Power Stop AR8180SCR Rear Semi-Coated Brake Rotor

The Power Stop AR8180SCR is a rear semi-coated brake rotor designed as a direct bolt-on replacement for original equipment. This rotor features a silver epoxy coating applied to the hat, outer edges, and vanes to provide superior corrosion resistance while maintaining a clean appearance behind alloy wheels.

Key Features:

• Semi-coated finish with silver epoxy coating on hat, edges, and vanes for corrosion protection
• Cast using G3000 metallurgy with strict OE tolerances for perfect fit
• 330mm (12.99") rotor diameter, vented design
• Cross-hatched friction surface for optimal pad break-in
• 100% dynamic mill balanced for smooth, vibration-free operation
• Manufactured to strict tolerances for Disc Thickness Variation (DTV) and runout
• Non-directional rotor surface for easy installation
• Direct bolt-on replacement, no modifications necessary

Specifications:

• Position: Rear
• Rotor Type: Vented, 1-piece construction
• Material: Cast iron with semi-coated finish
• Rotor Diameter: 330mm (12.99")
• Nominal Thickness: 10.9mm (0.43")
• Minimum Thickness: 9.9mm (0.39")
• Rotor Height: 37.6mm (1.48")
• Bolt Pattern: 5 x 114.3mm (5 x 4.50")
• Quantity: Sold individually

Power Stop's semi-coated rotors are engineered to match original equipment performance and specifications including weight and vane count for guaranteed fitment. The corrosion-resistant coating helps maintain optimal performance and appearance even in harsh weather conditions, while the precision manufacturing ensures quiet, reliable braking for daily driving.