Dynamite Friction 4312-76077 Disc Brake Kit - Rear

Rear Brake Kit for Toyota, Lexus Applications

The Dynamite Friction DFC GEOSPEC Coated Rotors with 3000 Ceramic Brake Pads and Hardware Kit is a rear disc brake service kit for select Toyota Sienna, Toyota Highlander, Lexus RX350, and Lexus RX450h applications. Part number 4312-76077 combines coated rotors, ceramic pads, and matching brake hardware for a complete rear brake service.

Key Features

• Rear disc brake kit for select 2010-2020 Toyota and Lexus vehicles
• DFC 3000 ceramic pads for stable friction, low dust, and fade resistance
• Post-cured and scorched pad material for consistent initial braking response
• Premium rubber-steel-rubber shims for improved noise, vibration, and harshness control
• GEOSPEC coated rotors with a silver-gray finish that resists rust better than conventional paint or zinc coatings
• Dry-packed rotors arrive ready to install without oil removal
• Non-directional rotor finish supports even pad bed-in and smoother stops
• Hardware kit uses PTFE coating, vulcanized rubber, and stainless steel construction

Product Line Details

The DFC GEOSPEC rotor line is built around OE-style cast iron specifications and precision machining. Each rotor is processed to tight tolerances, finished for balanced operation, and inspected to confirm critical dimensions before shipment. The DFC 3000 pad line is aimed at passenger and light-duty truck braking, with low-copper formulation for current California and Washington requirements.

Detailed Description

Part number 4312-76077 is a rear brake service kit engineered for drivers replacing worn rear brakes on Toyota Sienna, Toyota Highlander, Lexus RX350, and Lexus RX450h models. It pairs DFC GEOSPEC coated rotors with DFC 3000 ceramic brake pads and hardware to restore braking performance with components matched for fit, friction stability, and corrosion resistance. This kit is a practical choice for rear brake repair on 2011-2020 Toyota Sienna, 2014-2019 Toyota Highlander, and 2010-2015 Lexus RX350 and RX450h applications.

The coated rotors are designed to reduce rust formation and simplify installation because they ship dry and do not require cleaning before use. The ceramic pads are formulated for reliable stopping performance across a wide temperature range, while the included hardware helps address wear-related noise and caliper movement caused by aged brake clips and springs. Part number 4312-76077 is built for rear brake service where consistent pedal feel and quieter operation matter.

What This Brake Kit Helps Address

• Rear brake noise from worn hardware or aged pad shims
• Uneven braking caused by fatigued or corroded brake components
• Rust buildup on exposed rotor surfaces
• Excessive brake dust from older pad materials
• Reduced stopping consistency from worn rear pads and rotors

Installation Notes and Tips

Verify rear fitment by year, make, model, and brake configuration before installation. Clean the hub mounting surface, inspect calipers and slides, and follow proper torque procedures during assembly. The rotors are ready to install as shipped, and the pad surface is prepared to reduce initial break-in time. For best results, complete a proper bed-in procedure after installation.

Fits 2011-2020 Toyota Sienna, rear. Fits 2014-2019 Toyota Highlander, rear. Fits 2010-2015 Lexus RX350, rear. Fits 2010-2015 Lexus RX450h, rear. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Quality Assurance

DFC GEOSPEC rotors are machined to OE-style specifications and undergo inspection for critical attributes before release. The rotors include a 12-month warranty against defects in material and workmanship.