The CORTECO 01036821B differential seal designed for the Mercedes W221 prevents oil and fluids from leaking. This part plays a critical role in ensuring the efficient operation of the engine and differential system.
Product Features and Benefits
- High-quality CORTECO material is long-lasting and durable.
- OE standard production ensures perfect fit and reliability for the vehicle.
- Prevents oil and fluid loss thanks to its sealing performance.
- Easy installation helps users save time and costs.
- European origin brand with high quality and safety certifications.
Technical Details
| Manufacturer Brand | CORTECO |
| Product Code (OE/OEM) | 01036821B |
| Part Type | Seal / Sealing Element |
| Production Standard | OE Equivalent / OEM |
| Origin | Europe |
| System | Sealing |
Vehicle Compatibility
CORTECO 01036821B is compatible with the Mercedes W221 chassis produced between 2005-2013. It works with engine codes S350, S450, S500, S550, S600, S63 AMG, S65 AMG, S320CDI, and S350CDI. We recommend checking compatibility with your VIN.
- Chassis code: W221
- Engine codes: M272, M273, M275, M278, OM642, OM629
- Production year range: 2005-2013
- Trim / Variant: S350, S450, S500, S550, S600, S63 AMG, S65 AMG, S320CDI, S350CDI
It is recommended to confirm with our contact line using your 17-digit VIN (chassis) number for the correct part selection.
Quality and Warranty
CORTECO is a European-origin OE equivalent part manufacturer. Known for its use of quality materials and rigorous production processes, the brand's products undergo strict quality controls and stand out for their durability.
Installation and Usage Notes
During installation, it is important to pay attention to torque values. Ensure the part is properly placed and check sealing applications. We recommend having it installed at authorized service centers.
Frequently Asked Questions
What function does this part serve?
The differential seal prevents oil and fluids from leaking, ensuring the efficient operation of the engine and differential system.
Is the installation of the part difficult?
No, it is easy to install, but attention must be paid to the correct torque values.
Which vehicles is it compatible with?
It is compatible with the Mercedes W221 chassis and works with many engine codes.
Is the CORTECO brand reliable?
Yes, CORTECO is a recognized OE equivalent part manufacturer in Europe and has high-quality standards.
Advantages of German Parts Warehouse: Same day shipping, 14-day return policy, e-archive invoicing, 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.
