Raybestos 582680R Disc Brake Rotor - Rear

Overview of Raybestos R-Line Disc Brake Rotor 582680R

The Raybestos R-Line Disc Brake Rotor 582680R is engineered for reliable braking performance on select Buick and Chevrolet models. Designed specifically for the Encore GX and Trailblazer, this rotor offers precise fitment and consistent stopping power.

• Material: Durable cast iron construction
• Nominal thickness: 0.394 inches (10.000 mm)
• Discard thickness: 0.315 inches (8.000 mm)
• Outside diameter: 10.394 inches (264.000 mm)
• Inside diameter: 6.961 inches (176.800 mm)
• Mounting bolt hole quantity: 5 with 115.000 mm bolt circle diameter
• Surface type: Smooth, solid rotor design
• Conventional rotor type compatible with drum-in-hat setups

Detailed Product Description

The Raybestos R-Line 582680R disc brake rotor is constructed from cast iron, providing a balance of strength and heat dissipation necessary for effective braking. Its solid, smooth surface design ensures consistent pad contact and wear. The rotor measures 10.394 inches in outside diameter and 6.961 inches inside diameter, with a nominal thickness of 0.394 inches, allowing it to meet the precise specifications required for the Buick Encore GX and Chevrolet Trailblazer. The 5-bolt mounting pattern with a 115 mm bolt circle diameter ensures secure installation and compatibility with the vehicle's hub assembly.

The R-Line product line from Raybestos focuses on delivering dependable replacement parts that meet or exceed OEM standards. This line is designed for drivers seeking reliable performance and durability without unnecessary features, making it suitable for everyday driving conditions on compatible Buick and Chevrolet models.

Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Restores braking efficiency lost due to rotor thickness below discard limits
• Addresses noise and vibration issues related to uneven rotor surfaces
• Compatible upgrade for vehicles experiencing reduced stopping power
• Suitable for maintenance on Encore GX and Trailblazer brake systems

Installation Notes and Tips

• Verify rotor thickness before installation; discard thickness is 0.315 inches
• Ensure mounting surface and hub are clean and free of debris
• Torque mounting bolts to manufacturer specifications for secure fit
• Inspect brake pads for wear and replace if necessary during rotor installation
• Perform a proper bed-in procedure after installation to optimize braking performance

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet strict quality standards, ensuring consistent performance and durability. The cast iron material and precise machining contribute to long service life under normal operating conditions. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.