5pk 1225

The fan belt, also known as a serpentine belt or accessory drive belt, is a crucial component in many internal combustion engines. It is primarily responsible for driving various accessories such as the alternator, water pump, power steering pump, and air conditioning compressor. A well-functioning fan belt ensures that these components operate smoothly and efficiently, contributing to the overall performance of the vehicle. One element that plays a vital role in maintaining the effectiveness of the fan belt is the fan belt adjuster.


...

Hydrogenated Nitrile Butadiene Rubber is a type of synthetic rubber that is known for its excellent resistance to heat, oils, and chemicals. HNBR is produced through the hydrogenation process of Nitrile Butadiene Rubber (NBR), which enhances its thermal stability and durability. The hydrogenation process saturates the double bonds in the polymer chain, reducing susceptibility to aging, ozone degradation, and environmental factors. This unique composition of HNBR makes it particularly suitable for timing belts, which operate under high stress and demanding conditions.


...