Automotive Cogged V-Belts (AVX10, AVX13…)

The premium Dunlop™ (AVX) automotive cogged V-belt series features a molded cogged profile on the inner surface, offering maximum flexibility and heat dissipation. It is ideal for small diameter pulleys and high-speed engines.

Mechanical Properties

• Maximum flexibility due to the cogged design

• Optimized heat dissipation

• Smooth operation on small diameter pulleys

• High power transmission efficiency

• Low retensioning requirement (maintenance-free)

Chemical Properties

• Extended operating temperature range from -30°C to +90°C

• Excellent resistance to oils, fuels, and extreme engine temperatures

• Antistatic properties

Suitable for: Modern compact engines, high-performance alternators, water pumps, and heavy-duty commercial vehicles (trucks, buses).

Available in: AVX10 (10x8mm) and AVX13 (13x9mm).