Wheel Hub 512230
The 512230 wheel hub assembly from DUHUI Bearing provides a direct-fit replacement for the rear axle of select Chevrolet Equinox and Pontiac Torrent vehicles manufactured between 2005 and 2006 with Non-ABS configuration. This complete hub assembly features a 26-spline design and is pre-assembled for simplified installation. This kit matches OE specifications including 512230, and interchanges with industry-standard references such as Timken 512230, SKF BR930328, and Moog RW8230.
Technical Specifications
| Specification | Value / Detail |
|---|---|
| DH Code | DWH1137 |
| Part Number | 512230 |
| Product Type | Wheel Hub Assembly |
| Installation Location | Rear Axle |
| Kit Contents | Hub × 1 |
| Flange Diameter | 150.10 mm (5.909 inch) |
| Bolt Circle Diameter | 115.00 mm (4.528 inch) |
| Wheel Pilot Diameter | 70.10 mm (2.760 inch) |
| Brake Pilot Diameter | 70.60 mm (2.780 inch) |
| Flange Offset | 82.60 mm (3.252 inch) |
| Hub Pilot Diameter | 79.00 mm (3.110 inch) |
| Hub Bolt Circle Diameter | 81.30 mm (3.201 inch) |
| Bolt Size | M12 × 1.5 |
| Wheel Stud Quantity | 5 |
| Bolt Hole MET | M10 × 1.5 |
| Flange Bolt Hole Quantity | 4 |
| Flange Shape | Rectangular |
| ABS Sensor | Without sensor (Non-ABS) |
| Number of Splines | 26 |
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:
DWH1137
OE Numbers:
512230
Reference Numbers (Interchange):
Timken: 512230
SKF: BR930328
Moog: RW8230
Vehicle Fitment
CHEVROLET EQUINOX: 2005–2006 (Non-ABS)
PONTIAC TORRENT: 2006 (Non-ABS)
All applications: Rear Axle, Non-ABS, 26 Spline. Please verify OE number, dimensions and vehicle configuration before ordering.
Product Features
- Direct OE replacement for GM Theta platform applications with Non-ABS. Matches OE specification 512230.
- 26-spline design provides secure axle engagement.
- Non-ABS configuration – designed for vehicles without rear ABS sensor.
- 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 does NOT have ABS before installation. This hub is Non-ABS configuration.
- Before installation, compare the flange diameter (150.10 mm), spline count (26), and bolt pattern against your original hub.
- Confirm the 5-bolt wheel pattern and 4-bolt rectangular flange match your vehicle.
- 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
