Mercedes CLS W257 OM654 Belt Tensioner Pulley | FEBI 177942

Mercedes CLS Series W257 OM654 Belt Tensioner Bearing

FEBI 177942 | Original Equipment (OEM) | 100% German Quality

The Mercedes CLS Series W257, equipped with the OM654 engine code, has been produced since 2018. This belt tensioner bearing is a critical component to ensure the proper functioning of the engine's belt system. While belts synchronize various components of the engine, belt tensioner bearings regulate the tension of these belts. A malfunctioning tensioner bearing can lead to belt wear and a decrease in engine performance. Therefore, the FEBI 177942 belt tensioner bearing is vital for the efficiency and reliability of the engine. As a part of the engine system, this bearing should be regularly checked to maintain the overall health of the engine.

Product Features and Benefits

• OEM Compatibility: The FEBI 177942 belt tensioner bearing is manufactured to meet original equipment standards. This means the part fits perfectly into the vehicle's engine system and meets authorized service standards.
• Material Quality: Made from high-quality materials, this bearing offers durability and longevity. The manufacturing technology enhances the part's resistance to wear and tear.
• Durability and Lifespan: The FEBI 177942 belt tensioner bearing can withstand up to 100,000 km under normal usage conditions. It maintains performance even in extreme temperatures and harsh conditions.
• Performance: This bearing ensures the proper functioning of the engine's belt system, helping to improve fuel efficiency and emission values.
• Testing and Certification: FEBI manufactures according to ISO 9001, TS 16949, and IATF production standards. This guarantees the quality and reliability of the product.

Technical Details

Vehicle Compatibility

The FEBI 177942 belt tensioner bearing is designed for Mercedes CLS Series W257 models. This part is compatible with vehicles featuring the OM654 engine code and is used in all W257 models produced since 2018. This model combines luxury and performance in its design and requires high-quality parts to ensure the compatible operation of engine components.

• Chassis code: W257
• Engine code: OM654
• Production year range: 2018 and later
• Trim/Variant: -

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 has been producing quality spare parts in the automotive sector for many years. Manufactured with German engineering, these parts supply original equipment to prestigious brands like Mercedes-Benz. They continuously maintain quality standards with ISO 9001, TS 16949, and IATF 16949 certifications. FEBI produces with high technology in modern manufacturing facilities located in Germany.

Installation and Usage Notes

The most important point to consider during the installation of the belt tensioner bearing is applying the correct torque value. It is generally recommended to install with a torque value between 25-30 Nm. Regularly checking the belt tensioner bearing for signs of wear and replacing it when necessary is important. Additionally, it is recommended to replace the belt at the same time. Checking the condition of the vehicle's engine system before long journeys can prevent potential issues.

Frequently Asked Questions