Centric 120.44142 Disc Brake Rotor - Rear

Overview of Centric Premium Disc Brake Rotor 120.44142

The Centric Premium Disc Brake Rotor 120.44142 is engineered for reliable braking performance on the Lexus IS250. Designed as a solid rotor with a smooth surface, this part ensures consistent stopping power and durability under normal driving conditions.

• Compatible with Lexus IS250 models
• Solid disc brake rotor with smooth surface finish
• Coated hat finish for corrosion resistance
• 5 bolt hole configuration with 114.3 mm bolt circle diameter
• Nominal thickness of 10.0 mm and discard thickness of 8.5 mm
• Outside diameter of 291 mm (11.457 inches)
• Overall height of 61.1 mm (2.406 inches)
• Center hole diameter of 62 mm (2.441 inches)
• Does not include ABS tone ring or bearings

Product Line Details: Centric Premium Disc Brake Rotors

The Centric Premium Disc Brake Rotors line focuses on delivering quality replacement rotors that meet or exceed OEM specifications. This product line features rotors with protective coatings to resist rust and corrosion, solid rotor designs for standard braking applications, and precise manufacturing tolerances. The 120.44142 rotor fits within this line by offering a coated hat finish and a smooth braking surface, providing dependable performance for Lexus IS250 vehicles.

Technical Specifications and Features

This disc brake rotor is a solid type with a smooth surface, designed to provide consistent friction and heat dissipation during braking. The rotor measures 291 mm in outside diameter and has a nominal thickness of 10.0 mm, with a discard thickness of 8.5 mm, indicating when replacement is necessary. The hat is coated to protect against corrosion, extending the rotor's service life. It features a 5-lug bolt pattern with a 114.3 mm bolt circle diameter, matching the Lexus IS250 hub specifications. The overall height of 61.1 mm and center hole diameter of 62 mm ensure proper fitment and alignment.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing rotor thickness below manufacturer discard limits
• Resolving noise or vibration issues related to rotor surface imperfections
• Upgrading corroded or rusted rotors to coated finish for longer life
• Ensuring proper fitment for Lexus IS250 brake system maintenance

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets minimum discard thickness of 8.5 mm
• Clean hub surface to prevent rotor runout and ensure proper seating
• Torque lug nuts to manufacturer specifications for secure mounting
• Check for compatibility with existing brake pads and calipers on Lexus IS250
• Perform a bed-in procedure after installation to optimize braking performance

Quality Assurance and Warranty

Centric Premium Disc Brake Rotors are manufactured to meet OEM standards for fit, form, and function. The coated hat finish provides corrosion resistance to extend rotor life. While specific warranty details are not provided here, Centric products typically come with a limited warranty against defects in materials and workmanship. Always consult product documentation or manufacturer resources for exact warranty terms.