Centric 105.20420 Disc Brake Pad Set - Rear

Overview of Centric Posi-Quiet Ceramic Disc Brake Pads

The Centric Posi-Quiet Ceramic Disc Brake Pad Set 105.20420 offers reliable braking performance specifically designed for Mazda 3, Mazda 3 Sport, and Mazda CX-3 models. Engineered with ceramic friction material and integrated wear sensors, these pads provide consistent stopping power and noise reduction.

• Ceramic friction material for smooth, quiet braking
• Includes pad wear sensor for timely maintenance alerts
• Pad shims included to reduce noise and vibration
• Integrally molded friction material attachment for durability
• Set contains 4 disc brake pads with 2 tension springs

Product Line Details: Centric Posi-Quiet Ceramic Disc Brake Pad Sets

The Centric Posi-Quiet Ceramic Disc Brake Pad Sets line focuses on delivering quiet operation and reliable braking through advanced ceramic friction technology. This product line integrates pad wear sensors and pad shims to enhance safety and reduce noise, making it suitable for vehicles like the Mazda 3 and CX-3 that require precise braking components.

Technical Specifications and Features

This disc brake pad set features ceramic friction material that is integrally molded to the backing plate, ensuring consistent wear and performance. The pads come prepared with wear sensors, with two pads including one sensor, allowing for early detection of pad wear. The set includes four pads and two tension springs but does not include mounting hardware. Both inner and outer pads have an overall thickness of 0.575 inches (14.6 mm), a height of 1.709 inches (43.4 mm), and a width of 4.098 inches (104.1 mm). Pad shims are included to minimize noise and vibration during braking.

Compatible Vehicles and Applications

• Replacement disc brake pads for Mazda 3 models
• Suitable for Mazda 3 Sport variants
• Compatible with Mazda CX-3 vehicles
• Designed for disc brake systems requiring ceramic pads with wear sensors

Installation Notes and Tips

• Ensure compatibility with your specific Mazda model before installation
• Pad wear sensors are included; connect sensor wiring properly to avoid warning errors
• Pad shims are pre-installed to reduce noise—do not remove
• Mounting hardware is not included; reuse existing hardware or purchase separately if needed
• Follow manufacturer torque specifications when installing brake pads

Quality Assurance and Warranty

Centric brake pads are manufactured to meet or exceed OEM standards for fit, form, and function. The 105.20420 part number undergoes rigorous quality control to ensure consistent performance and durability. While specific warranty details are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or Centric directly for warranty terms.