Raybestos 56593FZN Disc Brake Rotor and Hub Assembly - Front

Reliable Disc Brake Rotor and Hub Assembly for Chevrolet and GMC

The Raybestos Element3; Coated Rotor Disc Brake Rotor and Hub Assembly (Part Number 56593FZN) is engineered for heavy-duty applications on Chevrolet and GMC trucks and vans. Designed to meet precise specifications, this rotor and hub assembly ensures consistent braking performance and durability for vehicles like the Chevrolet C3500 and GMC Savana 3500.

• Compatible with Chevrolet C3500, Express 3500, GMC G30, and Savana 3500 models
• Includes 8 mounting bolt holes with a 165.1 mm bolt circle diameter
• Nominal rotor thickness of 1.535 inches (39.000 mm) with discard thickness at 1.465 inches (37.200 mm)
• Mounting bolt hole diameter of 0.603 inches (15.300 mm) for secure fitment
• Stud/lug hole quantity of 8 for proper wheel alignment and stability

Product Line: Raybestos Element3; Coated Rotor

The Element3; Coated Rotor line from Raybestos features rotors with a protective coating designed to resist corrosion and extend service life. This coating helps maintain rotor integrity under harsh conditions, making it suitable for commercial and fleet vehicles such as the Chevrolet Express 3500 and GMC Savana 3500. The combination of rotor and hub assembly in part number 56593FZN simplifies replacement and ensures compatibility with factory specifications.

Technical Specifications and Features

This disc brake rotor and hub assembly is built with precision to match OEM standards. The nominal thickness of 1.535 inches (39.000 mm) provides a solid braking surface, while the discard thickness of 1.465 inches (37.200 mm) indicates the minimum safe thickness before replacement is necessary. The assembly includes 8 mounting bolt holes arranged on a 165.1 mm bolt circle diameter, ensuring a secure and exact fit on compatible Chevrolet and GMC models. The mounting bolt hole diameter of 0.603 inches (15.300 mm) and stud/lug hole quantity of 8 contribute to proper wheel mounting and stability during operation.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Chevrolet C3500 and GMC G30 trucks
• Restores braking performance on Chevrolet Express 3500 vans experiencing rotor thickness wear
• Addresses brake pulsation and noise caused by uneven rotor surfaces
• Prevents premature rotor corrosion with the Element3; Coated Rotor protective finish
• Ensures proper wheel alignment and safety with the integrated hub assembly

Installation Notes and Tips

When installing the Raybestos 56593FZN rotor and hub assembly, verify that the mounting bolt holes align correctly with the vehicle’s hub. Ensure the rotor thickness is above the discard thickness limit of 1.465 inches (37.200 mm) before installation. Proper torque specifications should be followed for the 8 mounting bolts to maintain secure fitment. It is recommended to inspect related brake components such as pads and calipers during installation for optimal braking system performance.

Quality Assurance and Warranty

Raybestos manufactures the Element3; Coated Rotor line to meet or exceed OEM 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. Using part number 56593FZN ensures compatibility and reliability for Chevrolet and GMC heavy-duty vehicles requiring disc brake rotor and hub assembly replacements.