Centric 121.47003 Disc Brake Rotor - Front

Overview of Centric C-TEK Standard Disc Brake Rotor 121.47003

The Centric C-TEK Standard Disc Brake Rotor 121.47003 is engineered to provide reliable braking performance for a range of vehicles. Designed as a vented rotor with a smooth surface, it offers consistent heat dissipation and durability for everyday driving conditions.

• Vented disc brake rotor design for improved cooling
• Overall diameter of 9.528 inches (242 mm) for precise fitment
• Nominal thickness of 0.709 inches (18 mm) with discard thickness at 0.630 inches (16 mm)
• Four mounting bolt holes with a 1.250 bolt thread pitch
• Center hole diameter of 2.756 inches (70 mm) for secure hub mounting
• Weight approximately 9.75 lbs (4.43 kgs) for balanced performance
• ABS tone ring not included

Detailed Product Description and Specifications

This Centric C-TEK Standard Disc Brake Rotor 121.47003 features a vented design with straight vanes that enhance airflow and heat dissipation during braking. The smooth surface finish ensures consistent pad contact and braking efficiency. With an overall height of 1.732 inches (44 mm), this rotor is designed to mount behind the hub, providing a secure and stable fit. The rotor includes four mounting bolt holes arranged on a 3.543 inch (90 mm) bolt circle diameter, compatible with vehicles requiring this specific configuration. The nominal thickness of 0.709 inches (18 mm) and discard thickness of 0.630 inches (16 mm) indicate the rotor’s usable lifespan before replacement is necessary.

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 for standard braking applications. This product line focuses on delivering rotors that meet OEM specifications with reliable performance and durability. The 121.47003 rotor is part of this line, designed to provide consistent braking response and fitment accuracy for compatible vehicle models.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing rotor thickness below manufacturer discard limits
• Improving braking performance on vehicles with overheating issues
• Resolving noise or vibration related to rotor surface irregularities
• Upgrading to vented rotors for better heat management

Installation Notes and Tips

• Ensure rotor thickness is measured before installation to confirm discard limits
• Clean rotor surface to remove any protective coatings or debris
• Torque mounting bolts to manufacturer specifications using the 1.250 thread pitch
• Check compatibility with vehicle hub dimensions, including the 2.756 inch center hole diameter
• Inspect brake pads for wear and replace if necessary to ensure optimal rotor performance

Quality Assurance and Warranty

Centric provides quality assurance for the C-TEK Standard Disc Brake Rotors line, including part number 121.47003, ensuring compliance with OEM standards. While specific warranty details are not provided here, Centric rotors typically come with a limited warranty covering defects in materials and workmanship. It is recommended to verify warranty terms with the product documentation or supplier.