WHAT IS A SERPENTINE BELT?

The serpentine belt is a long rubber belt that transports power to the engine accessories—the alternator, power steering pump, air conditioning  compressor and (sometimes) the water pump.

You may have heard a serpentine belt referred to as a fan belt or accessory belt. This is because vehicles used to have multiple drive belts that connected the engine to the accessories such as the radiator fan.

But modern vehicles usually just have one belt that winds through multiple pulleys to power all the accessories.

While using just one belt is the most efficient and reliable option, it also means that when your car’s serpentine belt breaks, everything stops working! You’ll lose power steering, the A/C will quit, your battery will eventually die, and the engine might overheat. Plus, it could also damage the engine accessories it controls.

This is why it is so important to Chose a Top High quality serpentine belt .

Hebei Heiyi rubber Co.,tld  All the belts rubber material is EPDM rubber.  The raw material mainly imported brand and the first-tier big brand in china.

In our opinion,only good raw material，Can produce high-quality products

For automotive EPDM V belt:

Heiyi Auto EPDM Belts Service life can reach more than250000-300000 kms；Warranty Time :W600 Grade is150000KMS，W600I grade is 200000KMS， During the warranty time If have quality problem， we can free change the belts for our Client.

High and low temperature resistance-40℃-120℃;

High wear resistance and long service life;

High tensile strength and good folding property；