Raybestos 580244R Disc Brake Rotor - Front

Overview of Raybestos R-Line Disc Brake Rotor 580244R

The Raybestos R-Line Disc Brake Rotor 580244R is engineered for reliable braking performance on Chevrolet Malibu and Pontiac G6 models. Designed as a vented, conventional rotor, it offers consistent heat dissipation and durability for everyday driving conditions.

• Vented disc brake rotor for improved cooling
• Overall height: 1.685 inches (42.8 mm)
• Outside diameter: 10.865 inches (275.95 mm)
• Nominal thickness: 1.025 inches (26.05 mm)
• Discard thickness: 0.906 inches (23.0 mm)
• Five mounting bolt holes with 0.557 inch (14.15 mm) diameter
• Center hole diameter: 2.587 inches (65.7 mm)
• Mounting bolt hole circle diameter: 4.331 inches (110.0 mm)
• Conventional rotor type compatible with drum-in-hat setups

Detailed Product Description

The Raybestos R-Line 580244R disc brake rotor is a vented rotor designed to fit specific Chevrolet Malibu and Pontiac G6 vehicles. Its vented design enhances heat dissipation during braking, reducing the risk of brake fade under normal driving conditions. The rotor measures 10.865 inches in outside diameter and has a nominal thickness of 1.025 inches, ensuring compatibility with factory specifications. The discard thickness of 0.906 inches indicates the minimum safe thickness before replacement is necessary. This rotor features five mounting bolt holes with a 0.557 inch diameter and a mounting bolt hole circle diameter of 4.331 inches, matching OEM fitment requirements. The center hole diameter of 2.587 inches ensures proper alignment on the hub. As a conventional rotor, it is suitable for vehicles with drum-in-hat brake configurations.

Raybestos R-Line Product Line

The R-Line by Raybestos is a product line focused on delivering reliable, OEM-quality brake components designed to meet or exceed factory standards. The 580244R rotor is part of this line, offering a balance of performance and durability for Chevrolet Malibu and Pontiac G6 owners seeking direct replacement parts that maintain original braking characteristics.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors causing brake pulsation
• Restores braking performance on Chevrolet Malibu and Pontiac G6 models
• Addresses rotor thickness below manufacturer discard limits
• Improves heat dissipation to reduce brake fade
• Compatible with vehicles experiencing uneven brake pad wear

Installation Notes and Tips

• Verify rotor dimensions and bolt pattern match vehicle specifications before installation
• Inspect hub surface for rust or debris to ensure proper rotor seating
• Torque mounting bolts to manufacturer-recommended specifications
• Replace brake pads when installing new rotors for optimal performance
• Check rotor thickness with a micrometer to confirm discard limits

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet strict quality standards, ensuring consistent performance and durability. While specific warranty details for part number 580244R should be confirmed with the supplier, Raybestos typically offers limited warranties covering defects in materials and workmanship.