Dynamite Friction 4512-27109 Disc Brake Kit - Rear

Rear Brake Kit for Volvo Performance Applications

The Dynamite Friction DFC GEOSPEC Coated Rotors with 5000 Advanced Brake Pads - Ceramic and Hardware, part number 4512-27109, is a rear disc brake kit built for select Volvo performance applications. It combines coated rotors, ceramic brake pads, and brake hardware in one service package for a complete rear brake refresh.

Compatible With 2016-2020 Volvo XC90 rear, 2018-2019 Volvo S90 rear, 2019 Volvo V90 rear, and 2020 Volvo XC60 rear. This kit is also listed for Volvo XC90 rear performance brake applications and Volvo S90 rear configurations with 345mm front rotors or 322mm front rotors noted in the fitment data.

Key Features

• Part number 4512-27109 rear disc brake kit
• DFC GEOSPEC coated rotors with corrosion-resistant silver-gray finish
• 5000 Advanced ceramic brake pads with post-cured friction material
• Scorched pads for reduced initial break-in time
• Premium rubber-steel-rubber shims for improved NVH control
• Brake hardware designed to OE form, fit, and function
• Dry-processed rotors ready for installation
• Non-directional rotor finish for even pad bed-in and smoother stops

Product Details

DFC designed this brake service kit to bring together the rotor, pad, and hardware components needed for a rear brake job on select Volvo models. The GEOSPEC rotors use cast iron construction and a protective coating that helps resist rust while remaining ready to install without extra cleaning. The 5000 Advanced ceramic pads are post cured and scorched to promote stable friction behavior from the first stop, while the included hardware uses PTFE coating, vulcanized rubber, and stainless steel for consistent caliper movement and reduced wear-related noise.

For Volvo XC90, Volvo S90, Volvo V90, and Volvo XC60 rear brake service, part number 4512-27109 is a direct-fit service kit for the listed applications. It is a practical choice when replacing worn rear rotors and pads together during routine brake maintenance.

Common Brake Issues This Kit Can Address

• Rear brake noise during stopping
• Rust or corrosion on existing rotors
• Uneven pad wear from fatigued hardware
• Reduced braking smoothness or pedal feel
• Longer stopping distances caused by worn friction components

Installation Notes and Tips

Verify rear axle fitment against the vehicle notes before ordering, especially on Volvo S90 models with the listed rotor configuration details. Clean the hub mounting surface before installing the new rotors, and follow the pad bedding procedure recommended for ceramic friction materials. Because the rotors are shipped dry, no oil removal is required before installation.

Quality Assurance

DFC machines each rotor to tight tolerances, applies a non-directional finish, and inspects critical dimensions to help ensure OE-level specifications are met. The GEOSPEC rotors include a 12-month warranty against defects in material and workmanship. Part number 4512-27109 is built for consistent rear brake service on the listed Volvo applications.