Dynamite Friction 4512-47122 Disc Brake Kit - Rear

Rear Brake Kit for Buick Envision

This DFC brake kit combines GEOSPEC coated rotors, 5000 Advanced ceramic brake pads, and matching hardware for rear service on the 2017-2018 Buick Envision. It is built for drivers looking for an OE-style rear brake replacement with corrosion protection and consistent stopping performance.

• Part number: 4512-47122
• Rear brake kit for 2017-2018 Buick Envision
• DFC GEOSPEC coated rotors with silver-gray corrosion-resistant finish
• 5000 Advanced ceramic brake pads with post-cured friction material
• Premium rubber-steel-rubber shims for improved NVH control
• Non-directional rotor finish for smoother pad bed-in
• Hardware kit included for rear brake service
• Part number: 4512-47122

DFC GEOSPEC and 5000 Advanced

The DFC GEOSPEC rotor line is designed with a coated surface that helps resist rust and arrives dry for installation. The rotors are machined to OE-style tolerances, finished with a non-directional surface, and inspected for balance and critical dimensions. The 5000 Advanced pads use a ceramic friction formulation, are post cured for stable performance, and are scorched to reduce initial break-in time. On the 2017-2018 Buick Envision, this rear brake kit supports quieter operation, even wear, and dependable pedal response.

Used For

• Rear brake rotor and pad replacement on a 2017-2018 Buick Envision
• Addressing brake noise from worn hardware or pad shims
• Replacing rusted rear rotors with coated units
• Restoring braking feel after pad wear or uneven rotor surfaces
• Reducing vibration caused by aged rear brake components

Installation Notes

Fits 2017-2018 Buick Envision, rear. Verify rotor size and brake configuration before installation. Clean the rotor friction surface only as needed during handling, and follow standard brake service procedures for pad bedding and hardware replacement. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Quality Assurance

DFC states that each rotor is manufactured to OE specifications and undergoes 100% inspection of critical attributes. The rotors carry a 12-month warranty against defects in material and workmanship.