Accessory Drive Belt for 1992-1997 Mack CL & More - Gates 9720

Keep the engine accessories turning on hard-working trucks, buses, and tractors with the Gates XL High Capacity V-Belt 9720, a durable replacement V-belt built for demanding engine drives. It routes over the accessory pulleys as a direct-fit replacement for a wide range of medium- and heavy-duty applications, including the 1966-1972 Chevrolet C60 [V8-6.0L] and the 1980-1987 Ford B-600 [V8-8.2L] — see the "Vehicles it fits" section for the full list. This variable notched belt is designed to tighten on the drive as it heats up under the engine's thermal forces, helping prevent slippage and reduce noise.

• Fiber-loaded EPDM rubber: adds flexibility along the length of the belt and provides greater lateral stability in the pulley.
• Form-ground profile: precise top-width and sidewall dimensional control for proper fit to the pulley.
• Thermally-active polyester tensile cords: deliver maintenance-free performance when properly installed and tensioned.
• Resists oil, heat, ozone, weather, and aging: for improved belt life.

This HC50-section belt measures a 0.47 in (12 mm) top width with a 72.59 in (1844 mm) outside circumference, conforms to the SAE J636C standard, and is made in the United States. Quantity varies by application — some engines use up to three of these belts — and it is sold individually.