Centric 121.51009 Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Hyundai Santa Fe

The Centric C-TEK Standard Disc Brake Rotor 121.51009 is engineered to provide consistent braking performance for Hyundai Santa Fe models. Designed with precision, this vented rotor ensures effective heat dissipation and smooth braking under various driving conditions.

• Compatible with Hyundai Santa Fe vehicles
• Part number 121.51009 for exact fitment
• Vented disc design for improved cooling
• Nominal thickness of 1.024 inches (26.000 mm)
• Discard thickness at 0.961 inches (24.400 mm)
• Overall height of 1.823 inches (46.300 mm)
• Outside diameter measuring 10.866 inches (276.000 mm)
• Floating disc mounting with 5 lug holes (0.496 inches / 12.600 mm diameter)
• Smooth surface type for consistent pad contact
• Includes 2 miscellaneous holes and straight vane style for airflow

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric offers a balance of quality and value, focusing on standard replacement rotors that meet OEM specifications. This product line emphasizes durability and reliable braking performance, making it suitable for routine maintenance and repair on Hyundai Santa Fe vehicles. The 121.51009 rotor maintains strict manufacturing tolerances to ensure proper fit and function within the braking system.

Product Details and Specifications

This disc brake rotor features a vented design with straight vanes to enhance heat dissipation during braking, reducing the risk of brake fade. The rotor’s nominal thickness is 1.024 inches (26.000 mm), with a discard thickness of 0.961 inches (24.400 mm), indicating when replacement is necessary to maintain safety. The overall height of 1.823 inches (46.300 mm) and outside diameter of 10.866 inches (276.000 mm) are engineered for precise fitment on Hyundai Santa Fe models. The rotor mounts using a floating disc mounting system and includes five lug holes with a diameter of 0.496 inches (12.600 mm), ensuring secure installation. The smooth surface type promotes even brake pad wear and consistent stopping power.

Common Issues Addressed by This Rotor

• Brake rotor warping causing vibration during braking
• Reduced braking efficiency due to worn or thin rotors
• Overheating and brake fade from insufficient heat dissipation
• Uneven brake pad wear resulting from surface irregularities
• Noise and pulsation caused by damaged or out-of-spec rotors

Installation Notes and Tips

• Verify compatibility with Hyundai Santa Fe before installation
• Inspect hub surface for cleanliness and damage prior to mounting
• Ensure rotor thickness meets or exceeds discard thickness specifications
• Tighten lug nuts to manufacturer torque specifications to avoid rotor distortion
• Replace brake pads simultaneously for optimal braking performance

Quality Assurance and Warranty

Centric’s C-TEK Standard Disc Brake Rotors are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. While specific warranty details for part number 121.51009 should be confirmed at the point of purchase, Centric generally offers coverage against defects in materials and workmanship. This rotor is produced with strict quality control measures to provide consistent braking safety for Hyundai Santa Fe vehicles.