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Gates Micro-V® Start and Stop Belts

Gates® Micro-V® Start and Stop Belts serve as a core component of next-generation starter generator systems, promoting increased fuel efficiency, smaller and virtually silent operation.

  • Micro-V Start and Stop belts provides high performance, delivering more than 600,000 starts.
  • Extends life of the belt and other accessory drive components.
  • Reduced noise output, vibration and harshness (NVH).
  • Service life in excess of 150,000 miles.
  • Advanced belt material composition.
  • High load and flex capacity.

All Parts

Part # Product # Description Num Ribs Section Effective Length (in) Effective Length (mm)
K070381EMD 85510014 K070381EMD MICRO-V EMD BELTS 7 K 38.11 968
K070415EMD 85510013 K070415EMD MICRO-V EMD BELTS 7 K 41.57 1056
K070491EMD 85510000 K070491EMD MICRO-V EMD BELTS 7 K 49.11 1247
K070508EMD 85510012 K070508EMD MICRO-V EMD BELTS 7 K 50.79 1290


Gates® Micro-V® Belts Start and Stop are specially constructed using a high-performance rubber compound, enhanced cord material, and advanced adhesion technology. The result is a Micro-V® belt specially suited operate at high performance in next generation vehicle starter-generator systems.


Our attention to material science, engineering innovation, and our long-term partnerships with the world's leading automotive manufacturers lead Gates to continually push the limits of how our power transmission products perform. Gates Micro-V® Belts Start and Stop are an example of this innovation, providing improved efficiency and performance and dependability to last the lifespan of conventional vehicle operation.


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