Dynamite Friction 4502-91010 Disc Brake Kit - Front

Front Brake Kit for Toyota Yaris and Mazda 2

The Dynamite Friction DFC GEOSPEC Rotors with 5000 Advanced Brake Pads kit, part number 4502-91010, combines coated front rotors and matched friction material in one service package. It is built for front axle brake service on select Toyota Yaris, Mazda 2, Toyota Yaris iA, and Scion iA applications.

• Front disc brake kit with rotors and pads
• DFC GEOSPEC coated rotors with silver-gray corrosion-resistant finish
• Dry-processed, ready-to-install rotors with no oil-cleaning step
• Non-directional rotor finish for more even pad bed-in and smoother braking
• G3000/G11H18 cast iron rotor specification for OE-style durability and stability
• DFC 5000 Advanced pads with post-cured friction material
• Scorched pads to reduce initial break-in time
• Premium rubber-steel-rubber shims for improved NVH control

Product Details

DFC GEOSPEC Rotors with 5000 Advanced Brake Pads, part number 4502-91010, is a front brake service kit engineered for drivers who want matched rotor and pad components in one order. The coated rotors are processed dry and shipped dry, which helps reduce prep time during installation. The pad set is formulated for stable friction performance and uses shims to help manage noise, vibration, and harshness. This kit is a direct fit for 2019-2020 Toyota Yaris front, 2016-2019 Mazda 2 front, 2017-2018 Toyota Yaris iA front, and 2016 Scion iA front applications.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What This Brake Kit Helps Address

• Front brake wear that requires rotor and pad replacement
• Rust buildup on exposed rotor surfaces
• Brake noise during everyday stopping
• Uneven pad bedding after brake service
• Reduced stopping performance from worn friction material

Installation Notes

Install on the front axle only. The rotors arrive dry and ready for installation, so no oil removal step is needed before service. Follow the vehicle manufacturer’s brake service procedure, inspect related brake components during replacement, and verify proper pad bedding after installation. Part number 4502-91010 is listed for front applications only.

Quality Assurance

DFC GEOSPEC rotors are machined to tight tolerances, finished with a non-directional surface, and inspected for balance and critical dimensions to meet OE specifications. The rotors include a 12-month warranty against defects in material and workmanship.