Raybestos 8005R Disc Brake Rotor and Hub Assembly - Front

Overview of Raybestos R-Line Disc Brake Rotor and Hub Assembly

The Raybestos R-Line 8005R disc brake rotor and hub assembly is engineered for Chevrolet and GMC C3500 models. Designed to meet specific fitment requirements, this assembly ensures reliable braking performance and proper fit with an 8-bolt mounting configuration.

• Compatible with Chevrolet and GMC C3500 vehicles
• Part number 8005R for precise identification
• 8 mounting bolt holes with a 165.1 mm bolt circle diameter
• Nominal rotor thickness of 32.65 mm and discard thickness of 30.85 mm
• Includes stud/lug holes quantity of 8 for secure wheel attachment

Detailed Product Specifications

This disc brake rotor and hub assembly features a nominal thickness of 32.65 mm, providing a solid braking surface for consistent stopping power. The discard thickness is 30.85 mm, indicating the minimum allowable thickness before replacement is necessary. The assembly includes 8 mounting bolt holes with a bolt hole diameter of 15.3 mm and a bolt hole circle diameter of 165.1 mm, ensuring compatibility with the wheel hub of Chevrolet and GMC C3500 trucks. The stud/lug hole quantity is also 8, matching the vehicle’s wheel stud pattern for proper installation.

About the Raybestos R-Line Product Line

The R-Line by Raybestos is a product line focused on delivering reliable brake components designed to meet original equipment specifications. This line emphasizes durability and precise fitment, making it suitable for heavy-duty applications such as the Chevrolet and GMC C3500. The 8005R rotor and hub assembly is part of this line, offering a balance of performance and compatibility for professional repair and maintenance.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake vibration
• Addressing rotor thickness below manufacturer discard limits
• Resolving issues with damaged or corroded hub assemblies
• Ensuring proper wheel alignment and secure mounting with correct bolt pattern
• Improving braking consistency on Chevrolet and GMC C3500 trucks

Installation Notes and Tips

When installing the Raybestos R-Line 8005R rotor and hub assembly, verify the bolt hole pattern and stud count to match the Chevrolet or GMC C3500 specifications. Measure rotor thickness before installation to ensure it meets nominal thickness requirements. Use proper torque specifications on mounting bolts to avoid warping or misalignment. It is recommended to inspect related brake components such as pads and calipers during installation for optimal performance.

Quality Assurance and Warranty

Raybestos R-Line brake components are manufactured to meet or exceed OEM standards, ensuring consistent quality and durability. While specific warranty details for part number 8005R should be confirmed with the supplier, Raybestos typically offers coverage against defects in materials and workmanship. This assembly is designed to provide dependable service life when installed and maintained according to manufacturer guidelines.