Raybestos 56829FZN Disc Brake Rotor - Front

Overview of Raybestos Element3 Coated Disc Brake Rotor 56829FZN

The Raybestos Element3; Coated Rotor 56829FZN is engineered for reliable braking performance on heavy-duty vehicles. Designed specifically for select Cadillac, Chevrolet, GMC, and Hummer models, this vented disc brake rotor offers durability and consistent stopping power.

• Vented disc brake rotor for improved heat dissipation
• Nominal thickness of 1.500 inches (38.100 mm) with discard thickness at 1.437 inches (36.500 mm)
• Overall height of 3.510 inches (89.150 mm) and outside diameter of 12.795 inches (325.000 mm)
• Eight mounting bolt holes and stud/lug holes for secure fitment
• Conventional rotor design compatible with drum-in-hat systems

Detailed Product Specifications

This Raybestos disc brake rotor features a vented design that enhances cooling during braking, reducing the risk of brake fade on vehicles such as the Chevrolet Silverado 1500 HD and GMC Sierra 2500 HD. The rotor’s nominal thickness is 1.500 inches (38.100 mm), with a discard thickness of 1.437 inches (36.500 mm), ensuring a clear service life indicator for replacement. The overall height measures 3.510 inches (89.150 mm), and the outside diameter is 12.795 inches (325.000 mm), matching factory specifications for proper fit and function.

The rotor includes eight mounting bolt holes and stud/lug holes, with a mounting bolt hole circle diameter of 6.500 inches (165.100 mm) and a center hole diameter of 4.650 inches (118.100 mm). This conventional rotor is designed to work with drum-in-hat brake systems, commonly found on heavy-duty trucks and SUVs.

About the Element3; Coated Rotor Product Line

The Element3; Coated Rotor line by Raybestos focuses on corrosion resistance and extended rotor life through a protective coating. This coating helps prevent rust buildup, which is especially beneficial for vehicles like the Cadillac DeVille and Hummer H2 that may be exposed to varying weather conditions. The coating also aids in maintaining rotor surface integrity, contributing to consistent braking performance over time.

Compatible Vehicles and Applications

• Cadillac DeVille
• Chevrolet Avalanche 2500, Express 2500, Silverado 1500 (including Classic and HD variants), Suburban 2500
• GMC Sierra 1500, Sierra 1500 Classic, Sierra 1500 HD, Sierra 1500 HD Classic, Sierra 2500, Sierra 2500 HD
• Hummer H2
• GMC Savana 2500, Yukon XL 2500

Common Issues Addressed by This Rotor

• Brake rotor warping due to heat buildup
• Corrosion and rust on rotor surfaces
• Reduced braking efficiency from worn or thin rotors
• Brake noise caused by uneven rotor wear
• Compatibility issues with drum-in-hat brake systems

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 1.437 inches (36.500 mm) before installation. Clean the mounting surface and hub to prevent uneven rotor seating. Use proper torque specifications on the eight mounting bolts to secure the rotor. This rotor is designed for vehicles with eight lug holes and a 6.500-inch bolt circle diameter, so verify compatibility with your specific model. It is recommended to replace brake pads simultaneously to maintain optimal braking performance.

Quality Assurance and Warranty

Raybestos manufactures the Element3; Coated Rotor 56829FZN to meet or exceed OEM standards for fit, form, and function. The protective coating enhances corrosion resistance, contributing to longer rotor life. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.