Brembo 09.A334.21 UV Coated Rear Brake Rotor for 2010-24 Lexus/Toyota

Vehicle Fitment

• 2010-2023 Lexus GX460 (Rear axle, all trims/4.6 L V8 AWD)
• 2010-2024 Toyota 4Runner (Rear axle, all trims/Engines)
• 2010-2014 Toyota FJ Cruiser (Rear axle, all trims/4.0 L V6)

Features

• Premium Brembo UV coated rear brake rotor for enhanced corrosion resistance
• OE-equivalent direct replacement quality engineered to match factory performance
• Internally vented one-piece rotor design to support effective heat dissipation
• Constructed from high-carbon grey cast iron for strength and durability
• UV protective finish helps maintain a clean look and resist rust over time
• Precision balanced to help minimize vibration and noise
• Designed for use with stock rear brake calipers and OEM mounting hardware
• Recommended paired replacement with pads to optimize braking performance

Specifications

• Part Number: 09.A334.21
• Position: Rear axle (left/right)
• Rotor Type: Internally vented, plain surface
• Rotor Finish: UV coated corrosion protection
• Diameter: 312 mm
• Nominal Thickness: 18 mm
• Minimum Thickness: 16 mm
• Height: ~67.9 mm
• Centering Diameter: ~108 mm
• Lug Bolt Holes: 6
• Recommended Torque: OEM specification
• Material: High-carbon grey cast iron

Included Components

• 1x Rear brake rotor (vented), Part 09.A334.21
• Fixing screws/hardware (included per supplier packaging)

Product Description

The Brembo 09.A334.21 UV Coated Rear Brake Rotor is a high-quality, direct-replacement rotor engineered for select Lexus and Toyota rear brake systems. Featuring an ultraviolet (UV) protective coating, this rotor resists corrosion and environmental wear, helping keep the braking surface and hub area clean and performing longer. Its internally vented, one-piece cast iron design supports effective heat dissipation during braking and contributes to consistent stopping power under everyday driving conditions.

Constructed from robust high-carbon grey cast iron and precision balanced for reduced vibration and noise, this rotor is designed to integrate seamlessly with stock rear calipers and OEM mounting hardware on compatible 2010-2023 Lexus GX460, 2010-2024 Toyota 4Runner, and 2010-2014 Toyota FJ Cruiser vehicles. Pairing these rotors with quality replacement brake pads during installation is recommended to maximize braking efficiency and component longevity. Perfect for routine maintenance or brake system refreshes, the 09.A334.21 rotor delivers reliable performance that meets or exceeds original equipment standards.