Accessory Drive Belt for 1983-1987 Ford F-250 & More - Gates 9620

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$23.99
MPN: 9620
Item Package Quantity: 1
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Gates Accessory Drive Belt P/N:9620
Gates Accessory Drive Belt P/N:9620
$23.99

Keep the accessory drive turning on demanding vintage and heavy-duty engines with the Gates High Capacity V-Belt 9620, a durable replacement V-belt built for the most demanding engine drives. It fits many vehicles, among them the 1967-1968 Ford Mustang 4.7L / 5.0L and the 1983-1987 Ford F-250 7.5L — see the Buyer's Guide tab for the full list.

This variable notched belt tightens on the drive as it heats up under engine thermal forces, helping to prevent slippage, improve belt performance and reduce noise.

  • Fiber-loaded EPDM stock: 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 tensile cords: polyester cords deliver maintenance-free performance when properly installed and tensioned.
  • Resists oil, heat, ozone, weather and aging for improved belt life.

Made from EPDM with a top width of 12 mm (0.47 in) and a 1590 mm (62.6 in) outside circumference, it meets or exceeds SAE J636C specifications. The number of belts an engine uses varies by application; this listing is for a single belt. Country of origin: United States.

Frequently Asked Questions

What is the Gates 9620 V-belt?

It's a High Capacity V-belt (cross section HC50) — a durable notched replacement belt made from EPDM with polyester tensile cords, built to drive engine accessories on demanding engine drives.

What vehicles does the 9620 fit?

It fits many vehicles, including the 1967-1968 Ford Mustang 4.7L / 5.0L and the 1983-1987 Ford F-250 7.5L. Check the Buyer's Guide tab to confirm your exact year, make, model and engine.

How many belts do I need?

The number of belts used varies by application, so some engines require more than one. This listing is for a single belt — confirm the quantity your engine uses in the Buyer's Guide.

What are its main dimensions?

The belt has a top width of 12 mm (0.47 in), an effective length of 1575 mm (62 in) and an outside circumference of 1590 mm (62.6 in).

How does the notched design help?

This variable notched belt tightens on the drive as it heats up under engine thermal forces, which helps prevent slippage, improve belt performance and reduce noise.