Centric 126.42029SR Power Slot Slotted Vented Brake Rotor - Front Passenger Side

The Centric Power Slot 126.42029SR is a slotted, vented front brake disc designed to deliver consistent, reliable stopping performance for trucks, SUVs, and severe-duty vehicles. Sold individually, this is the passenger side (right) front rotor and features Centric's signature Vac-U-Slot technology for improved braking under demanding conditions.

Excessive brake heat causes pad resins to vaporize and worn friction material to become fine dust. This boundary layer of gas, heat, and dust builds between the pad and rotor surfaces, reducing braking effectiveness. The Power Slot's CNC-machined Vac-U-Slots continuously evacuate this buildup, keeping the pad surface clean and the braking surface fully engaged. In wet conditions, the slots actively push water off the rotor face to maintain confident stopping power. Because the Vac-U-Slots are milled precisely to the disc's minimum thickness specification, they also double as a convenient visual wear indicator.

Key Features:

• Exclusive Vac-U-Slot design evacuates heat, gas, and brake dust for consistent braking performance
• Slotted surface clears water from the rotor face in wet or rainy conditions
• Vented disc construction improves heat dissipation and resists thermal cracking
• Vac-U-Slots milled to minimum thickness serve as a built-in visual wear indicator
• Direct-fit replacement — no modifications required
• 6-lug bolt pattern
• Natural finish
• Sold individually (passenger side / right front)

Specifications:

• Series: Centric Power Slot
• Location: Front, Passenger Side (Right)
• Design: Slotted
• Disc Construction: Vented
• Disc Finish: Natural
• Number of Lugs: 6
• Product Fit: Direct Fit
• Quantity Sold: Sold Individually
• Warranty: 90-day or 3,000-mile Centric limited warranty

The Centric Power Slot line represents an accessible entry-level performance brake upgrade, delivering a noticeable improvement in braking consistency and thermal resilience over standard OE-style rotors.