Centric 121.45067 Disc Brake Rotor - Rear

Overview of Centric C-TEK Standard Disc Brake Rotor 121.45067

The Centric C-TEK Standard Disc Brake Rotor 121.45067 is engineered for reliable braking performance on Mazda 3 and Mazda 3 Sport models. Designed as a solid rotor with a smooth surface, it offers consistent stopping power and durability for everyday driving conditions.

• Compatible with Mazda 3 and Mazda 3 Sport
• Part number: 121.45067
• Solid disc brake rotor with smooth surface finish
• Outside diameter: 280 mm (11.024 inches)
• Nominal thickness: 11.000 mm (0.433 inches)
• Discard thickness: 9.000 mm (0.354 inches)
• Overall height: 40.900 mm (1.610 inches)
• Floating disc mounting design
• 5 lug holes with 13.7 mm diameter
• Center hole diameter: 71.7 mm (2.823 inches)
• Weight approximately 4.32 kg (9.5 lbs)

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric provides OEM-quality replacement rotors designed to meet or exceed factory specifications. This product line focuses on delivering consistent braking performance with a smooth surface and solid rotor design, suitable for standard driving conditions. The 121.45067 rotor maintains precise fitment and reliable operation for Mazda 3 and Mazda 3 Sport vehicles.

Detailed Product Description

This Centric disc brake rotor features a solid construction with a smooth surface type, ensuring even pad contact and reduced noise during braking. The rotor’s nominal thickness of 11.000 mm and discard thickness of 9.000 mm provide clear service limits for maintenance. Its overall height of 40.900 mm and outside diameter of 280 mm are engineered to match Mazda 3 and 3 Sport specifications. The floating disc mounting design allows for slight movement to reduce stress and improve rotor longevity. The rotor includes five lug holes with a diameter of 13.7 mm and a center hole diameter of 71.7 mm, ensuring proper alignment and fitment.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Mazda 3 and Mazda 3 Sport
• Addresses brake pulsation and vibration issues
• Restores braking performance and pedal feel
• Prevents rotor cracking and uneven pad wear
• Suitable for routine maintenance and brake system overhauls

Installation Notes and Tips

• Verify rotor thickness before installation; replace if below discard thickness of 9.000 mm
• Ensure proper cleaning of rotor surface to remove any protective coatings
• Check compatibility with existing brake pads and hardware
• Torque lug nuts to manufacturer specifications for secure fitment
• Inspect wheel bearings and hub assembly during installation

Quality Assurance and Warranty

Centric manufactures the C-TEK Standard Disc Brake Rotors to meet strict quality standards, ensuring consistent performance and durability. While specific warranty details for part number 121.45067 should be confirmed with the supplier, Centric typically offers limited warranties covering defects in materials and workmanship.