Dynamic Friction 7504-31055 Disc Brake Kit - Front and Rear

BMW Front and Rear Brake Kit

The Dynamic Friction DFC Rotors-Drilled and Slotted-Silver with 5000 Advanced Brake Pads kit is built for BMW drivers who need a complete brake service solution for front and rear axle replacement. Part number 7504-31055 covers multiple BMW 7 Series, 8 Series, 5 Series, and X7 applications with fitment that varies by rotor design.

Key Features

• Disc brake kit for front and rear service
• Drilled and slotted silver rotors for consistent pad contact and heat management
• 5000 Advanced Brake Pads included in the kit line
• Fits Original Design Aluminum Hat Rotors and Optional Design Full Cast Rotors, depending on application
• Direct fit coverage for select BMW 840i, 540i, 740i, 740e xDrive, and X7 models
• Part number 7504-31055 for application matching and catalog lookup

Product Details

DFC Rotors-Drilled and Slotted-Silver with 5000 Advanced Brake Pads is a brake service kit line from Dynamic Friction focused on rotor and pad replacement in one application-specific package. This part number 7504-31055 is cataloged for BMW vehicles with front and rear brake service requirements, including 2020-2023 BMW 840i, 2020-2021 BMW 840i Gran Coupe, 2020-2021 BMW 840i xDrive, 2020-2021 BMW 840i xDrive Gran Coupe, 2020 BMW 540i, 2020 BMW 540i xDrive, 2016-2020 BMW 740i, 2017-2020 BMW 740i xDrive, 2019-2020 BMW X7, 2018-2019 BMW 640i xDrive Gran Turismo, and 2017-2020 BMW 740e xDrive. The drilled and slotted rotor design supports more consistent braking performance under repeated stops, while the silver finish provides a clean OE-style appearance.

What This Brake Kit Helps Address

• Brake pulsation from worn or uneven rotors
• Reduced stopping consistency from aged pads and rotor surfaces
• Noise caused by brake component wear
• Visible rotor scoring, grooves, or heat spotting
• Front and rear brake service needs on select BMW models

Installation Notes and Tips

Verify rotor design before ordering, since some BMW applications in this catalog use Original Design Aluminum Hat Rotors while others use Optional Design Full Cast Rotors. Confirm the vehicle year, model, and brake configuration against the fitment list before installation. For best results, inspect calipers, pad hardware, and brake fluid condition during service, and follow BMW brake service procedures for bedding-in new pads and rotors.

Quality Assurance

Dynamic Friction catalogs this brake kit for specific BMW applications to support accurate fitment selection. Part number 7504-31055 is listed for front and rear brake service on the covered BMW models, including BMW 840i and BMW 740i applications.