2123300025 Wheel Hub Bearing For Benz
The DUHUI 2123300025 wheel hub bearing is a direct-fit front axle replacement designed for Mercedes-Benz E-Class (S211) and SL (R230) models. This front wheel hub bearing meets OE specifications 2123300025, 2183300125, and 2303300325, delivering reliable performance in the aftermarket.
Specifications
| Parameter | Value |
|---|---|
| DH Code | DWH01550 |
| Part Number | 2123300025 |
| Position | Front Axle |
| Inner Diameter 1 | 40.00 mm (1.575 inch) |
| Outer Diameter 1 | 68.00 mm (2.677 inch) |
| Width 1 | 20.00 mm (0.787 inch) |
| Inner Diameter 2 | 22.00 mm (0.866 inch) |
| Outer Diameter 2 | 45.00 mm (1.772 inch) |
| Width 2 | 17.00 mm (0.669 inch) |
Note: This is a front wheel hub bearing assembly with dual-row design (40x68x20mm and 22x45x17mm dimensions). Please verify measurements against your original parts before ordering.
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: DWH01550
OE Numbers: 2123300025, 2183300125, 2303300325
Reference Numbers (Interchange):
MERCEDES-BENZ: 2123300025, 2183300125SK1, 2303300325
SKF: VKBA6537
NSK: KH00015
Vehicle Fitment
MERCEDES-BENZ: E-Class T-Model (S211) E 55 T AMG Kompressor (2003-2009), SL (R230) 280 (2008-2012)
Please verify OE number, dimensions and vehicle configuration before ordering.
Product Features
- Front wheel hub bearing engineered for Mercedes-Benz E-Class (S211) and SL (R230) applications
- Dual-row bearing design with precision-ground raceways for smooth operation
- Factory-sealed and pre-lubricated – no routine maintenance required
- Precision-ground raceways reduce rolling resistance for improved efficiency
- Direct interchange with OE numbers 2123300025, 2183300125, and 2303300325
- Available for product customization – logo, code, pattern, or words can be applied to the bearing or packaging
Installation Notes
- Verify the OE number on your original bearing matches 2123300025, 2183300125, or 2303300325 before installation
- Confirm front axle fitment for your specific Mercedes-Benz model
- Ensure proper alignment with the steering knuckle and drive axle
- Clean all mounting surfaces thoroughly before fitting the new assembly
- Use a proper hydraulic press or bearing installer – do not strike the bearing directly with a hammer
- Torque the axle nut to Mercedes-Benz service manual specifications; over-torquing can shorten bearing life
- After installation, rotate the hub to check for smooth operation and ensure no abnormal noise
About DUHUI Bearing
Manufactured by DUHUI Bearing – an automotive bearing supplier established in Zhejiang, China, in 2003. DUHUI produces wheel hub bearings to OE specifications. Contact us
