Power Stop AR83107XL Evolution Drilled & Slotted Front Left Brake Rotor

The Power Stop AR83107XL is a front left Evolution drilled and slotted brake rotor, engineered as a direct bolt-on performance upgrade over your factory rotor. Part of Power Stop's flagship Evolution series, this single rotor delivers improved braking performance, cooling, and corrosion resistance without any vehicle modifications required.

Key Features:

• Cross-Drilled Holes: Precision chamfered drill holes allow heat to escape efficiently, keeping rotor temperatures significantly lower than stock rotors during demanding driving conditions
• Rounded Slots: Beveled slots continuously sweep away gas, dust, and moisture to maintain a clean friction contact patch between the pad and rotor surface for consistent, safe braking
• G3000 Grade Casting: Machined from premium G3000 grade iron castings sourced from trusted foundries for reliable, consistent quality
• Silver Zinc Dichromate Plating: Full zinc plating provides superior resistance to rust and corrosion compared to uncoated or painted rotors
• 100% Mill Balanced: Each rotor is individually checked and balanced to ensure smooth, vibration-free braking performance
• Tru-Cast Technology: Precision machined to exact OEM specifications for a direct-fit installation — no special tools or modifications needed
• Street Legal: Designed for street use and compatible with stock calipers

Specifications:

• Position: Front Left (Driver Side)
• Rotor Outside Diameter: 14.88 in.
• Nominal Thickness: 1.181 in. (30.00 mm)
• Discard Thickness: 1.118 in. (28.40 mm)
• Finish: Silver Zinc Dichromate Plated
• Rotor Style: Cross-Drilled and Slotted
• Manufacturer Part Number: AR83107XL

The AR83107XL is the left-side component of the AR83107XPR pair. Power Stop Evolution drilled and slotted rotors are designed to work optimally when paired with Power Stop brake pads for maximum stopping performance and pad life.