Dynamite Friction 4502-47116 Disc Brake Kit - Rear

Rear Brake Kit for Select GM Vehicles

The Dynamite Friction DFC GEOSPEC Rotors with 5000 Advanced Brake Pads kit is a rear disc brake service kit built for OE-style replacement on select Buick, Chevrolet, and GMC applications. Part number 4502-47116 combines coated rear rotors with matched friction material for a complete brake service in one package.

Key Features

• Rear disc brake kit with DFC GEOSPEC coated rotors and 5000 Advanced brake pads
• Fits 2018-2020 Buick Regal Sportback, rear
• Fits 2018-2020 Buick Regal TourX, rear
• Fits 2018-2020 Chevrolet Equinox, rear
• Fits 2018-2020 GMC Terrain, rear
• Fits 2017-2019 Buick LaCrosse, rear
• Fits 2016-2019 Chevrolet Malibu, rear, with electric parking brake compatibility noted
• Dry-processed rotors arrive ready to install
• Non-directional rotor finish supports even pad bed-in and smoother braking
• Brake pads are post-cured, scorched, and fitted with rubber-steel-rubber shims for NVH control

Product Details

DFC GEOSPEC rotors are cast to G3000/G11H18 specifications and machined to tight tolerances for OE-level durability and stability. The coated surface is designed to resist rust better than conventional paint or zinc finishes, while the dry packaging eliminates the need to clean oil from the rotor before installation. The 5000 Advanced pads are formulated for stable friction performance, reduced initial break-in, and quieter operation. This part number, 4502-47116, is a practical choice for rear brake service on the Buick Regal Sportback, Chevrolet Equinox, and GMC Terrain, as well as the other listed rear applications.

DFC Complete Brake Kits are built to simplify brake service by pairing rotors and pads in one matched package. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Brake Issues This Kit Can Address

• Rear brake pulsation from worn or uneven rotors
• Brake noise caused by aged pads or rotor surface wear
• Rust buildup on exposed rotor surfaces
• Extended stopping distance from worn friction material
• Uneven pad contact during rear brake service

Installation Notes

Confirm rear axle fitment before ordering, especially on the 2016-2019 Chevrolet Malibu with electric parking brake compatibility noted in the fitment data. The rotors are shipped dry and ready to install, and the non-directional finish helps promote a more even pad bed-in after service. Follow the vehicle manufacturer’s brake service procedures and verify caliper, parking brake, and pad wear sensor requirements before installation.

Quality Assurance

Each DFC GEOSPEC rotor is 100% inspected for critical dimensions and balance, with vented rotors electronically mill-balanced when required. The rotors are backed by a 12-month warranty against defects in material and workmanship.