The Mercedes C-Class W205 model was produced between 2014-2021 with the OM654 engine. This belt tensioner bearing is a critical component to ensure the proper functioning of the engine's belt system. The belt tensioner bearing adjusts the tension of the engine's belts, preventing slippage and thereby supporting efficient engine operation. This part plays an important role in enhancing engine performance and reducing wear. Known by the code FEBI 177942, this part is designed to improve the quality and reliability of the engine system.
Product Features and Benefits
- OEM Compatibility: FEBI 177942 is manufactured according to original equipment standards. This guarantees part fitment compatibility and complies with authorized service standards.
- Material Quality: Produced using high-quality materials, which enhances durability and ensures a long lifespan.
- Durability and Lifespan: This belt tensioner bearing can last up to an average of 100,000 km and performs well even under challenging conditions.
- Performance: Increases engine efficiency by ensuring the proper functioning of the engine's belt system and reduces wear.
- Testing and Certification: Manufactured in accordance with ISO 9001 and TS 16949 standards, ensuring quality control.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 177942 |
| Part Type | Belt Tensioner Bearing |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
The FEBI 177942 belt tensioner bearing is compatible with Mercedes C-Class W205 vehicles equipped with the OM654 engine. Produced between 2014-2021, these vehicles provide a driving experience that offers high performance and comfort. This part is specifically designed to ensure the proper functioning of the engine's belt system.
- Chassis code: W205
- Engine code: OM654
- Production year range: 2014-2021
- Trim/Variant: C-Class
It is recommended to confirm with our contact line using your 17-digit VIN (chassis) number for the correct part selection.
Quality and Warranty
FEBI is one of Europe's leading spare part manufacturers and supplies original equipment to many automotive brands. Holding ISO 9001, TS 16949, and IATF 16949 certifications, FEBI continuously raises quality standards. This part is approved by Mercedes-Benz factories and offers high reliability.
Installation and Usage Notes
The installation of the belt tensioner bearing should be performed by professionals. During installation, the tension of the belts should be checked. Generally, the belt tensioner bearing should be replaced during engine oil changes or belt replacements. Compliance with manufacturer recommendations for torque values is required. The lifespan of the part may vary between long journeys and city use, so periodic checks are recommended.
Frequently Asked Questions
Which W205 models use this belt tensioner bearing?
The FEBI 177942 belt tensioner bearing is designed to be compatible with Mercedes C-Class W205 vehicles equipped with the OM654 engine.
Is it original or aftermarket?
FEBI is a brand with original equipment manufacturer status. This belt tensioner bearing is an OE quality product and offers higher durability compared to aftermarket parts.
How many km does this belt tensioner bearing last / when should it be replaced?
The FEBI 177942 belt tensioner bearing can last up to an average of 100,000 km. Replacement is recommended in case of signs of wear or noise in the belts.
Can I install it myself, or do I need to take it to a mechanic?
The installation of the belt tensioner bearing is recommended to be done by professionals. If you do not have the necessary tools and knowledge, it would be beneficial to consult a mechanic.
How long does it take to arrive, do I have a return right?
Your orders are shipped on the same day. You have the right to return within 14 days. Our products are shipped with e-archive invoices.
Advantages of German Parts Warehouse: Same day shipping, 14-day return policy, e-archive invoiced sales, 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.
