Dynamite Friction 4512-31185 Disc Brake Kit - Rear

Rear Brake Kit for BMW 745i, 745Li, 760i, 760Li

The DFC GEOSPEC Coated Rotors with 5000 Advanced Brake Pads - Ceramic and Hardware kit is a rear disc brake service kit built for select BMW 7 Series applications. Part number 4512-31185 combines coated rotors, ceramic pads, and matching brake hardware for a complete rear brake refresh on the listed vehicles.

Key Features

• Rear disc brake kit for 2002-2005 BMW 745i and 745Li, plus select 2003-2005 BMW 760i and 760Li applications
• DFC GEOSPEC coated rotors with a silver-gray corrosion-resistant finish
• Dry-processed rotors arrive ready to install, with no oil coating to clean off
• Rotors are machined to OE specifications with a non-directional finish for even pad bed-in
• DFC 5000 Advanced ceramic brake pads are post-cured and scorched for stable friction performance
• Premium rubber-steel-rubber shims are used to improve noise, vibration, and harshness control
• Hardware kit uses PTFE coating, vulcanized rubber, and stainless steel construction
• Part number: 4512-31185

Product Line Details

DFC GEOSPEC rotors are designed with a coated surface that helps resist rust better than conventional paint or zinc finishes. The rotors are processed dry and inspected for balance and critical dimensions, while the non-directional finish supports smoother braking and more consistent pad seating. The 5000 Advanced pad line is formulated for modern vehicle braking demands and is assembled with shims to help reduce brake noise. Part number 4512-31185 brings these components together for a rear brake service on the specified BMW models.

What This Brake Kit Helps Address

• Rear brake pulsation from worn or uneven rotors
• Brake noise caused by fatigued or corroded hardware
• Reduced stopping performance from worn pads
• Uneven pad wear from aged caliper hardware
• Rust buildup on exposed rotor surfaces

Installation Notes

Compatible With 2002-2005 BMW 745i, rear; 2002-2005 BMW 745Li, rear; 2004 BMW 760i, rear; 2003-2004 BMW 760Li, rear; and 2005 BMW 760i and 760Li, rear with vehicle production date to 3/05. Verify rotor size and production date before ordering. This part number, 4512-31185, is intended for rear axle service only.

Quality Assurance

DFC states that each rotor is inspected for critical dimensions and balance where applicable, and the finished rotor is checked against OE specifications. The rotors include a 12-month warranty against defects in material and workmanship.