The Mercedes W221 OM651 Differential Seal | CORTECO 01034081B prevents oil and fluids from leaking out of your vehicle. This high-quality sealing component enhances engine performance and helps prevent failures.
Product Features and Benefits
- High-quality CORTECO material ensures longevity and durability.
- OEM compatible design integrates perfectly with your vehicle.
- Sealing function minimizes oil and fluid losses.
- Saves time and labor with an easy installation process.
- European origin manufacturing guarantees reliability and quality standards.
Technical Details
| Manufacturer Brand | CORTECO |
| Product Code (OE/OEM) | 01034081B |
| 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 and 2013. It can be used with S350, S450, S500, S550, S600, S63 AMG, S65 AMG, S320CDI, and S350CDI engine codes. We recommend verifying 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 known for its high-quality standards. Its parts undergo rigorous testing processes and stand out in the industry for their reliability. This seal is designed to provide long-lasting performance.
Installation and Usage Notes
During installation, ensure the part is in the correct position and apply the necessary torque values. Pay attention to surface cleanliness to ensure sealing. We recommend having the installation performed by an authorized service.
Frequently Asked Questions
What material is this seal made of?
CORTECO 01034081B is produced using high-quality and durable materials.
Can I install it myself?
It is recommended to have the installation done by an authorized service or a qualified technician.
Does this part come with a warranty?
Yes, CORTECO products typically come with a specific warranty period.
How do I know if I need to replace this part in my vehicle?
Signs such as oil leaks or a decrease in engine performance may indicate that it is time for a replacement.
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 confirmed only for 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.
