The CORTECO 01031603B differential seal produced for the Mercedes W221 prevents oil and fluids from leaking, maintaining your vehicle's performance. This sealing component ensures the safe operation of the engine and differential systems.
Product Features and Benefits
- OEM compatible CORTECO 01031603B is made from high-quality materials.
- Prevents oil and fluid leaks with advanced sealing technology.
- Offers long-lasting durability, reducing maintenance costs.
- Saves time with quick and easy installation.
- A reliable choice as a European-origin brand.
Technical Details
| Manufacturer Brand | CORTECO |
| Product Code (OE/OEM) | 01031603B |
| Part Type | Seal / Sealing Element |
| Production Standard | OE Equivalent / OEM |
| Origin | Europe |
| System | Sealing |
Vehicle Compatibility
CORTECO 01031603B is compatible with Mercedes W221 chassis vehicles. It can be used with S350, S450, S500, S550, S600, S63 AMG, S65 AMG, S320CDI, and S350CDI variants. It has engine codes M272, M273, M275, M278, OM642, and OM629. We recommend checking your 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 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. Its quality is certified according to international standards. It has been producing reliable sealing elements for the automotive industry for many years.
Installation and Usage Notes
During installation, it is important to pay attention to the correct torque values. Ensure that the part is properly seated and review the check points. It is recommended to have the installation performed by an authorized service.
Frequently Asked Questions
What is the purpose of CORTECO 01031603B?
This seal contributes to the safe operation of the engine by preventing oil and fluid leaks in the differential system.
Which vehicles is this part compatible with?
It is compatible with Mercedes W221 chassis vehicles and can be used with various engine codes.
How is it installed?
There are torque settings and check points to pay attention to during installation.
What is the quality like?
The CORTECO brand has a reliable history in producing OE equivalent parts of European origin.
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 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.
