Brembo 09.A409.11 Disc Brake Rotor - Front

Overview of Brembo 09.A409.11 Disc Brake Rotor

The Brembo 09.A409.11 disc brake rotor is engineered for reliable braking performance on Ford Excursion, F-250 Super Duty, and F-350 Super Duty models. Designed with durability and precision, this rotor meets OE specifications to ensure consistent stopping power.

• Material: Grey cast iron for strength and heat dissipation
• Height: 100 mm
• Nominal Thickness: 38 mm with a minimum thickness of 36 mm
• Outside Diameter: 331 mm
• Number of mounting holes: 8
• Vented rotor design for improved cooling
• UV coated rust-resistant finish

Detailed Product Features and Specifications

This Brembo disc brake rotor is constructed from grey cast iron, a material known for its excellent thermal conductivity and wear resistance. The vented design helps dissipate heat more effectively during braking, reducing the risk of brake fade under heavy use. With an outside diameter of 331 mm and a height of 100 mm, this rotor is sized specifically for select Ford trucks. The rotor thickness is nominally 38 mm, with a minimum allowable thickness of 36 mm to maintain safe braking performance. The 8-hole mounting pattern ensures secure fitment and compatibility with the specified Ford models. Additionally, the rotor features a UV coated finish that provides rust resistance, extending the rotor's service life in various driving conditions.

About the Premium UV Coated OE Equivalent Rotor Line

The Brembo Premium UV Coated OE Equivalent Rotor line is designed to match original equipment specifications while offering enhanced corrosion protection through a UV resistant coating. This product line focuses on delivering rotors that maintain OE fit, form, and function, making them suitable replacements for Ford Excursion, F-250 Super Duty, and F-350 Super Duty vehicles requiring dependable braking components.

Applications and Problem Solving

• Replacement for worn or warped rotors on Ford Excursion, F-250 Super Duty, and F-350 Super Duty
• Addresses brake noise and vibration caused by uneven rotor surfaces
• Helps restore braking efficiency and pedal feel
• Prevents rust and corrosion buildup that can impair rotor performance
• Supports safe braking under heavy load or towing conditions

Installation Notes and Tips

• Ensure rotor thickness meets minimum specifications before installation
• Clean hub surface to prevent rotor runout and vibration
• Torque mounting bolts to manufacturer specifications for secure fitment
• Inspect brake pads and replace if worn to optimize rotor lifespan
• Allow rotor to cool properly after installation before heavy braking

Quality Assurance and Warranty

Brembo rotors are manufactured to meet strict quality standards and OE specifications. The 09.A409.11 rotor undergoes rigorous testing to ensure durability and performance. While specific warranty details may vary, Brembo products typically include coverage against manufacturing defects. Consult product documentation or authorized sources for exact warranty terms.