Febi Auxiliary Belt Kit With Belt Tensioner And Idler Pulley (177998) Fits: Mercedes-Benz

This Febi Auxiliary Belt Kit With Belt Tensioner And Idler Pulley (177998) is suitable for select Mercedes-Benz vehicles.

An auxiliary belt or serpentine belt is a single, continuous belt that's responsible for driving various devices in an automotive engine, including the alternator, power steering pump, water pump, air conditioning compressor, and air pump. With such a range of responsibilities and functions, it's crucial that you replace a faulty or old auxiliary belt with a reliable and thouroughly tested alternative like those supplied from Febi's OE-matching range of high-quality engine components.

The tensioner assembly maintains the tension of the auxiliary belt as well as compensating for the elongation of the belt over time, absorbing vibrations so they don't impact the performance of the auxiliary belt. For this reason, the quality of the tensioner assembly is paramount.

Febi Bilstein are part of the internationally successful Bilstein group. As the pioneer in the spare parts market, Febi have long since supported alternatives to original parts that are of equal or higher quality in the interest of consumers worldwide. With their growing range of more than 40,000 technical wear parts for passenger cars and commercial vehicles, you can always be certain that you are getting the very best selection and quality parts for your vehicle.

Febi's certified quality management intensively tests their parts for various requirements such as dimensional accuracy, loads and material quality.

To check specific compatibility you can use our Vehicle Lookup or check the manufacturer information by clicking this link.