Dayco Top Cog Gold Label V-Belt Accessory Drive Belt

The Dayco Top Cog Gold Label V-Belt is a cogged accessory drive belt (also called a fan belt or auto V-belt). It is built for demanding applications, including heavy-duty and diesel engines. It transmits power from the crankshaft to accessories such as the alternator, water pump, power steering pump and A/C compressor.

Key Features:

• Cogs in the top of the belt add flexibility around small pulleys.
• The cogged design increases surface area, so the belt runs cooler and lasts longer.
• Raw-edge sidewall construction helps reduce slippage and improves power transfer.
• Neoprene-impregnated fabric plies resist heat, oil and grease.
• Polyester cords provide strong power transfer and hold tension well.
• Laminated construction absorbs the shock loads typical of diesel engines.
• Synthetic rubber construction is rated for operation from -35°F to 175°F.
• Meets or exceeds SAE J636 and J637 specifications.

Dayco is a long-established name in belts and engine drive components. The Top Cog Gold Label line is made to give reliable, long service life. Each belt in the line is built to the same design and quality standards.