Raybestos 56591R Disc Brake Rotor - Front or Rear

Overview of Raybestos R-Line Disc Brake Rotor 56591R

The Raybestos R-Line Disc Brake Rotor 56591R is engineered for reliable braking performance on the Hummer H1. This solid rotor is designed to meet the specific requirements of your vehicle, ensuring consistent stopping power and durability.

• Compatible with Hummer H1 models
• Solid disc brake rotor design
• Overall height: 1.360 inches (34.550 mm)
• Outside diameter: 10.470 inches (265.950 mm)
• Mounting bolt hole quantity: 6
• Center hole diameter: 3.546 inches (90.050 mm)
• Mounting bolt hole circle diameter: 4.331 inches (110.000 mm)
• Nominal thickness: 0.866 inches (22.000 mm)
• Discard thickness: 0.815 inches (20.700 mm)
• Conventional rotor type

Raybestos R-Line Product Line Details

The R-Line by Raybestos focuses on delivering dependable brake components that meet original equipment specifications. This product line emphasizes solid rotors designed for conventional braking systems, providing consistent performance and fitment for vehicles like the Hummer H1. The 56591R rotor is part of this line, offering precise dimensions and quality materials to maintain braking integrity.

Technical Specifications and Features

This disc brake rotor features a solid design with a nominal thickness of 0.866 inches (22.000 mm) and a discard thickness of 0.815 inches (20.700 mm), ensuring it can be resurfaced within safe limits. The rotor's overall height is 1.360 inches (34.550 mm), and it has an outside diameter of 10.470 inches (265.950 mm). It includes six mounting bolt holes with a circle diameter of 4.331 inches (110.000 mm) and a center hole diameter of 3.546 inches (90.050 mm), matching the Hummer H1's specifications. This conventional rotor type is designed for direct replacement without modification.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Hummer H1
• Addresses brake pulsation and vibration issues
• Restores proper rotor thickness for safe braking
• Eliminates noise caused by uneven rotor surfaces
• Improves overall brake system reliability

Installation Notes and Tips

When installing the Raybestos R-Line 56591R rotor on a Hummer H1, ensure the mounting surface is clean and free of debris. Verify the rotor thickness before installation to confirm it meets the discard thickness specifications. Use proper torque settings on the six mounting bolts to avoid rotor warping. It is recommended to replace brake pads simultaneously to maintain optimal braking performance.

Quality Assurance and Warranty

Raybestos manufactures the R-Line 56591R rotor to meet strict quality standards, ensuring durability and consistent performance. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in materials and workmanship. Always consult the product packaging or manufacturer for exact warranty terms.