The Mercedes S Class W140 is a luxury sedan model produced between 1991 and 1998. The differential oil seal used in this model plays a critical role in ensuring the leak-proof integrity of the vehicle's differential system. The differential is an essential component that transmits power to the rear wheels, and the proper functioning of this part is crucial for the vehicle's performance and safety. This oil seal, coded FEBI 34976, is manufactured in accordance with original equipment standards and guarantees the healthy operation of the vehicle's differential system.
Product Features and Benefits
- OEM Compatibility: FEBI 34976 provides perfect fitment in the vehicle's differential system, fully complying with Mercedes' original equipment standards.
- Material Quality: Manufactured using high-quality elastomer material, which is resistant to wear and temperature changes.
- Durability and Lifespan: Thanks to its long-lasting design, this oil seal can withstand up to 100,000 km and maintains performance even in harsh weather conditions.
- Performance: Its sealing feature prevents differential oil from leaking out, enhancing the vehicle's performance.
- Testing and Certification: Produced in accordance with ISO 9001 and TS 16949 standards, ensuring quality and reliability.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 34976 |
| Part Type | Differential Oil Seal |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Differential |
Vehicle Compatibility
The FEBI 34976 differential oil seal is compatible with Mercedes S Class vehicles with W140 chassis code. These vehicles, produced between 1991 and 1998, are notable for their luxury and performance features. The W140 is one of Mercedes' finest engineering examples, and this part is a critical component for ensuring the leak-proof integrity of the vehicle's differential system.
- Chassis code: W140
- Engine code: OM606
- Production year range: 1991-1998
- Trim/Variant: S 600
It is recommended to confirm with our contact line using your 17-digit VIN (chassis) number for the correct part selection.
Quality and Warranty
FEBI has been a leading brand in the automotive spare parts industry for years. As one of Mercedes' original equipment suppliers, FEBI is known for its high-quality and reliable parts. With certifications such as ISO 9001, TS 16949, and IATF 16949, this brand stands out for its high-quality spare parts produced in Germany. FEBI manufactures OE parts not only for Mercedes but also for many other automotive brands.
Installation and Usage Notes
The differential oil seal must be carefully positioned during installation into the vehicle's differential system. It is essential to ensure that the seal is seated properly during installation. Additionally, it is recommended to completely remove the old seal and clean the differential. If there are signs of differential oil leakage in your vehicle, this part needs to be replaced. During the installation process, it is important to adhere to the original torque values. This part should only be used once, and the vehicle's performance should be checked after installation.
Frequently Asked Questions
Which W140 models use this differential oil seal?
FEBI 34976 is used in all models of the Mercedes S Class W140 chassis code. These models include S 280, S 320, S 500, and S 600.
Is it original or aftermarket?
FEBI is one of Mercedes' original equipment suppliers. Therefore, the FEBI 34976 oil seal is a part of original quality and has higher reliability than aftermarket products.
How many kilometers does this differential oil seal last / when should it be replaced?
FEBI 34976 typically lasts up to 100,000 km. However, if you observe signs of leakage in your vehicle, it should be replaced immediately.
Can I install it myself, or do I need to take it to a mechanic?
Installing the differential oil seal is a process that requires expertise. If you do not have mechanical knowledge, it is recommended to take it to a mechanic. It is important to have the necessary tools and knowledge for proper installation.
How long does it take to arrive, do I have a return right?
Your order is shipped the same day. Additionally, you have the right to return within 14 days. It will be delivered with an e-archive invoice.
German Parts Warehouse Advantages: Same-day shipping, 14-day return policy, sales with e-archive invoice, WhatsApp expert support line (wa.me/905382927219). Our stock information is updated in real-time; your order is confirmed only from items physically available. If you write to our contact line with your vehicle's chassis number, we will quickly provide you with the correct OE/equivalent part as a quote.
