Centric 121.44182 Disc Brake Rotor - Front

Overview of Centric C-TEK Standard Disc Brake Rotor 121.44182

The Centric C-TEK Standard Disc Brake Rotor 121.44182 is engineered for reliable braking performance on select Mazda, Scion, and Toyota vehicles. Designed as a vented rotor with a smooth surface, it offers consistent heat dissipation and durability for everyday driving conditions.

• Vented disc brake rotor with straight vane design for effective cooling
• Nominal thickness of 0.866 inches (22.000 mm) and discard thickness of 0.787 inches (20.000 mm)
• Overall height of 1.732 inches (44.000 mm) and outside diameter of 10.146 inches (257.700 mm)
• Floating disc mounting with 4 stud/lug holes, each 0.520 inches (13.200 mm) in diameter
• Compatible with Mazda, Scion, and Toyota models including Yaris and Yaris iA

Details on C-TEK Standard Disc Brake Rotors Product Line

The C-TEK Standard Disc Brake Rotors line by Centric focuses on providing OEM-quality replacement rotors that meet or exceed factory specifications. This product line emphasizes precise fitment and consistent braking performance, making it suitable for drivers seeking dependable rotor replacements without modifications. The 121.44182 rotor exemplifies these qualities with its vented design and exact dimensional specifications.

Technical Specifications and Features

This vented rotor features a smooth surface type and a straight vane style with 50 OEM vane counts, which helps maintain optimal operating temperatures during braking. The rotor’s nominal thickness is 0.866 inches (22.000 mm), with a discard thickness of 0.787 inches (20.000 mm), indicating when replacement is necessary to maintain safety. The overall height measures 1.732 inches (44.000 mm), and the outside diameter is 10.146 inches (257.700 mm). The center hole diameter is 2.165 inches (55.000 mm), and the mounting bolt hole circle diameter is 100.000 mm (3.937 inches), accommodating 4 lug holes. This rotor weighs approximately 11.75 lbs (5.34 kgs) and does not include ABS tone rings or bearings.

Compatible Vehicles and Applications

• Replacement disc brake rotor for Mazda Yaris and Scion iA models
• Compatible with Toyota Yaris and Yaris iA vehicles requiring part number 121.44182
• Designed for drivers needing a direct-fit vented rotor for standard braking systems
• Suitable for addressing rotor wear, vibration, and braking noise issues

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness before installation. This rotor mounts using a floating disc mounting system and requires 4 lug nuts with 0.520 inch (13.200 mm) diameter holes. No ABS tone ring or bearings are included, so verify compatibility with your vehicle’s braking system. Proper cleaning of the rotor surface before installation is recommended to remove any protective coatings or contaminants.

Quality Assurance and Warranty

Centric’s C-TEK Standard Disc Brake Rotors are manufactured to meet OEM standards for fit, form, and function. While specific warranty details for part number 121.44182 should be confirmed with the distributor or installer, Centric generally offers coverage against defects in materials and workmanship to ensure reliable performance.