b series timing belt

The W211 PK ribbed belt is designed with multiple grooves along its length. This ribbed or serpentine design increases the surface area and improves grip on the pulleys it contacts. The belt is typically constructed from high-quality rubber, which may be reinforced with various materials to enhance durability and resistance to wear, heat, and environmental factors. As a result, these belts can efficiently transmit power to multiple components, including the alternator, air conditioning compressor, power steering pump, and water pump.


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