Centric 126.66038SL Power Slot Slotted Vented Front Left Brake Rotor

The Centric 126.66038SL Power Slot Brake Rotor is a slotted, vented disc brake rotor designed as an entry-level performance upgrade for trucks, SUVs, and severe-duty vehicles. Engineered to deliver consistent, reliable stopping power under both everyday and demanding driving conditions, this rotor is a direct-fit replacement for the front driver side position on 4WD applications with 5-lug hubs.

At the heart of this rotor's performance is Centric's proprietary Vac-U-Slot technology. These precision-machined slots continuously evacuate heat, gas, and brake dust from the pad-to-rotor interface — the boundary layer buildup that is the leading cause of brake fade and reduced stopping power. In wet conditions, the Vac-U-Slots actively push water off the rotor surface, maintaining consistent braking performance regardless of weather.

Key Features:

• Vac-U-Slot Technology — Evacuates heat, gas, and dust to prevent brake fade and maintain peak pad-to-rotor contact
• Wet-Weather Performance — Slots channel water away from the braking surface for reliable stopping in rain
• Built-In Wear Indicator — Vac-U-Slots are milled to the disc's minimum thickness, providing a visual cue when replacement is needed
• Vented Construction — Internal venting promotes airflow and heat dissipation for superior thermal resistance
• Superior Crack Resistance — Engineered to withstand thermal stress for long-term durability
• Direct-Fit Replacement — Bolt-on installation with no modifications required

Specifications:

• Series: Centric Power Slot
• Location: Front, Driver Side (Left)
• Design: Slotted
• Disc Construction: Vented
• Disc Finish: Natural
• Number of Lugs: 5
• Fitment: 4WD
• Quantity: Sold Individually
• Warranty: 90-day or 3,000-mile Centric Limited Warranty