Dynamite Friction 4504-76039 Disc Brake Kit - Front and Rear

Brake Kit for Lexus GX460 and Toyota 4Runner

The Dynamite Friction DFC GEOSPEC Rotors with 5000 Advanced Brake Pads kit combines coated rotors and matched pads for front and rear service. It is built for 2010-2022 Lexus GX460 and Toyota 4Runner applications, including the 2022 model year, with fitment listed for front and rear positions.

Key Features

• Disc brake kit with DFC GEOSPEC coated rotors and 5000 Advanced brake pads
• Fits 2010-2022 Lexus GX460 and Toyota 4Runner, front and rear
• Rotors are dry processed and ready to install
• Non-directional rotor finish supports even pad bed-in and smoother braking
• 5000 Advanced pads are post-cured and scorched to reduce initial break-in time
• Premium rubber-steel-rubber shims help improve noise, vibration, and harshness control
• Rotor castings use G3000/G11H18 cast iron specification and are machined to OE-level tolerances

Product Details

DFC GEOSPEC Rotors with 5000 Advanced Brake Pads, part number 4504-76039, are engineered as a complete brake service solution for Lexus GX460 and Toyota 4Runner owners who need front and rear brake components in one package. The coated rotors use a silver-gray finish that resists rust better than conventional paint or zinc coatings, while the pads are formulated for stable friction performance and consistent stopping response. This part number 4504-76039 is a direct fit for the listed vehicles and positions, making it a practical choice for a full brake refresh.

The DFC product line focuses on matched friction and rotor specifications for modern vehicles, with components developed to meet exact axle-specific requirements. For Toyota 4Runner and Lexus GX460 brake service, that means a kit built around OE-style durability, balanced machining, and quieter operation.

Common Reasons to Replace

• Brake pulsation or rotor runout
• Reduced stopping performance from worn pads
• Brake noise, squeal, or vibration
• Rust buildup on rotor surfaces
• Uneven pad wear during routine brake service

Installation Notes

Compatible With 2010-2022 Lexus GX460, front and rear, and 2010-2022 Toyota 4Runner, front and rear. The rotors are shipped dry and ready to install, which helps reduce prep time during brake service. A proper bed-in procedure should be followed after installation to help the pads and rotors seat evenly. Verify vehicle year and axle position before ordering, especially on 2022 Lexus GX460 and 2022 Toyota 4Runner applications.

Quality Assurance

Each rotor is 100% inspected for critical dimensions and balance, and every finished rotor is checked against OE specifications. DFC states that all rotors in this kit carry a 12-month warranty against defects in material and workmanship.