Dynamite Friction 4312-75015 Disc Brake Kit - Front

Front Brake Kit for Lexus GS and IS

Dynamite Friction DFC GEOSPEC Coated Rotors with 3000 Ceramic Brake Pads and Hardware Kit, part number 4312-75015, is a front disc brake kit built for select Lexus GS350, GS450h, GS460, and IS350 applications. It combines coated rotors, ceramic pads, and brake hardware components in one service package for a complete front brake refresh.

Key Features

• Fits select 2009-2011 Lexus GS350, GS450h, and GS460 front brake applications
• Fits 2009-2011 Lexus IS350 front brake applications, including USA-spec vehicles with production date to 1/11
• DFC 3000 ceramic pads are formulated for stable friction, low dust, and fade resistance
• Post-cured and scorched pad construction helps reduce initial break-in time
• Premium rubber-steel-rubber shims support quieter operation and improved NVH control
• GEOSPEC coated rotors arrive dry and ready to install with corrosion-resistant silver-gray coating
• Non-directional rotor finish supports even pad bed-in and smoother braking
• Hardware kit uses PTFE coating, vulcanized rubber, and stainless steel materials

Product Details

The 4312-75015 brake kit is designed around OE-style fitment and serviceability for Lexus GS and Lexus IS front brake repairs. The coated rotors are machined to tight tolerances, finished for balanced operation, and inspected to confirm critical dimensions. The ceramic pads are built for consistent stopping performance across a wide temperature range, while the included hardware kit addresses worn or corroded brake hardware that can contribute to noise, uneven wear, and caliper movement.

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

Common Brake Issues This Kit Can Address

• Brake noise from worn hardware or pad movement
• Uneven pad wear caused by fatigued disc brake hardware
• Rotor rust and surface corrosion on exposed braking surfaces
• Reduced braking consistency from worn front brake components
• Excess brake dust from older pad materials

Installation Notes

Verify front axle fitment before ordering, especially on 2011 Lexus IS350 models with production date to 1/11. Clean the rotor friction surfaces only as needed during installation, and follow standard brake service procedures for pad bedding and torque specifications. This kit is intended for front brake service on the listed Lexus applications.

Quality Assurance

DFC GEOSPEC rotors are processed dry, inspected for balance on vented designs, and covered by a 12-month warranty against defects in material and workmanship. The brake pads are post cured and scorched for stable friction performance, and the hardware kit is engineered to OE-style form, fit, and function.