Raybestos 680021 Front Disc Brake Rotor and Hub Assembly

The Raybestos 680021 is a specialty truck disc brake rotor and hub assembly designed for front wheel applications on RWD vehicles. This complete rotor and hub assembly eliminates the need for separate hub installation, providing a convenient all-in-one solution for brake service.

Key Specifications:

• Rotor diameter: 12.00 inches (305mm)
• Nominal thickness: 1.025 inches
• Discard thickness: 0.965 inches
• Bolt pattern: 5 x 4.50 inches (5 x 114.3mm)
• Vented rotor construction for improved heat dissipation
• Cast iron material with solid surface finish
• Five mounting bolt holes

Features and Benefits:

• Complete rotor and hub assembly for simplified installation
• OE-matched vane configuration, weight, and design
• Meets SAE standards for tensile strength
• G3000-qualified material ensures structural integrity and maximum service life
• Non-directional ground finish - ready to install right out of the box
• Designed for RWD models only (not compatible with 4WD applications)
• Crosses to OEM part number 5L5Z1102BA

This rotor and hub assembly is engineered to match OE fit, form, and function, delivering dependable safety and performance for everyday driving situations. The integrated design includes wheel studs and bearing races pre-installed for convenient replacement.