Dynamite Friction 4512-75040 Disc Brake Kit - Rear

Rear Brake Kit for Lexus and Toyota

The DFC GEOSPEC Coated Rotors with 5000 Advanced Brake Pads - Ceramic and Hardware kit is a rear disc brake service kit built for select Lexus and Toyota applications. Part number 4512-75040 combines coated rotors, ceramic pads, and brake hardware for a complete rear brake refresh.

Key Features

• Rear disc brake kit for select 1992-2000 Lexus SC400, 1999-2000 Lexus SC300, 1993-1997 Lexus GS300, and 1993-1998 Toyota Supra applications
• DFC GEOSPEC coated rotors with a 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
• DFC 5000 Advanced ceramic 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
• Hardware kit engineered with PTFE coating, vulcanized rubber, and stainless steel

Product Line Details

The DFC GEOSPEC rotor line is designed around OE-style durability and machining standards, with cast iron construction, tight tolerances, balance correction on vented rotors, and final inspection of critical dimensions. The 5000 Advanced pad line is formulated for stable friction performance and consistent pedal feel across a range of passenger car and light truck applications.

Detailed Description

Part number 4512-75040 is a rear brake kit for drivers servicing Lexus SC300, Lexus SC400, Lexus GS300, and Toyota Supra rear brake systems. It is built to address rotor wear, pad wear, brake noise, and corrosion-related service issues with a matched set of coated rotors, ceramic pads, and hardware. This kit is a practical choice for a rear brake job on a 1993-1998 Toyota Supra, rear, or a 1993-1997 Lexus GS300, rear, when OE-style fit and finish matter.

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

What It Helps Fix

• Brake noise from worn or fatigued hardware
• Uneven pad wear caused by corroded or stressed hardware
• Reduced braking consistency from worn rear rotors
• Longer stopping distances caused by worn friction material
• Rust buildup on exposed rotor surfaces

Installation Notes and Tips

Before installation, confirm rear axle fitment by year, make, and model. The rotors are processed dry and ready to install, which helps reduce prep time during service. Clean all mating surfaces, inspect caliper condition, and follow proper bedding procedures after installation to help the pads and rotors seat evenly.

• Fits 1999-2000 Lexus SC300, rear
• Fits 1992-2000 Lexus SC400, rear
• Fits 1993-1998 Toyota Supra, rear
• Fits 1993-1997 Lexus GS300, rear

Quality Assurance

DFC rotors are machined to OE-style tolerances, inspected for critical dimensions, and, on vented rotors, balance-corrected when needed. The rotors include a 12-month warranty against defects in material and workmanship.