Centric 104.12940 Disc Brake Pad Set - Front

Overview of Centric Posi-Quiet Semi-Metallic Disc Brake Pad Sets

The Centric Posi-Quiet Semi-Metallic Disc Brake Pad Set (Part Number 104.12940) is designed specifically for BMW X4, X5, and X6 models. These brake pads offer a reliable semi-metallic friction material composition and come complete with mounting hardware and pad shims for a comprehensive replacement solution.

• Semi-metallic friction material for balanced performance and durability
• Includes mounting hardware and pad shims for easy installation
• Prepared for pad wear sensor but does not include sensor
• Integrally molded friction material attachment for consistent braking
• Set includes 4 disc brake pads (inner and outer)
• Compatible with BMW X4, X5, and X6 models
• Part Number: 104.12940

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

The Centric Posi-Quiet Semi-Metallic Disc Brake Pad Sets are engineered to provide a quiet and consistent braking experience. The semi-metallic friction material offers a balance between stopping power and wear resistance, while the integrally molded friction material attachment ensures durability and uniform pad wear. This product line includes all necessary mounting hardware and pad shims, simplifying the installation process and maintaining proper brake system function.

Technical Specifications and Features

This disc brake pad set includes four pads with precise dimensions to fit BMW X4, X5, and X6 models. The outer pad height measures approximately 3.016 inches (76.6 mm), and the inner pad height is about 3.031 inches (77.0 mm). Widths are 6.72 inches (170.7 mm) for the outer pads and 6.74 inches (171.2 mm) for the inner pads. Overall thickness is 0.756 inches (19.2 mm) for outer pads and 0.736 inches (18.7 mm) for inner pads. The friction material is integrally molded to the backing plate, enhancing structural integrity and braking consistency. The set weighs approximately 6.05 lbs (2.75 kgs) and includes hardware kit number 117.34029.

Common Applications and Problem Solving

• Replacement for worn or damaged disc brake pads on BMW X4, X5, and X6
• Addresses brake noise and vibration issues with included shims
• Improves braking performance with semi-metallic friction material
• Prepares brake system for pad wear sensor installation
• Restores proper brake pad fit and function with included mounting hardware

Installation Notes and Tips

Installation of the Centric Posi-Quiet Semi-Metallic Disc Brake Pad Set should be performed by a qualified technician or experienced DIYer. Ensure the brake rotor surface is clean and free of debris before installing new pads. The included mounting hardware and pad shims must be installed as specified to reduce noise and ensure proper pad alignment. Although the pads are prepared for a pad wear sensor, the sensor itself is not included and should be installed separately if required by the vehicle. Always follow manufacturer torque specifications and safety procedures during installation.

Quality Assurance and Warranty

Centric brake components are manufactured to meet or exceed OEM standards for fit, form, and function. The Posi-Quiet Semi-Metallic Disc Brake Pad Sets undergo 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. Refer to Centric’s official documentation for complete warranty information.