ribbed drive belts

Choosing the correct fan belt size is essential for several reasons. Firstly, a belt that is too loose may slip, leading to decreased performance and efficiency in powering the engine's accessories. This can cause a range of issues from poor air conditioning performance to battery failure due to inadequate alternator output. On the other hand, a belt that is too tight can put unnecessary strain on the components it drives, potentially leading to premature wear and tear or even complete failure.


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The serpentine belt is designed to drive several peripheral devices in the engine, including the alternator, power steering pump, water pump, air conditioning compressor, and more. Unlike the older vehicles that used multiple belts to connect these components, the serpentine belt provides a single, continuous loop that simplifies the design and improves reliability. The design was introduced to reduce engine noise and minimize the chances of belt failure.


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