Centric 120.51042 Premium Disc Brake Rotor with E-Coat Finish

The Centric 120.51042 Premium Brake Rotor is a blank, one-piece, direct replacement disc engineered to meet or exceed original equipment specifications. Manufactured under QS and ISO quality system standards, this vented rotor is an ideal upgrade for daily drivers, fleet vehicles, and emergency service applications seeking reliable, long-lasting stopping performance.

Key Features:

• Black E-Coat Finish — Electrostatic electrocoating provides superior corrosion resistance, rated to withstand salt water exposure without rusting — far outperforming the phosphate finishes used by many competitors
• Double Disc Ground Braking Surface — Taper-free, double disc grinding ensures parallelism, eliminates runout, and achieves near-perfect disc thickness variation (DTV) for quieter, smoother stops and more effective pad-rotor break-in
• Fully Machined Hat & Edges — 100% fully machined finish on rotor hats and outer edges delivers better rotor balance and a cleaner finished appearance
• Center-Split Core Casting — Symmetrical vane design with center-split castings ensures uniform heat transfer from both friction plates into the cooling vanes, improving thermal efficiency and overall rotor longevity
• OE Vane Design — Straight vane style matches original equipment geometry for proper heat dissipation and structural integrity
• Mill Balanced — Precision mill balancing eliminates vibration for a smooth, confidence-inspiring pedal feel

Specifications:

• Outside Diameter: 13.583 in (345.0 mm)
• Nominal Thickness: 1.181 in (30.0 mm)
• Discard Thickness: 1.118 in (28.4 mm)
• Hat ID: 5.681 in (144.3 mm)
• Center Hole Diameter: 2.717 in
• Overall Height: 2.228 in (56.6 mm)
• Bolt Pattern: 5 x 114.3 mm
• Rotor Type: Vented, Smooth/Plain Surface
• Disc Mounting: Floating
• Vane Style: Straight
• Hat Finish: Coated/Painted
• ABS Tone Ring Included: No
• Bearings Included: No

Centric Premium Rotors deliver a superior out-of-box experience with a factory-quality fit and finish. The black E-coat and precision-machined surfaces make these an excellent choice for anyone seeking a durable, performance-ready replacement rotor that installs cleanly and performs consistently from the very first stop.