Raybestos 580759R Disc Brake Rotor - Rear

Overview of Raybestos R-Line Disc Brake Rotor 580759R

The Raybestos R-Line Disc Brake Rotor 580759R is engineered for reliable braking performance on select Cadillac and Saab vehicles. Designed as a vented, drum-in-hat rotor, it offers precise fitment and consistent stopping power for models like the Cadillac SRX and Saab 9-4X.

• Part Number: 580759R
• Brand: Raybestos R-Line
• Type: Vented Disc Brake Rotor with Drum-in-Hat design
• Compatible with Cadillac SRX and Saab 9-4X
• Mounting Bolt Hole Quantity: 6
• Mounting Bolt Hole Circle Diameter: 120 mm (4.724 inches)
• Outside Diameter: 315 mm (12.402 inches)
• Nominal Thickness: 23.000 mm (0.906 inches)
• Discard Thickness: 21.500 mm (0.847 inches)
• Center Hole Diameter: 67.400 mm (2.654 inches)
• Surface Type: Smooth
• Overall Height: 48.000 mm (1.890 inches)

Detailed Product Description

This Raybestos R-Line disc brake rotor 580759R features a vented design that improves heat dissipation during braking, reducing the risk of brake fade under demanding conditions. The drum-in-hat configuration integrates a parking brake drum within the rotor, making it suitable for vehicles equipped with rear drum parking brakes. With six mounting bolt holes arranged on a 120 mm bolt circle diameter, this rotor ensures secure and precise installation on compatible Cadillac SRX and Saab 9-4X models.

The rotor's nominal thickness of 23.000 mm and discard thickness of 21.500 mm provide a clear service limit, helping technicians determine when replacement is necessary. Its smooth surface type supports consistent pad contact and braking performance. The overall height of 48.000 mm and center hole diameter of 67.400 mm are designed to match factory specifications for proper fitment and function.

Raybestos R-Line Product Line Information

The R-Line by Raybestos is a product line focused on delivering reliable, OE-quality brake components for a range of vehicles. This line emphasizes precise fitment and durability, making it a practical choice for replacement rotors like the 580759R. The R-Line rotors are engineered to meet or exceed original equipment specifications, ensuring compatibility and performance for vehicles such as the Cadillac SRX and Saab 9-4X.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors causing brake pulsation
• Restores braking efficiency on Cadillac SRX and Saab 9-4X models
• Addresses noise or vibration issues related to rotor surface wear
• Supports proper parking brake function with drum-in-hat design
• Prevents overheating and brake fade with vented rotor construction

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets minimum discard thickness
• Clean mounting surfaces to prevent uneven rotor seating
• Torque mounting bolts to manufacturer specifications for secure fitment
• Inspect brake pads and replace if worn to maintain optimal braking performance
• Check compatibility with vehicle’s parking brake system due to drum-in-hat design

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 580759R may vary, Raybestos typically offers coverage against defects in materials and workmanship. Always consult product documentation or manufacturer resources for exact warranty terms.