513019 Front Wheel Hub Assembly For CHEVROLET
The DUHUI Bearing 513019 front wheel hub assembly (DWH1656) is a direct-fit OE replacement designed for Chevrolet Corvette (C4) rear-wheel-drive sports car applications. This front wheel hub assembly includes the hub, bearing, pre-installed wheel studs, and a 47-tooth ABS tone ring as a complete unit. Manufactured to match original equipment specifications including GM 12413041 and 7466923, this wheel hub assembly delivers reliable performance for these classic American sports car applications.
Technical Specifications
| Specification | Value / Detail |
|---|---|
| DH Code | DWH1656 |
| Part Number | 513019 |
| Product Type | Wheel Hub Assembly |
| Installation Location | Front Axle |
| Flange Shape | Rectangular |
| Flange Diameter | 146.99 mm (5.787 inch) |
| Bolt Circle Diameter B | 120.65 mm (4.750 inch) |
| Bolt Circle Diameter H | 100.61 mm (3.961 inch) |
| Hub Pilot Diameter G | 71.76 mm (2.825 inch) |
| Brake Pilot Diameter | 70.61 mm (2.780 inch) |
| Wheel Stud Thread | M12 x 1.5 |
| Wheel Stud Quantity | 5 |
| ABS Tone Ring Teeth | 47 |
| Drive Type | Non-driven hub assembly |
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:
DWH1656
OE Numbers:
513019, 12413041, 7466923
Reference Numbers (Interchange):
SKF: BR930023
A.B.S.: 990980A
Vehicle Fitment
CHEVROLET CORVETTE (C4): 1984–1996
Coupe / Convertible – RWD
5.7L V8 (L98 / LT1 / LT4) – 1984-1996
Position: Front Axle (both driver and passenger sides)
Important Notes:
– This assembly covers one wheel; order two for a full axle.
– Assembly includes hub, bearing, pre-installed 5 M12x1.5 wheel studs, and 47-tooth ABS tone ring.
– This is a non-driven hub assembly for front axle applications.
– Compatible with RWD variants of the listed models.
Please verify OE number, dimensions and vehicle configuration before ordering.
Product Features
- Direct OE replacement for Chevrolet Corvette (C4) front axle. Matches GM specifications 12413041 and 7466923.
- 47-tooth ABS tone ring provides precise wheel speed signals – supports ABS braking in 5.7L V8-powered classic convertibles.
- Pre-installed 5 M12x1.5 wheel studs provide high and even clamping force – suitable for high-speed driving of classic sports cars.
- Rectangular flange design with strong load-bearing structure – compatible with the chassis of classic Corvette models.
- High-quality ball bearing technology produces low-friction rotation – minimizes mechanical wear and ensures long-term smooth operation.
Installation Notes
- Verify your vehicle is a Chevrolet Corvette (C4) model before ordering.
- This assembly fits both front driver and passenger sides. Sold individually.
- Ensure the hub mounting surface on the knuckle is clean and free of corrosion before installation.
- Verify hub pilot diameter (71.76 mm) and brake pilot diameter (70.61 mm) match your vehicle specifications.
- Torque the wheel studs and mounting bolts to manufacturer specifications (refer to service manual). Do not use an impact wrench for final tightening.
About DUHUI Bearing
Manufactured by DUHUI Bearing – an automotive bearing supplier established in Zhejiang, China, in 2003. DUHUI produces wheel hub assemblies and related components to OE specifications. Contact us
