Wheel Hub 513044
The 513044 wheel hub assembly from DUHUI Bearing provides a direct-fit replacement for the front axle of select GM W-body vehicles manufactured between 1988 and 2001, including Buick Regal, Chevrolet Lumina, Oldsmobile Cutlass Supreme, and Pontiac Grand Prix models. This complete hub assembly features a 33-spline design and is pre-assembled for simplified installation. This kit matches OE specifications including 513044 and VKBA1625, and interchanges with industry-standard references such as Timken 513044, SKF VKBA1625, and Moog FW944.
Technical Specifications
| Specification | Value / Detail |
|---|---|
| DH Code | DWH01317 |
| Part Number | 513044 |
| Product Type | Wheel Hub Assembly |
| Installation Location | Front Axle |
| Kit Contents | Hub × 1 |
| Flange Diameter | 144.50 mm (5.689 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 | 45.00 mm (1.772 inch) |
| Hub Pilot Diameter | 91.00 mm (3.583 inch) |
| Hub Bolt Circle Diameter | 146.00 mm (5.748 inch) |
| Bolt Size | M12 × 1.5 |
| Wheel Stud Quantity | 5 |
| Bolt Hole MET | M10 × 1.50 |
| Flange Bolt Hole Quantity | 4 |
| Flange Shape | Rectangular |
| ABS Sensor | Without sensor (Non-ABS) |
| Number of Splines | 33 |
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:
DWH01317
OE Numbers:
513044, VKBA1625
Reference Numbers (Interchange):
Timken: 513044
SKF: VKBA1625
Moog: FW944
Vehicle Fitment
BUICK REGAL: 1988–1996
CHEVROLET LUMINA: 1990–2001
CHEVROLET MONTE CARLO: 1995–1999
OLDSMOBILE CUTLASS SUPREME: 1988–1997 (FWD)
PONTIAC GRAND PRIX: 1988–1996
All applications: Front Axle, Non-ABS, 33 Spline. Please verify OE number, dimensions and vehicle configuration before ordering.
Product Features
- Direct OE replacement for GM W-body platform applications. Matches OE specifications 513044 and VKBA1625.
- 33-spline design provides secure axle engagement.
- Rectangular flange with 4-bolt attachment provides secure installation.
- Non-ABS configuration – designed for vehicles without ABS sensor.
- 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 (144.50 mm), spline count (33), and bolt pattern against your original hub.
- Confirm your vehicle has the 5-bolt wheel pattern and rectangular 4-bolt flange.
- Torque the hub mounting bolts and wheel nuts to GM specification.
- This hub fits both front 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
