Dynamite Friction 4512-75042 Disc Brake Kit - Rear

Rear Brake Kit for Lexus GS, IS300, and SC430

The DFC GEOSPEC Coated Rotors with 5000 Advanced Brake Pads and hardware kit is a rear disc brake service kit built for select Lexus applications. Part number 4512-75042 combines coated rotors, ceramic pads, and brake hardware in one package for a complete rear brake refresh.

• Rear disc brake kit with rotors, 5000 Advanced ceramic pads, and hardware
• Fits 1998-2005 Lexus GS300, rear
• Fits 1998-2000 Lexus GS400, rear
• Fits 2001-2005 Lexus GS430, rear
• Fits 2001-2005 Lexus IS300, rear
• Fits 2002-2010 Lexus SC430, rear
• GeoSpec coated rotors help resist rust and arrive dry for installation
• Non-directional rotor finish supports even pad bed-in and quieter braking
• 5000 Advanced pads are post-cured, scorched, and paired with premium shims for NVH control

Product Details

DFC’s GeoSpec rotor finish is designed to provide a durable silver-gray surface that stands up better to corrosion than conventional paint or zinc coatings. The rotors are machined to OE-style tolerances, inspected for critical dimensions, and balanced where required. The 5000 Advanced ceramic pads are formulated for stable friction performance, reduced initial break-in, and consistent stopping response. Together, these components make 4512-75042 a practical rear brake service solution for Lexus GS300, GS400, GS430, IS300, and SC430 models.

Common Brake Issues This Kit Can Address

• Rear brake pulsation from worn or uneven rotors
• Brake noise caused by fatigued hardware or pad wear
• Corrosion on exposed rotor surfaces
• Uneven rear braking performance
• Extended stopping distance from worn friction material

Installation Notes

Verify rear fitment by year and model before ordering. Inspect caliper slides, pads, and mounting points during service, and replace worn components as needed. The rotors are shipped dry and ready to install, which helps reduce prep time during a standard rear brake job.

Quality Assurance

Each rotor is manufactured to meet OE specifications and undergoes 100% inspection of critical attributes. DFC includes a 12-month warranty against defects in material and workmanship on the rotors. Part number 4512-75042 is built for consistent rear brake service on the listed Lexus applications.