The Gates Accessory Belt Drive Kits are engineered specifically for school buses that deal with long idle times and high temperatures. The kits contain better-than-OE components for optimal repairs and long-lasting performance, according to the company. Each kit contains a FleetRunner Micro-V Belt and a Green Stripe DriveAlign Tensioner, and is designed for systems working in tough environments. With more than 80 kits to choose from, technicians in school bus depots will have parts for the entire accessory belt drive system.