Bosch 40011041 QuietCast Premium Disc Brake Rotor

The Bosch 40011041 QuietCast Premium Disc Brake Rotor delivers OE-level braking performance backed by Bosch's decades of original equipment brake manufacturing expertise. Engineered to eliminate brake judder, noise, vibration, and harshness, this rotor is built to the same exacting standards found on vehicles at the factory level.

Key Features:

• Factory Mill Precision Balanced: Each rotor is precision balanced at the mill to disperse weight evenly, ensuring smooth, safe stops with no pedal pulsation.
• OEM-Style Vane Configuration: Engineered vane geometry provides more efficient heat dissipation, reduces vibration for quieter operation, and extends rotor service life.
• Aluminum/Zinc Coating Protection: A proprietary aluminum-zinc coating guards against rust and corrosion, extending rotor life while delivering a clean, finished appearance for today's open-wheel designs.
• OEM-Style ABS Tone Ring: Where applicable, the integrated ABS tone ring ensures trouble-free operation of antilock brake and traction control systems.
• Engraved Discard Thickness: A clearly engraved minimum thickness marking takes the guesswork out of rotor replacement intervals.
• Heat-Flow Casting Process: Vehicle-specific castings use a superior heat-flow process to produce high-grade G3000, GG20, GG15, and HC (high-carbon) iron for strength and durability.
• Authentic Bosch Branding: An on-the-part Bosch brand mark confirms you are receiving a genuine QuietCast product.

Bosch has been a key player in the braking industry since filing its first brake system design patent in 1936, and today Bosch braking components are found on one in every three Asian, Domestic, and European vehicles on North American roads. The QuietCast line brings that same OE heritage directly to the aftermarket, providing consistent, safe, and long-lasting braking performance.