The Mercedes W221 M273 Differential Seal, CORTECO 01036820B, ensures the fluid tightness of your vehicle. This part prevents oil and fluids from leaking out of specific areas, enhancing the efficiency of the engine and differential system.
Product Features and Benefits
- Designed as a high-quality sealing element and is long-lasting.
- Thanks to its OEM-compatible structure, it fits perfectly with your vehicle.
- Provides easy installation and saves time.
- Sealing performance protects the health of the engine and differential system.
- The European-origin CORTECO brand offers reliability and durability.
Technical Details
| Manufacturer Brand | CORTECO |
| Product Code (OE/OEM) | 01036820B |
| Part Type | Seal / Sealing Element |
| Production Standard | OE Equivalent / OEM |
| Origin | Europe |
| System | Sealing |
Vehicle Compatibility
This differential seal is compatible with Mercedes W221 chassis vehicles. It can be used in S350, S450, S500, S550, S600, S63 AMG, S65 AMG, S320CDI, and S350CDI variants. It is also compatible with engine codes M272, M273, M275, M278, OM642, and OM629. We recommend confirming with the 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 your 17-digit VIN (chassis) number for the correct part selection.
Quality and Warranty
CORTECO is a European-origin OE equivalent manufacturer brand. With high-quality materials and a rigorous manufacturing process, it offers a reliable choice for part durability and performance. CORTECO has been a recognized brand in the automotive industry for years.
Installation and Usage Notes
The most important point to consider during installation is the correct positioning of the seal. Torque values must be adhered to, and control points should be taken into account during installation. It is recommended to have the installation performed at authorized service centers.
Frequently Asked Questions
What material is this part made of?
CORTECO 01036820B is made from high-quality sealing materials.
Is a special tool needed for installation?
Standard hand tools are sufficient for installation, but professional assistance is recommended.
Is this part guaranteed?
Yes, CORTECO products are generally covered by warranty.
What is the lifespan of this seal?
Depending on usage conditions, this seal has a long lifespan and can be extended with regular maintenance.
Advantages of German Parts Depot: 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 only confirmed from items physically available. If you write to our support line with your vehicle's chassis number, we will quickly provide you with the correct OE/equivalent part as a quote.
