Wheel Hub 512337
The DUHUI Bearing 512337 wheel hub is a direct OE-replacement assembly designed for Lexus GS, IS, and IS C models from 2005 through 2013. This rear wheel hub bearing matches OE references including 512337, VKBA6955, and RW8337, and is engineered for rear axle applications on these sedan, coupe, and convertible platforms. It serves as a reliable OEM replacement wheel hub with integrated ABS sensor.
Specifications
| Parameter | Value |
|---|---|
| DH Code | DWH1229 |
| Part Number | 512337 |
| Position | Rear Axle (Left, Right) |
| Bearing Generation | Gen 3 Hub Assembly |
| Bearing Style | Ball Bearing |
| Flange Diameter | 154.20 mm (6.071 inch) |
| Flange Offset | 67.40 mm (2.654 inch) |
| Bolt Circle Diameter | 114.20 mm (4.496 inch) |
| Brake Pilot Diameter | 62.00 mm (2.441 inch) |
| Hub Pilot Diameter | 84.00 mm (3.307 inch) |
| Wheel Pilot Diameter | 60.00 mm (2.362 inch) |
| Hub Bolt Circle Diameter | 111.30 mm (4.382 inch) |
| Wheel Stud Quantity | 5 |
| Wheel Stud Size | M12 x 1.5 |
| ABS Sensor | Integrated |
| Pre-Greased | Yes |
| Warranty | 2 years / 50,000km |
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: DWH1229
OE Numbers: 512337, RW8337, VKBA6955, 42410-30030, 42410-30040, 42450-30030, 42460-30010
Reference Numbers (Interchange):
SKF: VKBA6955
Timken: HA590350
NTN: WE61640
MOOG: 512337
Mevotech: H512337
BCA: 512337
GMB: 730-0340
Vehicle Fitment
Lexus: GS (S190) (2005-2012), IS C (GSE2_) (2009-2015), IS II (E2_) (2005-2013)
Please verify OE number, dimensions and vehicle configuration before ordering.
Product Features
- Generation 3 hub assembly combines the bearing, flange, and ABS sensor into one unit for simplified rear axle installation.
- Integrated ABS sensor with encoder ring provides wheel speed signal directly from the hub assembly.
- 154.20 mm flange diameter with 5-stud flange pattern matches the original mounting configuration on Lexus GS and IS models.
- 5 wheel studs with M12 x 1.5 thread ensure proper wheel mounting and torque distribution.
- Pre-greased and sealed bearing unit requires no additional maintenance after installation.
- Cross-references to SKF, Timken, NTN, MOOG, and BCA part numbers ensure accurate replacement sourcing.
Installation Notes
- This hub is for rear axle applications on Lexus GS, IS, and IS C models – verify position before ordering.
- Confirm the 5-stud flange pattern and 154.20 mm flange diameter match your vehicle mounting knuckle.
- Clean the axle spindle and mounting surface thoroughly before installation.
- Torque the axle nut to Lexus factory specifications for the GS and IS – do not use an impact wrench.
- Inspect the ABS sensor connector and wiring harness before plugging in the new unit.
About DUHUI Bearing
Manufactured by DUHUI Bearing – an automotive bearing supplier established in Zhejiang, China, in 2003. DUHUI produces wheel hubs to OE specifications. Contact us
