Wheel Hub 512356
The DUHUI Bearing 512356 wheel hub is a direct OE-replacement assembly designed for Infiniti Q45 models from 2002 through 2006. This rear wheel hub bearing matches OE references including 512356, 43202-AR100, and 43210-AR100, and is engineered for rear axle applications on the RWD platform. It serves as a reliable OEM replacement wheel hub for both driver and passenger sides.
Specifications
| Parameter | Value |
|---|---|
| DH Code | DWH1248 |
| Part Number | 512356 |
| Position | Rear Axle (Left, Right) |
| Design Type | Gen 3 Hub Assembly |
| Bearing Style | Ball Bearing |
| Inside Diameter | 43.00 mm (1.693 inch) |
| Outside Diameter | 84.00 mm (3.307 inch) |
| Width | 45.00 mm (1.772 inch) |
| Hub Pilot Diameter | 84.00 mm (3.307 inch) |
| Wheel Stud Quantity | 5 |
| Wheel Stud Size | M12 x 1.25 |
| Flange Bolt Hole Quantity | 4 |
| Spline Quantity | 29 |
| ABS Sensor | Non-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: DWH1248
OE Numbers: 512356, 43202-AR100, 43210-AR100, 43202AG000, 43210AL505, RW8356, GRW272, BM500004
Reference Numbers (Interchange):
SKF: GRW272
Timken: BM500004
NTN: HUB030-22
NSK: 43BWK07
FAG: RW8356
MOOG: 512356
Mevotech: H512356
BCA: 512356
Vehicle Fitment
Infiniti: Q45 V8 4.5L VK45DE (2002-2006)
Please verify OE number, dimensions and vehicle configuration before ordering.
Product Features
- Generation 3 hub assembly combines the bearing, flange, and mounting points into one unit for simplified rear axle installation.
- Non-integrated ABS design for vehicles where the wheel speed sensor is mounted separately from the hub assembly.
- 84.00 mm outer diameter and 43.00 mm inside diameter ensure proper fit on the Infiniti Q45 rear spindle.
- 29-spline count ensures proper engagement with the axle shaft on RWD models.
- 5 wheel studs with M12 x 1.25 thread ensure proper wheel mounting and torque distribution.
- Cross-references to SKF, Timken, NTN, NSK, and FAG part numbers ensure accurate replacement sourcing.
Installation Notes
- This hub is for rear axle applications on Infiniti Q45 models – verify position before ordering.
- Confirm the 29-spline count on the axle shaft matches this hub before installation.
- Clean the axle spindle and mounting surface thoroughly before installation.
- Torque the axle nut to Infiniti factory specifications for the Q45 – do not use an impact wrench.
- Inspect the wheel speed sensor and wiring harness before installation, as this hub does not include an integrated sensor.
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
