Centric 120.45035 Disc Brake Rotor - Rear

Overview of Centric Premium Disc Brake Rotor 120.45035

The Centric Premium Disc Brake Rotor 120.45035 is engineered for reliable braking performance on Mazda Miata models. Designed as a solid, smooth-surface rotor with a coated hat finish, this part ensures consistent stopping power and durability under normal driving conditions.

• Compatible with Mazda Miata vehicles
• Part number: 120.45035
• Solid disc brake rotor with smooth surface
• Coated hat finish for corrosion resistance
• 4 bolt holes with 100 mm bolt circle diameter
• Nominal thickness of 9.000 mm and discard thickness of 8.000 mm
• Overall diameter of 231 mm (9.094 inches)
• Floating disc mounting type

Product Features and Specifications

This Centric Premium Disc Brake Rotor features a solid rotor design with a smooth braking surface, optimized for consistent pad contact and heat dissipation. The rotor has a nominal thickness of 9.000 mm and a discard thickness of 8.000 mm, indicating when replacement is necessary to maintain safe braking performance. The hat is coated to resist corrosion, extending the rotor's service life. It includes 4 bolt holes arranged on a 100 mm bolt circle diameter, compatible with the Mazda Miata's mounting specifications. The overall diameter measures 231 mm (9.094 inches), and the rotor height is 34.5 mm (1.358 inches). This rotor uses a floating mounting type to allow slight movement, reducing stress and improving brake system longevity.

About Centric Premium Disc Brake Rotors

The Centric Premium Disc Brake Rotors line is designed to provide dependable braking components that meet or exceed OEM specifications. This product line focuses on delivering rotors with precise dimensions, corrosion-resistant coatings, and consistent surface finishes to ensure smooth braking and long service life. The 120.45035 rotor is part of this line, offering a balance of quality and fitment specifically for Mazda Miata vehicles.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Mazda Miata
• Restores braking performance and pedal feel
• Addresses rotor thickness below discard limits (8.000 mm)
• Eliminates brake noise caused by uneven rotor surfaces
• Prevents corrosion-related rotor damage with coated hat finish

Installation Notes and Tips

• Verify rotor thickness before installation; replace if below 8.000 mm discard thickness
• Ensure proper torque on the 4 mounting bolts with 100 mm bolt circle diameter
• Clean rotor surface before mounting to remove any protective coatings or debris
• Check compatibility with Mazda Miata brake calipers and hardware
• Bleed brake system after installation to maintain optimal brake performance

Quality Assurance and Warranty

Centric Premium Disc Brake Rotors are manufactured to meet strict quality standards, ensuring dimensional accuracy and material integrity. While specific warranty details for part number 120.45035 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. It is recommended to consult the product documentation or Centric directly for warranty terms related to this rotor.