Wheel Hub 512269
The DUHUI Bearing 512269 wheel hub is a direct OE-replacement assembly designed for Mazda 6, MPV, Protege, 323, 626, and Millenia models from 1998 through 2008. This rear wheel hub bearing matches OE references including 512269, RW8269, VKBA3932, and R17037, and is engineered for rear axle applications on these sedan, hatchback, wagon, and minivan platforms. It serves as a reliable OEM replacement wheel hub with integrated ABS sensor for vehicles equipped with four-wheel ABS.
Specifications
| Parameter | Value |
|---|---|
| DH Code | DWH1173 |
| Part Number | 512269 |
| Position | Rear Axle (Left, Right) |
| Bearing Generation | Gen 3 Hub Assembly |
| Bearing Style | Ball Bearing |
| Flange Diameter | 139.70 mm (5.500 inch) |
| Flange Offset | 61.00 mm (2.402 inch) |
| Bolt Circle Diameter | 114.30 mm (4.500 inch) |
| Brake Pilot Diameter | 71.10 mm (2.799 inch) |
| Hub Pilot Diameter | 78.70 mm (3.098 inch) |
| Wheel Pilot Diameter | 66.00 mm (2.598 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: DWH1173
OE Numbers: 512269, RW8269, VKBA3932, R17037, FW9131, GJ6A-26-15XB, GJ6A2615XB, GA2A2615XA
Reference Numbers (Interchange):
SKF: VKBA3932
Timken: HA590093
NTN: WE61137
MOOG: 512269
Mevotech: H512269
BCA: 512269
GMB: 730-0240
SNR: R170.37
Vehicle Fitment
Mazda: 323F Hatchback (BJ) (1998-2004), 323S Sedan (BJ) (1998-2004), 6 Hatchback (GG) (2002-2008), 6 Sedan (GG) (2002-2008), 6 Wagon (GY) (2002-2008), 626 Station Wagon (GW) (1998-2002), MPV (LW) (1999-2006), MPV (2000-2006) 4-Wheel ABS, Protege (2000-2003) 4-Wheel ABS with Rear Disc Brakes, Millenia (2001-2002)
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 provides wheel speed signal directly from the hub assembly for four-wheel ABS systems.
- 139.70 mm flange diameter with 5-stud flange pattern matches the original mounting configuration on Mazda 6, MPV, Protege, and 626 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 SNR part numbers ensure accurate replacement sourcing.
Installation Notes
- This hub is for rear axle applications on Mazda 6, MPV, Protege, 323, 626, and Millenia models with four-wheel ABS – verify your brake configuration before ordering.
- Confirm the 5-stud flange pattern and 139.70 mm flange diameter match your vehicle mounting knuckle.
- Clean the axle spindle and mounting surface thoroughly before installation.
- Torque the axle nut to Mazda factory specifications for the specific model – 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
