Centric 121.65033 Disc Brake Rotor - Front Right

Overview of Centric C-TEK Standard Disc Brake Rotor 121.65033

The Centric C-TEK Standard Disc Brake Rotor 121.65033 is engineered for reliable braking performance on Ford Aerostar vehicles. Designed as a vented rotor with a smooth surface, it offers consistent heat dissipation and stopping power tailored to this specific make and model.

• Compatible with Ford Aerostar models
• Vented disc brake rotor design for improved cooling
• Nominal thickness of 0.870 inches (22.100 mm)
• Discard thickness at 0.811 inches (20.600 mm)
• Outside diameter of 10.287 inches (261.300 mm)
• 5 stud/lug hole quantity with 0.500 inch stud thread diameter
• Mounting bolt hole circle diameter of 4.500 inches (114.300 mm)
• Center hole diameter of 2.512 inches (63.800 mm)
• Weight approximately 18 lbs (8.18 kgs)
• ABS tone ring not included

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric focuses on delivering OEM-quality replacement rotors that meet or exceed factory specifications. This product line emphasizes precise fitment and consistent braking performance, making it suitable for routine maintenance and brake system repairs on vehicles like the Ford Aerostar. The rotors feature a vented design with straight vanes to optimize heat dissipation and reduce brake fade during operation.

Detailed Product Description

This Centric disc brake rotor 121.65033 is a vented rotor constructed with straight vane style cooling channels to maintain optimal operating temperatures. The smooth surface finish ensures even pad contact and reduces noise and vibration. With a nominal thickness of 0.870 inches and a discard thickness of 0.811 inches, this rotor provides a clear service life indicator for replacement. The rotor’s 5-lug design with a 0.500 inch stud thread diameter and a mounting bolt hole circle diameter of 4.500 inches ensures proper fitment on Ford Aerostar models. Weighing approximately 18 pounds, it balances durability with manageable weight for installation.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing rotor thickness below manufacturer discard limits
• Resolving brake noise due to uneven rotor surfaces
• Improving heat dissipation to reduce brake fade on Ford Aerostar
• Restoring proper rotor dimensions for safe braking performance

Installation Notes and Tips

• Ensure rotor thickness is measured before installation to confirm discard limits
• Clean rotor surface to remove any protective coatings or debris
• Check compatibility with existing brake pads and hardware
• Tighten mounting bolts to manufacturer torque specifications
• Inspect wheel bearings and seals as referenced by related Centric part numbers

Quality Assurance and Warranty

Centric C-TEK Standard Disc Brake Rotors are manufactured to meet strict quality standards for fit, form, and function. While specific warranty details are not provided here, Centric products typically come with a limited warranty against defects in materials and workmanship. This rotor is designed to provide consistent braking performance when installed according to vehicle manufacturer guidelines.