Centric 104.23840 Disc Brake Pad Set - Rear

Rear Brake Pads for Mustang Mach-E

Centric Posi Quiet Advanced Semi-Metallic Disc Brake Pad Sets are built for rear brake service on the 2021-2025 Ford Mustang Mach-E. Part number 104.23840 uses a positive molding process to help maintain consistent friction density, wear, and braking feel across the pad surface.

For drivers searching for rear brake pads for Ford Mustang Mach-E 2021-2025, Centric 104.23840 focuses on fitment accuracy and noise control details that matter in daily use.

Key Features

• Advanced semi-metallic friction formulation for rear disc brake applications
• Positive molded construction for even density throughout the pad
• Precision-cut or shaved backing plates for caliper fitment
• Mechanically attached shims to reduce vibration-related noise
• Scorched friction surface to remove impurities and speed initial break-in
• Asbestos-free friction material

Product Details

The Centric Posi Quiet Advanced Semi-Metallic line is engineered with OE-style manufacturing methods and application-specific friction compounds. For the Ford Mustang Mach-E rear brake position, part number 104.23840 is focused on stable pedal response, consistent wear, and reduced noise during normal braking. The pad design includes backing plate and shim details that support proper caliper fitment and help limit pad vibration.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Brake Issues It Can Address

• Rear brake squeal during light or moderate stops
• Brake vibration caused by pad movement in the caliper
• Uneven pad wear across the friction surface
• Extended break-in time after brake service
• Reduced braking consistency from worn rear pads

Installation Notes

Fits 2021-2023 Ford Mustang Mach-E, rear. Fits 2024-2025 Ford Mustang Mach-E, rear. Verify rear axle brake hardware condition, rotor surface quality, and caliper operation before installation. Clean the caliper bracket and contact points, then follow the vehicle manufacturer’s bedding procedure after installation of Centric 104.23840.

Quality Assurance

Centric manufactures Posi Quiet brake pads using a positive molding process similar to OE supplier methods. The line also uses scorched friction material and noise-reducing shim and backing plate details to support consistent performance in rear brake service on the Ford Mustang Mach-E.