Dynamite Friction 4502-76183 Disc Brake Kit - Rear

Rear Brake Kit for GX460, 4Runner, and FJ Cruiser

The Dynamite Friction DFC GEOSPEC Rotors with 5000 Advanced Brake Pads kit is a rear disc brake service kit built for select Lexus and Toyota applications. Part number 4502-76183 combines coated rotors and matched pads for a complete rear brake refresh on vehicles such as the Lexus GX460, Toyota 4Runner, and Toyota FJ Cruiser.

Key Features

• Rear disc brake kit with rotors and pads in one package
• DFC GEOSPEC coated rotors with a silver-gray corrosion-resistant finish
• Dry-processed rotors ready for installation without additional cleaning
• Non-directional rotor finish for even pad bed-in and smoother braking
• 5000 Advanced brake pads with post-cured friction material
• Scorched pads to reduce initial break-in time
• Premium rubber-steel-rubber shims for improved noise and vibration control
• OE-style rotor construction using G3000/G11H18 cast iron specification

Product Details

DFC GEOSPEC Rotors with 5000 Advanced Brake Pads are engineered as a matched rear brake solution for drivers who need a direct service replacement for worn brake components. The coated rotors help resist rust, while the machined surface and balance inspection support consistent pedal feel and quieter operation. The pad compound is formulated for stable friction performance and is assembled with shims that help reduce brake noise and harshness.

This part number 4502-76183 is a strong match for rear brake service on 2010-2022 Lexus GX460 rear, 2010-2022 Toyota 4Runner rear, and 2010-2014 Toyota FJ Cruiser rear applications. It is a practical choice when replacing both rear rotors and pads at the same time on a Lexus GX460 or Toyota 4Runner.

Common Problems 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
• Reduced stopping performance from worn friction material
• Extended service time from separate rotor and pad sourcing

Installation Notes

Fits 2022 Lexus GX460, rear. Fits 2022 Toyota 4Runner, rear. Fits 2010-2021 Lexus GX460, rear. Fits 2010-2021 Toyota 4Runner, rear. Fits 2010-2014 Toyota FJ Cruiser, rear.

Before installation, confirm rear axle application and compare the existing rotor dimensions and pad shape to the vehicle’s original equipment specification. The rotors are shipped dry and ready to install, which helps reduce prep time during a standard brake service. Follow the vehicle manufacturer’s brake bedding procedure after installation for proper pad transfer.

Quality Assurance

DFC rotors are machined to tight tolerances, inspected for critical dimensions, and checked for balance on vented designs. Each rotor is covered by a 12-month warranty against defects in material and workmanship. The 5000 Advanced pads are post-cured and scorched to support stable friction performance from the first stop.