Dayco Gold Label Poly Cog Serpentine Belt

The Dayco Gold Label Poly Cog Serpentine Belt line is a heavy-duty replacement serpentine belt (also called a poly-V, multi-rib or accessory drive belt). It is built for demanding under-hood conditions and drives the alternator, water pump, power steering pump, A/C compressor and other accessories from the engine crankshaft.

Key Features:

• Cogged Poly Cog design: Computer-designed cog placement helps reduce harmonic squeal while keeping the belt flexible and compatible with the pulleys.
• Heat-resistant construction: An engineered polymer compound is formulated to withstand the heat and harsh conditions of on-road and off-road service.
• Length stability: Specially treated cords resist stretch. This helps hold the correct belt tension between drive components.
• Heavy-duty build: Added structural integrity without losing flexibility, for demanding multi-accessory drive systems.
• Industry standards: Designed to meet or exceed SAE J1459 requirements.

Dayco is a long-established name in belts and engine drive systems. Gold Label belts are a dependable choice for restoring quiet, reliable accessory drive performance. Each belt in the line has its own rib count and length, so match the belt to your application by part number.