| Manufacturer | Model | Version | Engine code | Construction type | Construction start | Construction end | Pk | Power kw |
| Manufacturer | Productnumber |
| MERCEDES-BENZ | 015 997 54 47 , 0159975447 |
| MERCEDES-BENZ | 015 997 79 47 , 0159977947 |
| MERCEDES-BENZ | 015 997 80 47 , 0159978047 |
| MERCEDES-BENZ | 015 997 81 47 , 0159978147 |
| MERCEDES-BENZ | A015 997 54 47 , A0159975447 |
| MERCEDES-BENZ | A015 997 79 47 , A0159977947 |
| MERCEDES-BENZ | A015 997 80 47 , A0159978047 |
| MERCEDES-BENZ | A015 997 81 47 , A0159978147 |
| Usage numbers |
Febi Bilstein is a globally respected manufacturer and supplier of high-quality replacement parts for passenger cars and commercial vehicles. With over 175 years of automotive expertise, Febi stands for reliability, innovation, and German engineering precision. The brand offers an extensive product range of more than 47,000 items, covering steering, suspension, braking, engine, drivetrain, and electrical systems.
Every Febi component meets or exceeds OEM standards, ensuring optimal fit, performance, and durability. Their in-house production and strict quality control guarantee parts that professionals trust worldwide. Febi Bilstein is also a pioneer in the aftermarket, being one of the first to offer parts with full OE-matching quality outside the dealership network.
Whether you're servicing a modern European vehicle or maintaining a heavy-duty truck, Febi provides reliable solutions with fast availability and long-lasting performance. Choose Febi Bilstein for precision-made parts backed by generations of expertise and a commitment to quality.
A seal ring for a drive shaft mounting is a sealing component used at the connection point where the drive shaft is mounted to the transmission, differential, or wheel hub. Its function is to prevent the leakage of lubricants such as transmission or differential oil and to keep dirt, water, and debris from entering the system, ensuring proper operation and longevity.
Key specifications include inner and outer diameter, thickness, sealing lip design, and material type. Seal rings are typically made from durable, oil-resistant materials such as nitrile rubber (NBR) or fluorocarbon (FKM/Viton). They must withstand rotational movement, pressure, and temperature ranges typically from -40°C to +120°C while maintaining flexibility and sealing performance.
Replacement is necessary when there are signs of oil leakage, wear, cracking, or hardening of the seal. It is also recommended to replace the seal ring whenever the drive shaft is removed or serviced to ensure proper sealing and prevent future leaks.
Porza offers a fit guarantee option where your vehicle details, such as license plate or VIN, are checked against product specifications. This ensures the seal ring matches the correct dimensions and requirements for your drive shaft mounting, reducing the risk of incorrect fitment.
Porza supplies high-quality drivetrain and sealing components with fast delivery across Europe. Customers can order online or choose in-store pickup in the Netherlands, Germany, or Belgium. This allows quick and reliable access to essential maintenance parts for both professional workshops and individual users.
If you select the fit guarantee, Porza verifies compatibility before shipment. If the product does not fit or meet expectations, it can be returned according to the return policy. This ensures a reliable and risk-free purchasing experience.