ACDelco 18A835A Front Disc Brake Rotor

The ACDelco 18A835A Silver front disc brake rotor delivers reliable stopping performance for daily driving demands. This vented rotor features cast iron construction with application-specific vane configuration designed to maximize airflow and heat dissipation while minimizing noise and vibration.

Key Features:

• Vented design with optimized vane configuration for superior heat dissipation and airflow
• Non-directional ground finish minimizes thickness variation and extends brake pad life
• Multi-alloy cast iron construction for optimum performance and durability
• Mill-balanced for smooth operation and noise reduction
• Rounded radius edges increase structural strength under high heat and load
• Quality validated for proper metallurgy and correct brake plate thickness
• 5-lug bolt pattern with 10.895-inch outside diameter
• Non-coated finish

Part of the ACDelco Silver line, this rotor offers high-quality performance at an economical price point. The rotor features a nominal thickness of 24mm (0.945 inches) and a discard thickness of 22mm (0.866 inches). ACDelco Silver brake rotors undergo rigorous testing including Noise/Vibration/Harshness (NVH) and durability/wear testing to ensure reliable performance. Sold individually. Compatible with GM OEM part number 19261826.