Dynamite Friction 4502-76178 Disc Brake Kit - Front

Front Brake Kit for Lexus and Toyota

The Dynamite Friction DFC GEOSPEC Rotors with 5000 Advanced Brake Pads kit is a front disc brake service kit built for OE-style replacement on select Lexus and Toyota vehicles. Part number 4502-76178 combines coated rotors and advanced friction pads for a complete front brake refresh.

• Front disc brake kit with rotors and pads
• GEOSPEC coated rotors with silver-gray corrosion-resistant finish
• Dry-processed, dry-shipped rotors ready for installation
• 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
• 5000 Advanced Brake Pads with post-cured friction material
• Scorched pads to reduce initial break-in time
• Rubber-steel-rubber shims for improved noise and vibration control
• Part number 4502-76178

Product Line Details

DFC GEOSPEC Rotors with 5000 Advanced Brake Pads is a complete brake kit line from Dynamite Friction that pairs coated rotors with matched pad friction. The rotor coating is designed to resist rust better than conventional paint or zinc finishes, while the pad formulation is built for stable friction performance and quieter operation. This makes the kit a practical choice for drivers servicing a Lexus NX300, Lexus RX350, Toyota Sienna, or Toyota Highlander front axle.

Fitment

• Fits 2018-2021 Lexus NX300, Front
• Fits 2015-2021 Lexus NX300h, Front
• Fits 2011-2020 Toyota Sienna, Front
• Fits 2008-2019 Toyota Highlander, Front
• Fits 2015-2017 Lexus NX200t, Front
• Fits 2010-2015 Lexus RX350, Front
• Fits 2010-2015 Lexus RX450h, Front

What This Brake Kit Helps Address

• Front brake rotor wear and pad replacement at the same service interval
• Rust buildup on exposed rotor surfaces
• Brake noise, vibration, and harshness concerns
• Uneven pad bedding after rotor replacement
• Reduced stopping performance from worn friction material

Installation Notes

Use this kit for front axle brake service only. The rotors are shipped dry and ready to install, which can reduce prep time during a brake job. Verify rotor orientation, pad fitment, and vehicle-specific brake hardware condition before installation. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Quality Assurance

Each rotor is machined to tight tolerances, finished with a non-directional surface, and inspected for critical dimensions and balance. DFC states that every rotor includes a 12-month warranty against defects in material and workmanship. Part number 4502-76178 is built to OE specifications for the listed Lexus and Toyota front brake applications.