Centric 121.04006 Disc Brake Rotor - Front

Overview of Centric C-TEK Standard Disc Brake Rotor 121.04006

The Centric C-TEK Standard Disc Brake Rotor 121.04006 is engineered for reliable braking performance on Fiat 500L vehicles. Designed as a vented rotor with a smooth surface, it offers consistent heat dissipation and durability for everyday driving conditions.

• Compatible with Fiat 500L models
• Vented disc brake rotor design for improved cooling
• Overall diameter of 12.008 inches (305 mm)
• Nominal thickness of 1.102 inches (28 mm) with discard thickness at 1.004 inches (25.5 mm)
• Floating disc mounting for enhanced rotor alignment
• Five stud/lug holes with 0.512 inch (13 mm) diameter
• OEM vane count of 93 with pillar-style vanes
• Weight approximately 17.95 lbs (8.16 kgs)

Product Line Details: C-TEK Standard Disc Brake Rotors

The C-TEK Standard Disc Brake Rotors line by Centric focuses on providing OEM-quality replacement rotors that meet or exceed factory specifications. This product line emphasizes precise fitment and consistent braking performance, making it suitable for vehicles like the Fiat 500L that require reliable vented rotors with floating disc mounting. The smooth surface finish supports even pad wear and quiet operation.

Technical Specifications and Features

This disc brake rotor features a vented design with 93 pillar-style vanes, which enhances airflow and heat dissipation during braking. The rotor’s overall height measures 1.799 inches (45.7 mm), and it includes a center hole diameter of 2.323 inches (59 mm) to ensure proper hub fitment. The mounting bolt hole circle diameter is 3.858 inches (98 mm), accommodating five lug holes. The rotor does not include an ABS tone ring or bearings, so these components must be sourced separately if required.

Applications and Problem Solving

• Replacement for worn or warped rotors on Fiat 500L vehicles
• Addresses brake pulsation caused by uneven rotor thickness
• Improves heat management to reduce brake fade during extended use
• Restores proper rotor thickness to maintain braking efficiency
• Suitable for vehicles requiring vented rotors with floating mounting

Installation Notes and Tips

• Verify rotor dimensions against existing parts before installation
• Ensure hub surface is clean and free of debris for proper rotor seating
• Torque lug nuts to manufacturer specifications to avoid rotor distortion
• Check brake pads for wear and replace if necessary during rotor installation
• ABS tone ring and bearings are not included and must be installed separately if applicable

Quality Assurance and Warranty

Centric’s C-TEK Standard Disc Brake Rotors are manufactured to meet OEM standards, ensuring consistent quality and performance. While specific warranty details for part number 121.04006 are not provided here, Centric typically offers coverage against defects in materials and workmanship. It is recommended to consult the product documentation or Centric directly for warranty terms related to this rotor.