Centric 125.35150 Disc Brake Rotor - Front

Overview of Centric Premium High Carbon Alloy Disc Brake Rotor 125.35150

The Centric Premium High Carbon Alloy Disc Brake Rotor 125.35150 is engineered for reliable braking performance on select INFINITI and Mercedes-Benz models. Designed to meet OEM specifications, this vented rotor ensures consistent heat dissipation and durability for vehicles like the INFINITI QX30 and Mercedes-Benz CLA250.

• Compatible with INFINITI B250, QX30 and Mercedes-Benz CLA250, GLA250 models
• Part number 125.35150 for precise identification
• Vented disc design for improved cooling and reduced brake fade
• Coated hat finish to resist corrosion and extend rotor life
• Five bolt holes with 112 mm bolt circle diameter for secure mounting
• Nominal thickness of 30.00 mm and discard thickness of 27.40 mm
• Overall diameter of 320 mm and overall height of 51.20 mm
• Smooth surface type for consistent pad contact and braking efficiency
• Floating disc mounting for enhanced rotor alignment and performance

Details on Centric Premium High Carbon Alloy Disc Brake Rotors

The Centric Premium High Carbon Alloy Disc Brake Rotors line is designed to provide a balance of strength and thermal conductivity. These rotors utilize high carbon alloy material to reduce the risk of cracking and warping under high stress conditions. The vented rotor design promotes effective heat dissipation, which is critical for maintaining braking performance during extended use. The coated hat finish protects against rust and corrosion, helping maintain rotor integrity over time. This specific rotor, part number 125.35150, features a floating disc mounting system that allows for slight movement to reduce stress and improve rotor lifespan.

Technical Specifications and Fitment

This disc brake rotor has an outside diameter of 320 mm (12.598 inches) and an overall height of 51.20 mm (2.016 inches). The nominal thickness is 30.00 mm (1.181 inches), with a discard thickness of 27.40 mm (1.079 inches), indicating when the rotor should be replaced. It includes five bolt holes arranged on a 112 mm (4.409 inches) bolt circle diameter, compatible with the stud/lug hole diameter of 15.3 mm (0.602 inches). The center hole diameter measures 67.10 mm (2.642 inches), ensuring proper fitment on the hub. This rotor is designed for vehicles without ABS tone rings and does not include bearings.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on INFINITI B250 and QX30 models
• Addressing brake fade caused by overheating in Mercedes-Benz CLA250 and GLA250
• Resolving vibration or pulsation issues during braking
• Corrosion resistance to extend rotor service life in humid or wet environments
• Maintaining OEM braking performance and safety standards

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (27.40 mm) before installation
• Clean mounting surfaces to prevent uneven rotor seating
• Use proper torque specifications for the five mounting bolts on the 112 mm bolt circle
• Check compatibility with vehicle ABS system as this rotor does not include an ABS tone ring
• Inspect brake pads for wear and replace if necessary to ensure optimal rotor performance

Quality Assurance and Warranty

Centric Premium High Carbon Alloy Disc Brake Rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The high carbon alloy construction enhances durability and resistance to thermal cracking. 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 the manufacturer for exact warranty terms.