Raybestos 581032FZN Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for GM Trucks and SUVs

The Raybestos Element3; Coated Rotor 581032FZN is engineered for dependable braking performance on select Cadillac, Chevrolet, and GMC models. Designed as a vented, drum-in-hat type rotor, it offers consistent stopping power and durability for vehicles like the Chevrolet Silverado 1500 and GMC Sierra 1500.

• Part Number: 581032FZN
• Brand Line: Element3; Coated Rotor
• Vented disc brake rotor with drum-in-hat design
• Nominal thickness: 0.787 inches (20.000 mm)
• Discard thickness: 0.728 inches (18.500 mm)
• Outside diameter: 13.583 inches (345.000 mm)
• Inside diameter: 9.843 inches (250.000 mm)
• Mounting bolt hole quantity: 6
• Surface type: Smooth
• Overall height: 3.352 inches (85.150 mm)

Product Line Details: Element3; Coated Rotor

The Element3; Coated Rotor line by Raybestos features rotors with a protective coating designed to resist corrosion and extend rotor life. This coating helps maintain smooth braking surfaces and reduces the risk of rust buildup, which is especially beneficial for trucks and SUVs exposed to harsh weather conditions. The 581032FZN rotor combines this coating with a vented design to improve heat dissipation during braking.

Technical Specifications and Features

This disc brake rotor is a vented, drum-in-hat type, providing enhanced cooling through internal vanes that reduce heat buildup during heavy braking. The rotor’s nominal thickness of 0.787 inches (20.000 mm) ensures structural integrity, while the discard thickness of 0.728 inches (18.500 mm) indicates the minimum safe thickness before replacement is necessary. The smooth surface type supports consistent pad contact and braking performance. With six mounting bolt holes and a mounting bolt hole circle diameter of 5.500 inches (139.700 mm), this rotor is designed to fit securely on compatible GM vehicles.

Compatible Vehicles and Applications

• Cadillac Escalade, Escalade ESV, Escalade EXT
• Chevrolet Avalanche, Silverado 1500, Silverado 1500 LD
• GMC Sierra 1500, Sierra 1500 Classic, Sierra 1500 Limited
• Chevrolet Suburban 1500, Tahoe
• GMC Yukon, Yukon XL, Yukon XL 1500

Common Issues Addressed by This Rotor

• Brake rotor warping causing vibration during braking
• Excessive brake noise due to uneven rotor surface
• Reduced braking efficiency from worn or thin rotors
• Corrosion and rust buildup on rotor surfaces
• Overheating and brake fade during heavy use

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness before installation
• Clean mounting surfaces to prevent uneven rotor seating
• Torque mounting bolts to manufacturer specifications
• Inspect brake pads for wear and replace if necessary
• Perform a bed-in procedure after installation for optimal performance

Quality Assurance and Warranty

Raybestos Element3; Coated Rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The protective coating helps extend rotor life by resisting corrosion. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship. Always consult product documentation for exact warranty terms.