Dynamic Friction 4612-31072 Disc Brake Kit - Rear

Rear Brake Kit for BMW Applications

This Dynamic Friction disc brake kit combines DFC Geospec rotors with 5000 Euro Ceramic brake pads for rear service on select BMW models. It is built for drivers replacing worn rear braking components on BMW 230i, 430i, 440i, 328i, 335i, 428i, 435i, 330i xDrive, and related applications.

Key Features

• Rear disc brake kit for service replacement
• DFC Geospec rotor and 5000 Euro Ceramic pad combination
• Application-specific fitment for select BMW rear brake systems
• Includes hardware as listed in the product line description
• Fits standard, original design, and select full cast rotor configurations where specified

Detailed Description

Part number 4612-31072 is a rear brake service kit from Dynamic Friction for a wide range of BMW 2 Series and 4 Series applications, along with several 3 Series variants. Fitment includes 2021 BMW 230i and 230i xDrive, 2021 BMW M240i and M240i xDrive, 2017-2020 BMW 430i, 430i xDrive, 440i, 440i Gran Coupe, 440i xDrive, and 440i xDrive Gran Coupe, plus 2013-2018 BMW 328i, 328i xDrive, 328d xDrive, 330i xDrive, 335i, 335i xDrive, 340i, 340i xDrive, 428i, 428i xDrive, 428i Gran Coupe, 435i, 435i xDrive, 435i Gran Coupe, and ActiveHybrid 3 rear applications. The kit is listed for multiple rotor designs, including standard, original design aluminum hat, dimpled slotted, and select full cast configurations, so the exact vehicle match should be verified against the notes in the fitment table. Part number 4612-31072 is a direct service option for BMW rear brake maintenance where the listed rotor style and notes match the vehicle.

What It Is Used For

• Replacing worn rear brake rotors and pads
• Addressing brake noise from pad wear or rotor surface wear
• Restoring braking response after rotor scoring or uneven wear
• Servicing rear brake systems with the specified rotor design

Installation Notes and Tips

Confirm the vehicle year, model, and rear rotor configuration before ordering, since fitment varies by standard, original design aluminum hat, dimpled slotted, and full cast applications. Match the notes in the fitment table to the existing brake setup on the vehicle. Professional installation is recommended for brake service, and the braking system should be inspected for related wear before reassembly.

Quality Assurance

Dynamic Friction identifies this kit as a Geospec rotor and 5000 Euro Ceramic pad package for application-specific rear brake service. Verify part number 4612-31072 against the vehicle’s rear brake configuration to ensure the listed fitment is correct.