Raybestos 580405R R-Line Rear Disc Brake Rotor

The Raybestos 580405R R-Line disc brake rotor is engineered for everyday driving conditions, delivering dependable braking performance for passenger cars and light trucks. This rear brake rotor is precision-machined from G3000-qualified iron material to meet or exceed OE specifications for form, fit, and function.

Key Features:

• Non-directional ground finish ready to install right out of the box
• OE-matched vane configuration and design for proper heat dissipation
• Meets SAE standards for tensile strength ensuring maximum service life
• Mill balanced and 100% validated for minimal vibration
• Lateral runout specification of 0.004" with thickness variation less than 0.0005"
• Corrosion-resistant coating for extended durability
• Precision-machined to reduce brake noise and pedal pulsation

Designed from OE samples, this rotor provides reliable stopping power while minimizing noise and vibration for smooth, quiet braking performance. The precision tolerances ensure even pad contact, reducing wear and extending the life of your brake system. Replaces GM OEM part numbers 19303807, 19303813, 21993756, 25982106, and 25999234.