Wheel Hub 512244
The 512244 wheel hub assembly from DUHUI Bearing provides a direct-fit replacement for the rear axle of select GM W-body and U-body vehicles manufactured between 2004 and 2009, including Buick Allure/LaCrosse/Terraza, Chevrolet Impala/Monte Carlo/Uplander, and Pontiac Bonneville/Grand Prix/Montana models with 4-Wheel ABS and rectangular flange configurations. This complete hub assembly includes an integrated ABS sensor and is pre-assembled for simplified installation. This kit matches OE specifications including 12413096 and 512244, and interchanges with industry-standard references such as Timken 512244, SKF BR930548, and Moog RW8244.
Technical Specifications
| Specification | Value / Detail |
|---|---|
| DH Code | DWH1150 |
| Part Number | 512244 |
| Product Type | Wheel Hub Assembly |
| Installation Location | Rear Axle |
| Kit Contents | Hub × 1 |
| Flange Diameter | 149.90 mm (5.902 inch) |
| Bolt Circle Diameter | 114.30 mm (4.500 inch) |
| Wheel Pilot Diameter | 71.10 mm (2.799 inch) |
| Brake Pilot Diameter | 71.10 mm (2.799 inch) |
| Flange Offset | 66.00 mm (2.598 inch) |
| Hub Pilot Diameter | 66.00 mm (2.598 inch) |
| Hub Bolt Circle Diameter | 99.10 mm (3.902 inch) |
| Wheel Stud Quantity | 5 |
| Flange Bolt Hole Quantity | 4 |
| ABS Sensor | With integrated sensor |
| Number of Splines | N/A |
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:
DWH1150
OE Numbers:
12413096
Reference Numbers (Interchange):
Timken: 512244
SKF: BR930548
Moog: RW8244
Vehicle Fitment
BUICK ALLURE: 2005–2009 (4-Wheel ABS)
BUICK LACROSSE: 2005–2009 (4-Wheel ABS)
BUICK TERRAZA: 2005 (FWD, Rectangular Flange, Except IRS)
CHEVROLET IMPALA: 2006–2009 (4-Wheel ABS)
CHEVROLET MONTE CARLO: 2006–2007 (4-Wheel ABS)
CHEVROLET UPLANDER: 2005 (FWD, Rectangular Flange, Except IRS)
PONTIAC BONNEVILLE: 2004–2005 (GXP / SLE)
PONTIAC GRAND PRIX: 2004–2008 (4-Wheel ABS)
PONTIAC MONTANA: 2005 (SV6, FWD, Rectangular Flange, Except IRS)
All applications: Rear Axle, 4-Wheel ABS, Rectangular Flange. Please verify OE number, dimensions and vehicle configuration before ordering.
Product Features
- Direct OE replacement for GM W-body and U-body platform applications with 4-Wheel ABS and rectangular flange. Matches OE specification 12413096.
- Integrated ABS sensor ensures proper anti-lock braking system function.
- Rectangular flange with 4-bolt attachment provides secure installation.
- 5-bolt wheel mounting pattern provides secure attachment.
- Pre-set, pre-lubricated, and sealed – maintenance-free design.
- Fully assembled kit – no additional components required for installation.
Installation Notes
- Verify your vehicle is equipped with 4-Wheel ABS and has a rectangular flange before installation.
- Before installation, compare the flange diameter (149.90 mm) and bolt pattern against your original hub.
- Confirm the 5-bolt wheel pattern and 4-bolt rectangular flange match your vehicle.
- Connect the ABS sensor harness properly and ensure the cable is routed away from rotating components.
- Torque the hub mounting bolts and wheel nuts to GM specification.
- This hub fits both rear driver and passenger sides. Sold individually.
About DUHUI Bearing
Manufactured by DUHUI Bearing – an automotive bearing supplier established in Zhejiang, China, in 2003. DUHUI produces wheel hub assemblies, center support bearings, and related components to OE specifications. Contact us
