This valve shaft seal, designed for Mercedes Vito Series W639 vehicles with the OM642 engine code, plays a critical role in ensuring the sealing of the engine's valve system. This part is extremely important for the proper functioning of the engine and the preservation of its performance. The product identified by the ELRING 403.730 code prevents the leakage of oil and gases within the engine, extending engine life and preventing performance loss. The valve shaft seal is a part of the engine system and is used to provide sealing.
Product Features and Benefits
- OEM Compatibility: The ELRING valve shaft seal is manufactured according to original equipment standards. It ensures fitment compatibility according to authorized service standards.
- Material Quality: The product is made from high-quality materials, guaranteeing durability and long-lasting use.
- Durability and Lifespan: This seal is resistant to harsh engine conditions and is designed for long-term use. It can generally last up to 100,000 km.
- Performance: The valve shaft seal enhances engine performance by preventing oil leaks and supporting fuel efficiency.
- Testing and Certification: ELRING is a manufacturer with ISO 9001 and TS 16949 certifications, ensuring high product quality and reliability.
Technical Details
| Manufacturer Brand | ELRING |
| Product Code (OE/OEM) | 403.730 |
| Part Type | Valve Shaft Seal |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
The ELRING 403.730 valve shaft seal is compatible with Mercedes Vito Series W639 models. This part is specifically designed for vehicles with the OM642 engine code. The W639 was produced between 2003-2014 and is a critical component for enhancing engine performance during this period.
- Chassis code: W639
- Engine code: OM642
- Production year range: 2003-2014
- Trim/Variant: All Vito variants
It is recommended to confirm with our contact line using your 17-digit VIN (chassis) number for the correct part selection.
Quality and Warranty
ELRING is recognized for its many years of experience in the spare part market and high-quality products. As one of the leading suppliers in the German automotive industry, it provides OE parts to many automobile manufacturers. Its products meet quality standards with ISO 9001, TS 16949, and IATF 16949 certifications. ELRING's manufacturing facilities are located in Germany, and all products are produced according to high engineering standards.
Installation and Usage Notes
The installation of the valve shaft seal is carried out in the valve shaft area located at the top of the engine. During the installation of this part, it is important to completely clean the old seal and correctly position the new seal. Generally, the valve shaft should be checked with each seal change. It is recommended to use the appropriate torque values during installation and to check other necessary parts (e.g., valve shaft) along with the seal. Ensure that the installation is done correctly before starting the engine.
Frequently Asked Questions
In which W639 models is this valve shaft seal used?
The ELRING 403.730 valve shaft seal is used in all Mercedes Vito W639 models produced between 2003-2014. It is specifically designed for vehicles with the OM642 engine code.
Is it original or aftermarket?
ELRING is an original equipment manufacturer and is known for its high-quality standards. This part is produced as an OE equivalent and therefore offers higher quality compared to aftermarket products.
How many km does this valve shaft seal last / when should it be replaced?
The ELRING 403.730 valve shaft seal can generally last up to 100,000 km. However, it is recommended to replace it when signs of engine oil leaks or performance loss are observed.
Can I install it myself, or do I need to take it to a professional?
The installation of the valve shaft seal is a process that requires technical knowledge. If you do not have experience, it is recommended to consult a specialist or authorized service.
How long does it take to arrive, do I have a return right?
Your order will be shipped the same day. You have the right to return within 14 days. It will be shipped with an e-archive invoice.
Advantages of German Parts Warehouse: Same-day shipping, 14-day return policy, sales with e-archive invoice, 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.
