Centric 120.45051 Disc Brake Rotor - Front

Overview of Centric Premium Disc Brake Rotor 120.45051

The Centric Premium Disc Brake Rotor 120.45051 is engineered for precise fitment on Mazda RX-7 models. Designed to meet OEM specifications, this vented disc brake rotor ensures reliable braking performance and durability under various driving conditions.

• Compatible with Mazda RX-7 vehicles
• Part number: 120.45051
• Vented rotor design for improved heat dissipation
• Coated hat finish to resist corrosion
• Floating mounting type for optimal rotor alignment
• 5 bolt holes with a 114.3 mm bolt circle diameter
• Nominal thickness of 22 mm and discard thickness of 20 mm
• Overall diameter of 294 mm and height of 67 mm
• Smooth surface type for consistent pad contact

Centric Premium Disc Brake Rotors Product Line

The Centric Premium Disc Brake Rotors line focuses on delivering rotors that meet or exceed OEM standards for fit, form, and function. This product line emphasizes quality materials and precise manufacturing processes to provide consistent braking performance. The 120.45051 rotor is part of this line, offering a vented design and coated hat finish to enhance durability and heat management for Mazda RX-7 applications.

Technical Specifications and Features

This disc brake rotor features a vented design that improves heat dissipation during braking, reducing the risk of brake fade. The rotor has a nominal thickness of 22 mm and a discard thickness of 20 mm, ensuring it can be resurfaced within safe limits. The coated hat finish helps protect against rust and corrosion, extending the rotor's service life. With a 5-bolt hole pattern and a 114.3 mm bolt circle diameter, it fits securely on the Mazda RX-7 hub. The floating mounting type allows for slight movement to maintain proper alignment and reduce stress on the rotor.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Mazda RX-7
• Improves braking consistency and reduces brake noise
• Addresses rotor overheating with vented design
• Prevents premature rotor corrosion with coated hat finish
• Restores proper rotor thickness for safe braking performance

Installation Notes and Tips

Ensure the rotor is compatible with your specific Mazda RX-7 model year before installation. Clean the hub surface to remove rust or debris for proper rotor seating. Use the correct torque specifications on the 5 mounting bolts to avoid rotor warping. Since this rotor does not include bearings or an ABS tone ring, verify compatibility with your vehicle’s braking system components.

Quality Assurance and Warranty

Centric Premium Disc Brake Rotors are manufactured to meet strict quality standards, ensuring reliable performance and durability. The 120.45051 rotor undergoes rigorous testing to comply with OEM specifications. Warranty coverage details should be confirmed with the product documentation or manufacturer.