Centric 121.51044 Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Hyundai and Kia Vehicles

The Centric C-TEK Standard Disc Brake Rotor 121.51044 offers a precise replacement solution for various Hyundai and Kia models. Designed to meet OEM specifications, this vented rotor ensures consistent braking performance and durability.

• Vented disc brake rotor with smooth surface finish
• Nominal thickness of 0.906 inches (23.000 mm) and discard thickness of 0.843 inches (21.400 mm)
• Overall height of 1.752 inches (44.500 mm) for proper fitment
• Outside diameter measures 11.024 inches (280.000 mm)
• Floating disc mounting with straight vane style for effective heat dissipation
• Five stud/lug holes with 0.496 inch (12.600 mm) diameter and 4.500 inch (114.300 mm) bolt circle diameter
• Center hole diameter of 2.717 inches (69.000 mm) and hat ID of 5.654 inches (143.600 mm)
• Weight approximately 14.8 lbs (6.7 kgs)

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric is engineered to provide dependable braking components that meet or exceed OEM standards. This product line focuses on delivering rotors with precise dimensions and quality materials, ensuring compatibility and reliable performance for vehicles such as Hyundai Elantra, Kia Forte, and others. The 121.51044 rotor is part of this line, offering a vented design that supports effective heat management during braking.

Product Details and Specifications

This Centric disc brake rotor features a vented design with straight vanes to enhance airflow and reduce heat buildup, which helps maintain braking efficiency and rotor longevity. The smooth surface finish supports even pad wear and consistent braking response. With a floating disc mounting style, the rotor allows slight movement to accommodate thermal expansion and reduce stress. The rotor’s dimensions, including a nominal thickness of 0.906 inches and an outside diameter of 11.024 inches, are tailored for specific Hyundai and Kia models, ensuring proper fit and function.

Compatible Vehicles and Applications

• Hyundai Elantra, Elantra Coupe, Elantra GT
• Hyundai Kona, Veloster, Venue
• Kia Forte, Forte5, Forte Koup
• Kia Seltos, Soul

This rotor is designed to replace worn or damaged rotors on these models, restoring braking performance and safety.

Common Issues Addressed by This Rotor

• Brake pulsation caused by warped rotors
• Reduced braking efficiency due to rotor wear below discard thickness
• Excessive brake noise from uneven rotor surfaces
• Overheating and brake fade from insufficient heat dissipation
• Vibration during braking linked to rotor imbalance

Installation Notes and Tips

Ensure the rotor thickness is within nominal specifications before installation. Clean the rotor surface to remove any protective coatings or contaminants. Verify the mounting bolt hole circle diameter and stud hole sizes match the vehicle hub. Use proper torque specifications for lug nuts to avoid rotor distortion. It is recommended to replace brake pads simultaneously to ensure optimal braking performance.

Quality Assurance and Warranty

Centric C-TEK Standard Disc Brake Rotors are manufactured to meet strict quality standards and OEM fitment requirements. While specific warranty details for part number 121.51044 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Refer to Centric’s official documentation for complete warranty information.