Dynamic Friction 340-31045 Disc Brake Hardware Kit - Rear
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Dynamic Friction
 DFC Disc Brake Hardware Kit

Dynamic Friction 340-31045 Disc Brake Hardware Kit - Rear

Brand Dynamic Friction 340-31045
Position Rear
Product line DFC Disc Brake Hardware Kit
Fits BMW · 14 vehicles

Disc brake hardware kit. Replacement hardware for brake service and refresh.

DFC line. Brand-specific kit from Dynamic Friction.

$26.45Free shipping
In stock · usually ships same day before 1pm CST
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Rear Brake Hardware for BMW M Models

Dynamic Friction DFC Disc Brake Hardware Kit 340-31045 is a rear disc brake hardware kit for select BMW performance applications. It is listed for rear fitment on BMW M2, BMW M3, and BMW M4 models across the 2015-2021 model years, including applications with carbon ceramic brake rotors.

Key Features

  • Brand: Dynamic Friction
  • Brand line: DFC Disc Brake Hardware Kit
  • Part number: 340-31045
  • Rear-position brake service kit
  • Application coverage for BMW M2, BMW M3, and BMW M4 rear brake service
  • Listed fitment includes carbon ceramic brake rotor applications on select BMW M3 and BMW M4 models

Fitment Details

  • Fits 2021 BMW M2, rear.
  • Fits 2019-2020 BMW M2, rear.
  • Fits 2015-2020 BMW M4, rear. Fitment note: Disc Brake Hardware Kit for Carbon Ceramic Brake Rotors.
  • Fits 2015-2018 BMW M3, rear. Fitment note: Disc Brake Hardware Kit for Carbon Ceramic Brake Rotors.
  • Fits 2016 BMW M4, rear.

Product Description

The DFC Disc Brake Hardware Kit 340-31045 is part of Dynamic Friction’s DFC Disc Brake Hardware Kit line for rear brake service on select BMW performance cars. Use this part when servicing the rear disc brake hardware on BMW M2, BMW M3, and BMW M4 applications, including listed carbon ceramic brake rotor setups on certain M3 and M4 models. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Service Issues

  • Rear brake hardware wear during pad or rotor service
  • Corrosion or deterioration of brake hardware components
  • Noisy rear brake operation caused by aged service hardware
  • Uneven brake service results when worn hardware is reused
  • Fitment-specific rear brake maintenance on BMW M2, BMW M3, and BMW M4 models

Installation Notes

Confirm rear axle application and verify the brake system type before installation. Match the part number 340-31045 to the vehicle’s brake configuration, especially on BMW M3 and BMW M4 models with carbon ceramic brake rotors. Compare the existing hardware layout to the listed fitment notes before service.

Quality Assurance

DFC Disc Brake Hardware Kit parts are cataloged for specific vehicle applications to support accurate brake service selection. Verify fitment against the vehicle’s brake system and model year before ordering.

Related reading

This part fits 14 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
2021BMWM2—RearDFC PREMIUM Hardware Kit
2020BMWM2—RearDFC Disc Brake Hardware Kit
2020BMWM4—RearFitment note: Disc Brake Hardware Kit for Carbon Ceramic Brake Rotors.; DFC Disc Brake Hardware Kit
2019BMWM2—RearDFC Disc Brake Hardware Kit
2019BMWM4—RearFitment note: Disc Brake Hardware Kit for Carbon Ceramic Brake Rotors.; DFC Disc Brake Hardware Kit
2018BMWM3—RearFitment note: Disc Brake Hardware Kit for Carbon Ceramic Brake Rotors.; DFC Disc Brake Hardware Kit
2018BMWM4—RearFitment note: Disc Brake Hardware Kit for Carbon Ceramic Brake Rotors.; DFC Disc Brake Hardware Kit
2017BMWM3—RearFitment note: Disc Brake Hardware Kit for Carbon Ceramic Brake Rotors.; DFC Disc Brake Hardware Kit
2017BMWM4—RearFitment note: Disc Brake Hardware Kit for Carbon Ceramic Brake Rotors.; DFC Disc Brake Hardware Kit
2016BMWM3—RearFitment note: Disc Brake Hardware Kit for Carbon Ceramic Brake Rotors.; DFC Disc Brake Hardware Kit
2016BMWM4GTSRearDFC Disc Brake Hardware Kit
2016BMWM4BaseRearFitment note: Disc Brake Hardware Kit for Carbon Ceramic Brake Rotors.; DFC Disc Brake Hardware Kit
2015BMWM3—RearFitment note: Disc Brake Hardware Kit for Carbon Ceramic Brake Rotors.; DFC Disc Brake Hardware Kit
2015BMWM4—RearFitment note: Disc Brake Hardware Kit for Carbon Ceramic Brake Rotors.; DFC Disc Brake Hardware Kit