Wheel Hub 512359
The 512359 wheel hub assembly from DUHUI Bearing provides a direct-fit replacement for the rear axle of select Cadillac STS and STS-V vehicles manufactured between 2006 and 2009. This complete hub assembly includes an integrated ABS sensor and is pre-assembled for simplified installation. This kit matches OE specifications including 89047639, and interchanges with industry-standard references such as Timken 512359, SKF BR930539, and Moog 512359.
Technical Specifications
| Specification | Value / Detail |
|---|---|
| DH Code | DWH1251 |
| Part Number | 512359 |
| Product Type | Wheel Hub Assembly |
| Installation Location | Rear Axle |
| Kit Contents | Hub × 1 |
| Flange Diameter | 145.00 mm (5.709 inch) |
| Bolt Circle Diameter | 114.90 mm (4.524 inch) |
| Wheel Pilot Diameter | 70.10 mm (2.760 inch) |
| Brake Pilot Diameter | 70.60 mm (2.780 inch) |
| Flange Offset | 42.00 mm (1.654 inch) |
| Hub Pilot Diameter | 91.40 mm (3.598 inch) |
| Flange Bolt Hole Quantity | 3 |
| Flange Bolt Size | M12 × 1.75 |
| Wheel Stud Quantity | 6 |
| Wheel Stud Size | M12 × 1.5 |
| Flange Shape | Triangular |
| ABS Sensor | With integrated sensor |
| Number of Splines | 30 |
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:
DWH1251
OE Numbers:
89047639
Reference Numbers (Interchange):
Timken: 512359
SKF: BR930539
Moog: 512359
Vehicle Fitment
CADILLAC STS: 2006–2009 (Rear, RWD)
CADILLAC STS-V: 2006–2009 (Rear, RWD)
Engine Configurations:
4.4L V8 Supercharged (STS-V) – 2006–2009
3.6L V6 – 2006–2009
4.6L V8 – 2006–2009
Fitment note: This hub assembly is designed for rear axle RWD applications with 6-stud hub configuration and ABS. Please verify OE number, dimensions and vehicle configuration before ordering.
Product Features
- Direct OE replacement for Cadillac STS and STS-V (Sigma platform) applications. Matches OE specification 89047639 [citation:6].
- 30-spline design provides secure axle engagement [citation:3].
- Integrated ABS sensor ensures proper anti-lock braking system function [citation:3][citation:5].
- Triangular flange with 3-bolt attachment provides secure installation [citation:3][citation:7].
- 6-lug wheel mounting pattern provides robust attachment for heavy-duty applications [citation:1][citation:3][citation:7].
- Pre-set, pre-lubricated, and sealed – maintenance-free design [citation:5].
- Fully assembled kit – no additional components required for installation.
Installation Notes
- Verify your vehicle is equipped with ABS before installation. This hub includes an integrated ABS sensor [citation:3].
- Before installation, compare the flange diameter (145.00 mm), spline count (30), and 6-stud bolt pattern against your original hub.
- Confirm the 3-bolt triangular flange pattern matches your vehicle.
- Connect the ABS sensor harness properly and ensure the cable is routed away from rotating components [citation:5].
- 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
