Wheel Hub 513088
The 513088 wheel hub assembly from DUHUI Bearing provides a direct-fit replacement for the front axle of select GM H-body and C-body vehicles manufactured between 1992 and 1993, including Buick LeSabre, Cadillac DeVille/Fleetwood, Oldsmobile 88, and Pontiac Bonneville models with Non-ABS and Heavy-duty Brakes configuration. This complete hub assembly features a 33-spline design and is pre-assembled for simplified installation. This kit matches OE specifications including 7466977 and 7470553, and interchanges with industry-standard references such as Timken 513088, SKF BR930077, and Moog FW988.
Technical Specifications
| Specification | Value / Detail |
|---|---|
| DH Code | DWH1332 |
| Part Number | 513088 |
| Product Type | Wheel Hub Assembly |
| Installation Location | Front Axle |
| Kit Contents | Hub × 1 |
| Flange Diameter | 145.50 mm (5.728 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 | 42.20 mm (1.661 inch) |
| Hub Pilot Diameter | 78.00 mm (3.071 inch) |
| Hub Bolt Circle Diameter | 116.00 mm (4.567 inch) |
| Bolt Size | M12 × 1.5 |
| Wheel Stud Quantity | 5 |
| Bolt Hole MET | 12.47 mm |
| Flange Bolt Hole Quantity | 3 |
| Flange Shape | Triangular |
| 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:
DWH1332
OE Numbers:
7466977, 7470553
Reference Numbers (Interchange):
Timken: 513088
SKF: BR930077
Moog: FW988
Vehicle Fitment
BUICK LESABRE: 1992 (Non-ABS)
CADILLAC DEVILLE: 1992–1993 (Non-ABS, Heavy-duty Brakes)
CADILLAC FLEETWOOD: 1992–1993 (FWD, Non-ABS, Heavy-duty Brakes)
OLDSMOBILE 88: 1992 (Non-ABS)
PONTIAC BONNEVILLE: 1992 (Non-ABS)
All applications: Front Axle, Non-ABS, 33 Spline, Heavy-duty Brakes. Please verify OE number, dimensions and vehicle configuration before ordering.
Product Features
- Direct OE replacement for GM H-body and C-body platform applications with Heavy-duty Brakes. Matches OE specifications 7466977 and 7470553.
- 33-spline design provides secure axle engagement.
- Non-ABS configuration – designed for vehicles without front ABS sensor.
- Triangular flange with 3-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 and has Heavy-duty Brakes configuration before installation. This hub is Non-ABS.
- Before installation, compare the flange diameter (145.50 mm), spline count (33), and bolt pattern against your original hub.
- Confirm the 5-bolt wheel pattern and 3-bolt triangular flange match your vehicle.
- 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
