Dynamite Friction 4502-31224 Disc Brake Kit - Rear

Rear Brake Kit for BMW 535i GT and 740Li

Dynamite Friction DFC GEOSPEC Rotors with 5000 Advanced Brake Pads, part number 4502-31224, is a rear disc brake kit built for select BMW applications from 2010-2017. It combines coated rotors and advanced friction pads for a service-ready brake replacement on rear axle applications.

Key Features

• Rear disc brake kit with rotors and pads
• DFC GEOSPEC coated rotors with silver-gray corrosion-resistant finish
• Dry-processed, dry-shipped rotors ready for installation
• OE-spec G3000/G11H18 cast iron rotor construction
• Non-directional rotor finish for even pad bed-in and smoother braking
• DFC 5000 Advanced pads with post-cured friction material
• Scorched pad surface to reduce initial break-in time
• Rubber-steel-rubber shims for improved noise and vibration control
• 12-month warranty against defects in material and workmanship

Product Details

The DFC GEOSPEC rotor line is engineered to match original equipment specifications for durability, stability, and consistent braking performance. Each rotor is machined to tight tolerances, finished with a non-directional surface, and inspected for balance and critical dimensions before release. The coating is designed to resist rust better than conventional paint or zinc finishes while remaining safe to use during normal pad contact.

The 5000 Advanced brake pads are formulated for stable friction performance and are assembled with premium rubber-steel-rubber shims to help reduce brake noise, vibration, and harshness. This makes part number 4502-31224 a practical choice for rear brake service on BMW 535i GT, BMW 535i GT xDrive, BMW 740Li, BMW 740Li xDrive, BMW 740Ld xDrive, and ActiveHybrid 7 rear applications.

What This Brake Kit Helps Address

• Rear brake pulsation from worn or uneven rotors
• Brake noise caused by aged pads or glazed friction surfaces
• Reduced stopping consistency from worn brake components
• Rust buildup on exposed rotor surfaces
• Extended service time from rotors that require cleaning before installation

Installation Notes and Fitment

Fits 2010-2017 BMW 535i GT, rear.

Fits 2011-2017 BMW 535i GT xDrive, rear.

Fits 2015 BMW 740Ld xDrive, rear.

Fits 2011-2015 BMW 740Li, rear.

Fits 2013-2015 BMW 740Li xDrive, rear.

Fits 2013-2015 BMW ActiveHybrid 7, rear.

Some listed applications note an optional full cast disc rotor design, while others reference aluminum hat rotors designed to original specifications and include a disc brake pad wear sensor. Verify the exact rear brake configuration before ordering. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Quality Assurance

Each rotor is processed and inspected to meet OE specifications, including balance correction where required. DFC backs the rotors with a 12-month warranty against defects in material and workmanship.