Raybestos 580401PER Disc Brake Rotor - Rear

Overview of Raybestos Disc Brake Rotor 580401PER

The Raybestos Specialty - Street Performance; S-Groove Technology disc brake rotor 580401PER is engineered for reliable braking performance on select Buick and Chevrolet models. Designed to meet specific thickness and mounting requirements, this rotor ensures consistent stopping power for vehicles like the Buick Allure and Chevrolet Impala.

• Compatible with Buick Allure, Chevrolet Impala, LaCrosse, and Monte Carlo
• Nominal thickness: 0.430 inches (10.900 mm)
• Discard thickness: 0.350 inches (8.900 mm)
• Mounting bolt hole circle diameter: 115.050 mm (4.530 inches)
• Conventional drum-in-hat type rotor design

Raybestos Specialty - Street Performance; S-Groove Technology Line

This rotor is part of the Raybestos Specialty - Street Performance; S-Groove Technology line, which focuses on delivering street-ready braking components with enhanced groove designs. The S-Groove technology helps maintain rotor surface integrity and improves pad contact, contributing to consistent brake performance under typical street driving conditions.

Technical Details and Specifications

The 580401PER disc brake rotor features a nominal thickness of 0.430 inches (10.900 mm), providing a solid braking surface for effective heat dissipation. The discard thickness is set at 0.350 inches (8.900 mm), indicating the minimum safe thickness before replacement is necessary. The rotor includes a mounting bolt hole circle diameter of 115.050 mm (4.530 inches), ensuring precise fitment on compatible Buick and Chevrolet models. This conventional drum-in-hat type rotor is designed for straightforward installation and reliable operation.

Applications and Problem Solving

• Replacement for worn or warped rotors on Buick Allure and Chevrolet Impala
• Addresses brake pulsation caused by uneven rotor thickness
• Restores proper braking performance on Chevrolet LaCrosse and Monte Carlo
• Prevents brake fade during regular street driving conditions
• Ensures safe stopping distances by maintaining rotor thickness within specifications

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets nominal specifications
• Clean mounting surfaces to prevent uneven rotor seating
• Torque mounting bolts to manufacturer specifications for secure fitment
• Inspect brake pads for wear and replace if necessary during rotor installation
• Perform a test drive to confirm proper brake function after installation

Quality Assurance and Warranty

Raybestos disc brake rotors, including part number 580401PER, are manufactured to meet industry standards for durability and performance. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in materials and workmanship. Users should consult product documentation or contact Raybestos directly for warranty information.