Raybestos 980327R Disc Brake Rotor - Rear

Overview of Raybestos R-Line Disc Brake Rotor 980327R

The Raybestos R-Line Disc Brake Rotor 980327R is engineered for reliable braking performance on select Cadillac and Saab vehicles. Designed as a solid, conventional rotor, it meets precise specifications to ensure proper fit and function for models like the Saab 9-3, 9-3X, and Cadillac BLS.

• Solid disc brake rotor with conventional design
• Outside diameter: 11.496 inches (292.0 mm)
• Nominal thickness: 0.783 inches (19.9 mm)
• Discard thickness: 0.709 inches (18.0 mm)
• Overall height: 1.630 inches (41.4 mm)
• Mounting bolt hole quantity: 5 with 110 mm bolt circle diameter
• Center hole diameter: 2.579 inches (65.5 mm)
• Compatible with Cadillac and Saab models including 9-3, 9-3X, and BLS

Raybestos R-Line Product Line Details

The R-Line by Raybestos focuses on delivering dependable brake components that meet or exceed OEM specifications. This product line emphasizes durability and consistent performance, making it suitable for drivers seeking a direct replacement rotor that maintains factory fitment and braking characteristics. The 980327R rotor exemplifies these qualities with its solid construction and precise dimensions.

Technical Specifications and Features

This disc brake rotor features a solid design, which is typical for many passenger vehicles requiring reliable stopping power without the complexity of vented rotors. The rotor’s outside diameter measures 11.496 inches (292 mm), providing the necessary surface area for effective brake pad contact. Its nominal thickness of 0.783 inches (19.9 mm) ensures structural integrity, while the discard thickness of 0.709 inches (18.0 mm) indicates the minimum safe thickness before replacement is required. The overall height of 1.630 inches (41.4 mm) and the 5-bolt mounting pattern with a 110 mm bolt circle diameter ensure compatibility with the specified vehicle models.

Compatible Vehicles and Applications

• Cadillac BLS requiring a solid disc brake rotor
• Saab 9-3 models including 9-3X variants
• Replacement for worn or damaged rotors on compatible vehicles
• Addressing issues such as brake pulsation, noise, or reduced braking efficiency
• Suitable for routine brake system maintenance and rotor upgrades

Installation Notes and Tips

When installing the Raybestos R-Line 980327R rotor, ensure the vehicle is securely lifted and the wheel assembly is removed. Clean the hub surface to remove rust or debris before mounting the rotor to prevent runout. Verify the rotor thickness with a micrometer to confirm it meets or exceeds the discard thickness. Use proper torque specifications on the mounting bolts to maintain safety and performance. It is recommended to replace brake pads simultaneously to ensure even wear and optimal braking response.

Quality Assurance and Warranty

Raybestos manufactures the R-Line rotors to meet stringent quality standards, ensuring consistent performance and durability. While specific warranty details for part number 980327R should be confirmed with the supplier or manufacturer, Raybestos typically offers limited warranties covering defects in materials and workmanship. This rotor is designed to provide reliable service life when installed and maintained according to manufacturer guidelines.