Gates Accessory Drive Belt P/N:9425

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$21.99
MPN: 9425
Item Package Quantity: 1
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Gates Accessory Drive Belt P/N:9425
Gates Accessory Drive Belt P/N:9425
$21.99

Keep your engine's belt-driven accessories turning quietly with the Gates Automotive XL High Capacity V-Belt (9425), a durable replacement V-belt built for demanding engine drives. It fits many vehicles, including the 1975 Ford F-150 [L6-4.9L] and the 1967-1969 Ford Mustang [V8-6.4L], so check the Buyer's Guide tab for the full list.

  • Variable notched design: tightens on the drive as it heats up to help prevent slippage, improve belt performance, and reduce noise.
  • Fiber-loaded rubber stock: adds flexibility along the length of the belt and provides greater lateral stability in the pulley.
  • Form-ground: precise top-width and sidewall dimensional control for proper fit to the pulley.
  • Thermally-active tensile cords: maintenance-free performance when the belt is properly installed and tensioned.
  • Built to last: resists oil, heat, ozone, weather, and aging for improved belt life.

This HC50 high-capacity V-belt uses an EPDM belt body with polyester tensile cords, a 0.47 in (12 mm) top width, a 42.5 in (1080 mm) effective length, and a 43.12 in (1095 mm) outside circumference. It meets or exceeds SAE J636C specifications. Made in the United States. Sold individually; some applications use two belts, so confirm the quantity your engine requires.

Frequently Asked Questions

What is the Gates 9425?

It's an Automotive XL High Capacity V-belt (cross section HC50) with an EPDM belt body and polyester tensile cords, built as a durable replacement for demanding engine accessory drives.

Will this belt fit my vehicle?

It fits many vehicles, including the 1975 Ford F-150 [L6-4.9L] and the 1967-1969 Ford Mustang [V8-6.4L]. Check the Buyer's Guide tab for the complete list.

How many belts do I need?

The belt is sold individually. Some applications use two belts, so confirm the exact quantity your engine requires in the Buyer's Guide before ordering.

What are the belt's dimensions?

The top width is 0.47 in (12 mm), the effective length is 42.5 in (1080 mm), and the outside circumference is 43.12 in (1095 mm).

Why does this belt have notches?

The variable notched design lets the belt tighten on the drive as it heats up, which helps prevent slippage, improve belt performance, and reduce noise.