This belt tensioner bearing, produced for vehicles with the Mercedes R Series W251 and M273 engine code, is designed to ensure the proper functioning of the engine's belt system. This part enhances engine performance by adjusting the tension of the belt and extends the lifespan of the belt. Recognized by the code FEBI 30289, this product is a critical component of the engine system and is essential for the safe operation of the vehicle.
Product Features and Benefits
- OEM Compatibility: This belt tensioner bearing is manufactured to meet original equipment standards and is fully compatible with parts used in authorized Mercedes service centers.
- Material Quality: Made from high-quality materials, this bearing is durable and long-lasting. The latest technologies have been applied during the manufacturing process.
- Durability and Lifespan: The estimated lifespan of the FEBI 30289 belt tensioner bearing can reach up to 100,000 kilometers. It is resistant to extreme temperatures and harsh conditions.
- Performance: This part improves fuel efficiency and enhances the overall performance of the engine by ensuring the proper functioning of the engine belt system.
- Testing and Certification: The product is manufactured in accordance with ISO 9001 and TS 16949 standards and has undergone quality control processes.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 30289 |
| Part Type | Belt Tensioner Bearing |
| Manufacturing Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
The FEBI 30289 belt tensioner bearing is compatible with vehicles that have the Mercedes R Series W251 chassis code. Designed for models with the M273 engine code, it can be used with all variants produced between 2005 and 2017. This part supports the efficiency of the engine by enhancing the functionality of the vehicle's belt system.
- Chassis code: W251
- Engine code: M273
- Production year range: 2005-2017
- Trim/Variant: All Variants
It is recommended to confirm with our support line using your 17-digit VIN (chassis) number for the correct part selection.
Quality and Warranty
FEBI has many years of experience in the spare part industry and produces OE (Original Equipment) for many automotive brands. Their products are manufactured to high-quality standards and are guaranteed with ISO 9001 and TS 16949 certifications. Parts produced in their facilities in Germany, using the latest technologies, reinforce their reputation in the industry.
Installation and Usage Notes
The most important point to consider during the installation of the belt tensioner bearing is to ensure the belt is properly tensioned. Typically, this part should also be replaced during a belt change. During installation, the torque value should be set to 25 Nm. Replacing this part enhances engine performance and supports the healthy operation of the belt system. Additionally, the condition of the belt and tensioning system should be checked regularly.
Frequently Asked Questions
In which W251 models is this belt tensioner bearing used?
The FEBI 30289 belt tensioner bearing can be used in all Mercedes R Series models with the W251 chassis code. It is specifically designed for vehicles with the M273 engine code.
Is it original or aftermarket?
FEBI is a brand with original equipment manufacturer status. Therefore, the FEBI 30289 belt tensioner bearing has the same quality and performance as original parts.
How long does this belt tensioner bearing last / when should it be replaced?
The FEBI 30289 belt tensioner bearing can last up to an average of 100,000 kilometers. However, the condition of the belt system should be checked regularly, and signs of wear should be observed.
Can I install it myself, or do I need to take it to a professional?
Installing the belt tensioner bearing requires some technical knowledge and experience. If you do not have experience in this area, it is recommended to consult a professional.
How long does it take to arrive, do I have a return right?
Your orders are shipped on the same day. Additionally, you have the right to return within 14 days. For detailed information, you can get support from our contact line.
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.
