Raybestos 582032R Disc Brake Rotor - Rear

Overview of Raybestos R-Line Disc Brake Rotor 582032R

The Raybestos R-Line Disc Brake Rotor 582032R is engineered for reliable braking performance on Buick Envision models. Designed as a solid, conventional rotor with a smooth surface, this part meets precise specifications to ensure proper fit and function.

• Compatible with Buick Envision vehicles
• Part number 582032R for accurate identification
• Solid disc brake rotor with smooth surface finish
• Overall height: 1.772 inches (45.000 mm)
• Outside diameter: 12.382 inches (314.500 mm)
• Nominal thickness: 0.472 inches (12.000 mm)
• Discard thickness: 0.394 inches (10.000 mm)
• Mounting bolt hole quantity: 5 with 0.551 inch (14.000 mm) diameter
• Center hole diameter: 2.783 inches (70.700 mm)
• Mounting bolt hole circle diameter: 4.528 inches (115.000 mm)

Raybestos R-Line Product Line Details

The R-Line series from Raybestos focuses on delivering dependable brake components that meet OEM specifications. This line emphasizes consistent quality and fitment, making it suitable for routine maintenance and replacement on vehicles like the Buick Envision. The 582032R rotor is part of this line, offering a solid rotor design optimized for smooth braking performance.

Technical Specifications and Features

This disc brake rotor features a solid construction with a smooth surface type, designed to provide stable braking under normal driving conditions. The rotor's nominal thickness of 0.472 inches (12.000 mm) ensures durability, while the discard thickness of 0.394 inches (10.000 mm) indicates the minimum safe thickness before replacement is necessary. The rotor measures 12.382 inches (314.500 mm) in outside diameter and 1.772 inches (45.000 mm) in overall height, matching the exact requirements for the Buick Envision. It includes five mounting bolt holes with a 0.551 inch (14.000 mm) diameter and a bolt circle diameter of 4.528 inches (115.000 mm), ensuring secure installation.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Buick Envision
• Resolves issues with brake pulsation or vibration
• Addresses reduced braking efficiency due to rotor wear
• Corrects noise caused by uneven rotor surfaces
• Prevents brake fade from overheated or damaged rotors

Installation Notes and Tips

When installing the Raybestos R-Line 582032R rotor, ensure the mounting surface is clean and free of debris. Verify the rotor thickness before installation to confirm it meets the nominal thickness specifications. Use proper torque settings on the five mounting bolts to avoid rotor distortion. It is recommended to replace brake pads simultaneously to maintain optimal braking performance.

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet or exceed OEM standards, providing consistent quality and fitment. While specific warranty details for part number 582032R should be confirmed with the supplier, Raybestos typically offers coverage against defects in materials and workmanship to support long-term reliability.