Centric 120.44174 Disc Brake Rotor - Front

Overview of Centric Premium Disc Brake Rotor 120.44174

The Centric Premium Disc Brake Rotor 120.44174 is engineered for reliable braking performance on Lexus and Toyota vehicles, specifically the 4Runner and GX460 models. Designed to meet OEM specifications, this vented disc brake rotor ensures consistent stopping power and durability.

• Compatible with Lexus 4Runner and Toyota GX460
• Part number: 120.44174
• Vented rotor design for improved heat dissipation
• Coated hat finish to resist corrosion
• Floating disc mounting type for optimal rotor alignment
• 6 bolt holes and 6 stud/lug holes for secure fitment
• Nominal thickness of 31.8 mm and discard thickness of 29 mm
• Outside diameter of 338 mm (13.307 inches)
• Smooth surface type for consistent pad contact

Product Line Details: Centric Premium Disc Brake Rotors

The Centric Premium Disc Brake Rotors line focuses on delivering rotors that meet or exceed OEM standards for fit, form, and function. This product line emphasizes quality materials and precise manufacturing processes, providing vented rotors with corrosion-resistant coatings and floating mounting types to enhance braking performance and rotor longevity. The 120.44174 rotor is a part of this line, offering a balance of durability and reliable heat management for Lexus 4Runner and Toyota GX460 vehicles.

Technical Specifications and Features

This disc brake rotor features a vented design that improves heat dissipation during braking, reducing the risk of brake fade. The rotor has a nominal thickness of 31.8 mm and a discard thickness of 29 mm, ensuring it meets safety standards for replacement. The coated hat finish protects against rust and corrosion, extending the rotor's service life. With an outside diameter of 338 mm and an overall height of 68.4 mm, it fits precisely on the specified vehicle models. The floating mounting type allows for slight movement to maintain proper alignment and reduce stress on the rotor and hub assembly.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Lexus 4Runner and Toyota GX460
• Addresses brake noise caused by uneven rotor surfaces
• Improves braking performance by restoring proper rotor thickness
• Reduces vibration and pulsation during braking
• Prevents corrosion-related rotor damage with coated hat finish

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (29 mm) before installation
• Clean mounting surfaces to prevent uneven rotor seating
• Torque lug nuts to manufacturer specifications for proper fitment
• Check compatibility with existing brake pads and hardware
• Verify absence of ABS tone ring as this rotor does not include one

Quality Assurance and Warranty

Centric Premium Disc Brake Rotors are manufactured to meet strict quality standards, ensuring reliable performance and durability. The 120.44174 rotor undergoes rigorous testing to comply with OEM specifications. While specific warranty details are not provided here, Centric typically offers coverage against defects in materials and workmanship. Always consult product documentation or manufacturer resources for warranty terms.