ACDelco 18A507C Advantage Front Disc Brake Rotor and Hub Assembly

The ACDelco 18A507C is an Advantage series front disc brake rotor and hub assembly, offering a quality, high-value alternative to Original Equipment (OE) parts backed by General Motors. This unit combines the rotor and wheel hub into a single, pre-fitted assembly for straightforward installation with no machining required.

Key Features:

• Pre-assembled rotor and hub: Rotor comes conveniently pre-fitted to the wheel hub as one combined piece, simplifying installation
• Application-specific vane configuration: Engineered to match OE vane layout for optimized airflow, enhanced cooling, and reduced noise and vibration
• Non-directional ground finish: Minimizes rotor thickness variation to help reduce pedal pulsation and extend brake pad life
• OE-matched chamfer angle and rotor plate thickness: Ensures proper fit, form, and function for a factory-quality replacement
• Rounded radius design: Provides added structural strength at key stress points
• Ready to install: No machining required straight out of the box
• Backed by General Motors: Part of the ACDelco Advantage (Silver) lineup, delivering dependable performance at an economical price point

ACDelco Advantage brakes deliver the fit, form, and function of premium aftermarket components without sacrificing quality or key performance features. This assembly is also sometimes referred to as a brake rotor hub assembly, disc brake hub assembly, or front hub and rotor combo. Note: ACDelco Silver parts may have formerly appeared as ACDelco Advantage.