Bosch QuietCast Front Disc Brake Rotor 296mm (Single) — Corrosion-Resistant, Factory-Balanced

This single front rotor by Bosch replaces worn or damaged rotors on compatible Lexus, Toyota and select Pontiac models. QuietCast rotors are manufactured to tight tolerances with OEM-style vane geometry and an aluminum/zinc protective coating, giving predictable performance, reliable ABS tone-ring operation where required, and a clean visual finish for open-wheel vehicles.

How does this rotor reduce brake noise and vibration?

QuietCast rotors are precision balanced at the factory to distribute mass evenly, which lowers pedal pulsation and the mechanical causes of judder. The vane design and surface finish also cut down vibration that can transfer into the caliper and steering wheel.

• Factory mill precision balancing minimizes uneven weight and pulsation
• OEM-style vanes improve heat flow to limit distortion and vibration
• Smooth braking surface reduces squeal and inconsistent pad contact

What protects this rotor from rust and keeps it looking clean?

The rotor receives an aluminum/zinc coating that resists corrosion better than bare cast iron, which is especially useful for vehicles with exposed wheel designs. The finish preserves the rotor’s appearance while slowing surface rust during storage and on-road use.

• Durable aluminum/zinc plating for extended corrosion resistance
• Cleaner visual look for modern open-spoke wheels
• Coating helps maintain fit and finish over time

Will this rotor work with my vehicle’s ABS and traction systems?

Where applications require it, Bosch QuietCast rotors include an OEM-style ABS tone ring to ensure correct signals for anti-lock and traction control systems. This tone ring is integrated to provide reliable operation without the need for aftermarket adaptors.

• Integrated ABS tone ring on applicable models for system compatibility
• Engineered to match factory signal timing and magnetic profile
• No extra hardware typically required for ABS/traction function

What service information is included to help know when to replace it?

Each rotor features an engraved discard thickness and an on-the-part Bosch name so technicians can confirm authenticity and measure remaining life. The discard mark gives a clear, on-rotor reference when machining or replacement is needed.

• Engraved discard thickness indicator for easy inspection
• Bosch branding on the rotor to verify authenticity
• Compatible with recommended fitments—confirm vehicle-specific fitment before ordering

Who is this for: The Bosch QuietCast 50011560 296mm front rotor is aimed at drivers and technicians seeking a direct-quality replacement rotor for select Lexus, Toyota and Pontiac models who want reduced noise, reliable ABS compatibility, and corrosion-resistant protection. It is well suited for owners of vehicles with open wheel designs who prefer a rotor that balances performance and appearance, and for workshops that demand OEM-style fit and service features.