The CORTECO 01031603B differential seal designed for the Mercedes W221 prevents oil and fluids from leaking, enhancing your vehicle's performance. Its durable construction provides reliable sealing, helping to protect the engine and differential system.
Product Features and Benefits
- Offers durability and longevity due to high-quality material usage.
- Provides reliable sealing in compliance with OEM standards.
- Saves time and labor with easy installation.
- Enhances vehicle performance by preventing fluid leaks.
- Offers a reliable alternative with European origin manufacturing.
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 the Mercedes W221 chassis and can be used with variants such as S350, S450, S500, S550, S600, S63 AMG, S65 AMG, S320CDI, and S350CDI. It is also compatible with engine codes M272, M273, M275, M278, OM642, and OM629. Confirmation with VIN is recommended.
- 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 its quality control processes and certifications. Its products are manufactured to high standards and offer long-lasting performance, ensuring user trust.
Installation and Usage Notes
Important points to consider during installation include using the correct torque values and following the installation sequence. Review the checkpoints to ensure sealing. It is recommended to work with an authorized service.
Frequently Asked Questions
Which vehicle models is this product compatible with?
CORTECO 01031603B supports many variants with the Mercedes W221 chassis, such as S350, S450, S500.
Can I install it myself?
Installation can be done by those with technical knowledge, but expert service is recommended.
How long does this part last?
It is long-lasting due to being made from quality materials, but it depends on usage conditions.
Does it provide sealing?
Yes, this seal effectively prevents oil and fluid leaks.
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 a quote for the correct OE/equivalent part.
