The Mercedes W221 M278 Differential Seal prevents oil and fluids from leaking, enhancing your vehicle's performance. CORTECO 01036821B provides long-lasting sealing with its durable material. This part helps ensure the efficient operation of your vehicle's engine and differential systems.
Product Features and Benefits
- Made from high-quality material, ensuring long-lasting use.
- OEM compatible structure provides perfect fit for your vehicle.
- Durable design enhances sealing performance.
- Offers easy installation, saving time and labor costs.
- Compatible with a wide range of engine codes.
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
This differential seal is compatible with Mercedes W221 chassis vehicles produced between 2005-2013. It can be used with models S350, S450, S500, S550, S600, S63 AMG, S65 AMG, S320CDI, and S350CDI. Engine codes include M272, M273, M275, M278, OM642, and OM629. We recommend checking compatibility with your VIN number.
- 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 through our contact line for the correct part selection.
Quality and Warranty
CORTECO is a European-origin OE equivalent manufacturer brand. Known for quality production and strict testing processes, this brand is a reliable choice for sealing elements. Its products are recognized for compliance with international standards and offer long-lasting performance.
Installation and Usage Notes
Key points to consider during installation include ensuring correct torque settings and cleaning the seal surface. It should be ensured that the part is properly placed. We recommend having the installation performed at an authorized service center.
Frequently Asked Questions
What material is this part made of?
CORTECO 01036821B is made from durable and long-lasting sealing material.
Is the installation of this seal difficult?
The installation is quite easy, but the correct technique must be applied.
Which engine codes is it compatible with?
It is compatible with engine codes M272, M273, M275, M278, OM642, and OM629.
Does the product come with a warranty?
Yes, CORTECO products typically come with a manufacturer's warranty.
Advantages of German Parts Warehouse: Same day shipping, 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 contact line with your vehicle's chassis number, we will quickly provide you with the correct OE/equivalent part as a quote.
