camshaft drive toothed 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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V-belts are powerful rubber or synthetic belts designed to transmit power between pulleys. They are named for their trapezoidal cross-section, which allows them to fit snugly into the grooves of the pulleys. This design maximizes the contact surface area, enhancing grip and reducing slippage. Commonly used in various applications, V-belts offer flexibility, high tensile strength, and durability, making them ideal for both high-speed and heavy-load operations.


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