It creates a secure and concentric seal around the rotating shaft, ensuring smooth hub operation and extending bearing life. Made from high-quality elastomer combined with a reinforced metal outer structure, the seal withstands high rotational speeds, heat, dust, water, and continuous vibration. Its optimized sealing lip maintains consistent pressure, delivering reliable performance over long operational cycles.
By protecting the hub assembly from dirt and moisture, this sealing ring improves vehicle reliability, reduces bearing wear, and minimizes maintenance needs. It ensures smooth wheel rotation and safe, stable performance even in harsh road and weather conditions.
| GROUP | MODEL | REF. PART NUMBER | SPECIFICATIONS |
|---|---|---|---|
| 11.023 | 3128, 2523, 2528 | A4009973946 | Radial Shaft Sealing Ring – NonABS hub application |
It prevents lubricant leakage and blocks contaminants to protect the wheel bearings.
Replace when leaks, dirt intrusion, grinding noise, or bearing wear symptoms are observed.