code | DWH1056 |
| Part Number | 512145 |
| Position | Rear Axle (Left, Right) |
| Bearing Type | Ball Bearing |
| Flange Diameter | 140.00 mm (5.512 inch) |
| Bolt Circle Diameter | 106.68 mm (4.200 inch) |
| Bolt Size | M12 x 1.5 |
| Wheel Stud Quantity | 5 |
| ABS Sensor | Integrated Sensor |
| Pre-Greased | Yes |
| Warranty | 2 years / 50,000km |
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: DWH1056
OE Numbers: 1604002, 1604301, 90510543, 9119931, 4398046, 4778494, 4839122, 5058185
Reference Numbers (Interchange):
SKF: VKBA3555
SKF: BR930420
Timken: 512145
MOOG: OP-WB-11126
FAG: 713644570
SNR: R153.27
Delphi: BK701
Meyle: 614 752 0003
Febi Bilstein: 19654
Ruville: 5327
Quinton Hazell: QWB879
NK: 764112
GSP: 9400052K
Vehicle Fitment
OPEL: Astra G (1998-2009), Astra G Convertible (2001-2005), Astra G Coupe (2000-2005), Astra G Saloon (1998-2005), Astra G Estate (1998-2004), Zafira A (1999-2005), Vectra B (1995-2003), Meriva (2003-2010), Vita B (1996-2003)
SAAB: 900 (1994-1998), 9-3 (1998-2015), 9-5 (1997-2009)
VAUXHALL: Astra Mk IV (1998-2009), Zafira Mk I (1998-2005), Vectra B (1995-2002)
Please verify OE number, dimensions and vehicle configuration before ordering.
Product Features
- Rear hub assembly with integrated ABS sensor for FWD Opel and Saab platforms.
- 140.00 mm flange diameter with 5-stud wheel pattern matches the original mounting configuration on Astra G, Vectra B, Zafira A, and Saab 9-3, 9-5, 900 rear axles.
- Ball bearing design provides stable load distribution for rear axle applications.
- Integrated ABS sensor monitors wheel speed for anti-lock braking systems – no separate sensor installation required.
- Pre-greased and sealed bearing unit requires no additional maintenance after installation.
- Cross-references to SKF VKBA3555, Timken 512145, FAG 713644570, and Delphi BK701 ensure accurate replacement sourcing.
Installation Notes
- This hub is for rear axle applications on Opel Astra G (1998-2009), Zafira A (1999-2005), Vectra B (1995-2003), and Saab 9-3 (1998-2015), 9-5 (1997-2009), 900 (1994-1998) models.
- Confirm the 5-stud wheel pattern and 140.00 mm flange diameter match your vehicle mounting configuration.
- Clean the axle spindle and mounting surface thoroughly before installation.
- Torque the axle nut to manufacturer specifications for the specific vehicle platform – do not use an impact wrench to avoid bearing damage.
- Inspect the ABS sensor connector and wiring harness for damage before installation, as this hub includes an integrated sensor.
About DUHUI Bearing
Manufactured by DUHUI Bearing – an automotive bearing supplier established in Zhejiang, China, in 2003. DUHUI produces wheel hub bearings to OE specifications. Contact us
