Raybestos 66647 Advanced Technology Vented Disc Brake Rotor

The Raybestos 66647 Advanced Technology disc brake rotor delivers premium stopping performance through innovative engineering and superior materials. Part of Raybestos' Advanced Technology product line, this vented front brake rotor is designed to match or exceed OE form, fit, and function while providing enhanced durability and performance.

Advanced Damped Iron Construction:

This rotor is cast from damped iron, a metallurgically formulated alloy specifically engineered to disrupt vibration and suppress brake noise for quiet, smooth stopping power. The advanced vane design promotes superior heat dissipation, allowing the rotor to maintain lower operating temperatures compared to conventional designs. A protective polymer coating provides significantly greater protection against corrosion and the elements, extending service life.

Key Specifications:

• Rotor construction: Vented
• Rotor style: Solid surface
• Outside diameter: 12.120 inches
• Nominal thickness: 1.185 inches
• Discard thickness: 1.091 inches
• Overall height: 1.855 inches
• Mounting bolt hole quantity: 5-bolt pattern
• Position: Front axle
• Material: Cast iron with polymer coating

OEM Cross-References:

Ford F75Z1125BC, Ford XL1Z1102AA, Ford XL1Z1125AA, Motorcraft BRR63

Quality and Testing:

Backed by Raybestos' reputation as "The Best In Brakes" since 1902, this rotor undergoes extensive testing to ensure reliable, high-quality performance. Designed for street use and compatible with stock calipers, it provides the trusted stopping power that even police cruisers depend on. Each rotor is manufactured to stringent quality standards and extensively tested before leaving the factory.

Note: Sold individually. Two rotors required per axle.