Centric 120.46039 Premium GTX Vented Front Disc Brake Rotor

The Centric 120.46039 is a Premium OE replacement vented disc brake rotor engineered to restore and maintain factory braking performance. Manufactured to original equipment specifications and processes, this rotor is built under strict QS and ISO quality system standards, ensuring consistent, dependable stopping power every time. Sold individually.

Key Features:

• E-Coat Corrosion Protection: An electrostatically applied electrocoating finish shields the rotor from corrosion, rated to withstand 400 hours of saltwater exposure without rusting — far superior to standard phosphate finishes used by other manufacturers
• Double Disc Ground Friction Surface: Precision double disc grinding ensures parallelism, eliminates lateral runout, and produces near-perfect disc thickness variation (DTV), while leaving a non-directional finish on the friction surface for more effective pad break-in and quieter, smoother stops
• 100% Fully Machined Hat: The rotor hat is completely machined for improved balance and a clean, finished appearance
• Center-Split Core Casting: Symmetric vane design with a center-split core casting promotes proper heat transfer and thermal efficiency for superior braking power and safety
• Mill-Corrected Balance: Each rotor is inspected and mill-corrected to a tolerance of less than 2 oz. per inch for vibration-free performance

Specifications:

• Disc Diameter: 257 mm
• Minimum Thickness: 22.4 mm
• Bolt Pattern: 4 x 114.3 mm
• Bolt Size: 12.7 mm
• Construction: Vented
• Location: Front
• Disc Finish: Natural (friction surface); E-Coated (hat)
• Quantity: Sold individually

OE Cross-Reference Numbers: MB407639, MB950570, MR389722, MR449771

Backed by a 90-day or 3,000-mile Centric limited warranty, the 120.46039 is an ideal direct-fit replacement for drivers seeking a reliable, long-lasting OE-quality brake rotor.