Gates Micro-V AT Serpentine Belt

The Gates Micro-V AT serpentine belt is a multi-rib accessory drive belt (also called a poly-V belt or serpentine drive belt) built to power the alternator, water pump, power steering pump, air conditioning compressor and other engine accessories. Gates designs the Micro-V AT line as a replacement belt that delivers smooth, quiet and dependable operation.

Key Features:

• Multi-rib design: Several V-shaped ribs run the length of the belt. They grip the pulleys evenly and transmit power efficiently.
• Durable construction: Gates builds the belt with a reinforced tensile cord and a flexible rubber compound. This helps it resist stretching, cracking and wear under heat and load.
• Quiet operation: The belt is engineered to run smoothly and reduce noise and vibration in the accessory drive system.
• Dependable power transmission: The belt is designed to hold its grip and keep accessories turning consistently over its service life.
• Trusted brand: Gates is a well-known manufacturer of belts, hoses and power transmission products for the automotive aftermarket.

For best results, inspect the belt tensioner, idler pulleys and accessory pulleys when you replace the belt. Check the belt regularly for cracking, fraying, glazing or missing rib material. Choose the correct belt for your application from the individual part numbers listed on this page.