Brembo Front Vented Brake Discs - 09.B494.11

Upgrade your vehicle's braking system with this set of two Brembo Prime-Line brake discs. These in...

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AutodocBREMBO Brake disc TOYOTA,LEXUS 09.B494.11 4351247040,4351247050,4351247040 Brake rotor,Brake discs,Brake rotors 4351247050,4351247040
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eBay2x Brake disc internally vented 09.B494.11 BREMBO for LEXUS TOYOTA
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Product Information

Full details

The Brembo Prime-Line 09.B494.11 brake discs are designed for automotive enthusiasts and daily drivers who require an OE-quality replacement for their vehicle's front braking system. These internally vented discs prioritize consistent stopping power and long-term durability through advanced metallurgy and corrosion protection. While these discs offer superior quality over standard replacements, users must ensure exact vehicle compatibility via their VIN or physical measurement before purchase, as braking components are highly specific to vehicle model years and trim levels.

All features

Model Part Number09.B494.11
BrandBrembo

Extended Product Information

FAQs

Do these discs come as a pair?

Yes, this product includes a set of two brake discs for the front axle.

Is the UV coating a paint?

No, it is a specialized anti-corrosion treatment applied during the manufacturing process to protect the disc before and during service.

Can I use these with any brand of brake pad?

Yes, they are compatible with most standard and high-performance brake pads, though following the manufacturer's bedding-in procedure is essential.

What is the benefit of high-carbon discs?

High-carbon discs offer better thermal conductivity and vibration dampening compared to standard grey cast iron, leading to quieter and more consistent performance.

How often should these discs be replaced?

Replacement intervals depend on driving style and conditions. Consult your vehicle owner's manual for minimum thickness specifications.

Troubleshooting

Brake squeal during low-speed braking

Ensure the anti-rattle clips are installed correctly and the back of the brake pads are lubricated with brake grease.

Steering wheel vibration during braking

Check that the wheel hub surface is clean and free of rust; ensure the disc is mounted perfectly flush against the hub.

Pros and Cons

Pros

  • High resistance to corrosion due to the protective UV coating
  • Improved heat dissipation through internal ventilation
  • Reduced noise and vibration thanks to high-carbon composition
  • Direct fit ensures easier installation matching OE dimensions

Cons

  • Requires precise vehicle fitment verification to prevent installation errors
  • Heavier than non-vented solid discs
  • Requires professional installation for optimal safety

Setup, Compatibility & Care

Installation should always be performed by a qualified technician or an experienced DIYer. Before beginning, verify that your hub is clean and free of rust or debris to ensure the disc sits perfectly flush. Use a torque wrench to tighten lug nuts to the manufacturer's specified setting, as uneven torque can lead to disc deflection.

Compatibility Tips:

  • Always cross-reference the `09.B494.11` part number with your vehicle's specific make, model, and year.
  • Measure your current rotor to confirm the 255 mm diameter matches your setup.

Care Instructions:

  • Perform a proper bedding-in procedure after installation: avoid aggressive braking for the first 100–200 miles to allow the pads and discs to mate correctly.
  • Periodically inspect the surface for signs of uneven wear or deep scoring.
  • If the vehicle is parked for extended periods in humid climates, the UV coating will significantly delay, though not eliminate, the onset of surface oxidation.

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