

Mercedes Vito Series W638 OM611 Connecting Rod Bolt | ELRING 434.490
Mercedes Vito Series W638 OM611 Connecting Rod Bolt
ELRING 434.490 | Original Equipment (OEM) | 100% German Quality
The Mercedes Vito Series W638 is equipped with the OM611 engine code and was produced between 1996 and 2003. The connecting rod bolt is one of the most critical parts of the engine. It connects the connecting rods to the crankshaft, enabling the movement of the pistons. This part is extremely important for the proper functioning of the engine and the preservation of its performance. The ELRING 434.490 connecting rod bolt is manufactured from high-quality materials and meets original equipment standards. It is essential for the safety and efficiency of the engine system that this part functions correctly.
Product Features and Benefits
- OEM Compatibility: The ELRING connecting rod bolt has original equipment specifications and complies with Mercedes authorized service standards. The part ensures perfect fit during engine assembly.
- Material Quality: Made from high-quality steel, this connecting rod bolt is resistant to wear and offers long-lasting use.
- Durability and Lifespan: The estimated lifespan of the ELRING connecting rod bolt can reach up to 100,000 km, depending on the engine maintenance conditions. It is resistant to temperature and engine conditions.
- Performance: This part enhances engine performance and provides lower fuel consumption. Additionally, it reduces engine noise levels for quieter operation.
- Testing and Certification: ELRING holds ISO 9001 and TS 16949 certifications. The manufacturing processes are carried out according to high-quality standards.
Technical Details
| Manufacturer Brand | ELRING |
| Product Code (OE/OEM) | 434.490 |
| Part Type | Connecting Rod Bolt |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
The ELRING 434.490 connecting rod bolt is compatible with Mercedes Vito Series W638 models equipped with the OM611 engine code. This part is ideal for all W638 models produced between 1996 and 2003. The Vitos produced during this period have a wide range of applications as commercial vehicles and play an important role in engine performance.
- Chassis Code: W638
- Engine Code: OM611
- Production Year Range: 1996-2003
- Trim/Variant: All Vito models
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 a globally recognized OE supplier providing spare parts to many automotive brands. The manufacturing processes are carried out in accordance with high-quality standards. ELRING holds ISO 9001 and TS 16949 certifications, ensuring the quality and reliability of the manufacturing processes. Its supply history to prestigious brands like Mercedes enhances ELRING's reputation in the industry.
Installation and Usage Notes
The installation of the connecting rod bolt should be performed by professionals. It is important to tighten the bolt to the correct torque value during installation. Generally, it is recommended to tighten both bolts evenly during the installation of the connecting rod bolt. To enhance engine performance, it is beneficial to check the piston rings and gaskets along with the connecting rod bolt. Additionally, it is recommended to check the connecting rod bolt during engine oil changes.
Frequently Asked Questions
Which W638 models is this connecting rod bolt used in?
The ELRING 434.490 connecting rod bolt is suitable for all Mercedes Vito W638 models produced between 1996 and 2003. It can be used in vehicles equipped with the OM611 engine code.
Is it original or aftermarket?
ELRING is a brand with OE manufacturer status for Mercedes. Therefore, the ELRING connecting rod bolt meets the same quality standards as original parts and is more reliable than aftermarket products.
How many km does this connecting rod bolt last / when should it be replaced?
The durability of the ELRING connecting rod bolt can reach up to 100,000 km depending on engine maintenance. Signs of wear and changes in engine noise indicate that it is time for replacement.
Can I install it myself, or do I need to take it to a mechanic?
The installation of the connecting rod bolt is a specialized task. It is recommended to consult a mechanic to ensure it is tightened to the correct torque value and is compatible with other engine parts.
How long will it take to arrive, do I have a return right?
Your orders are shipped the same day. You have the right to return within 14 days. If you encounter any issues, you can get help from our WhatsApp support line (wa.me/905382927219).
German Parts Warehouse Advantages: 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 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.
This product is equivalent to the following OEM/original part numbers. You can search by your vehicle's original part number.
- 1120380071 — MERCEDES-BENZ
- A1120380071 — MERCEDES-BENZ
Compatible vehicle information not yet added.
