Raybestos 9894R Disc Brake Rotor - Rear

Overview of Raybestos R-Line Disc Brake Rotor 9894R

The Raybestos R-Line Disc Brake Rotor 9894R is engineered for reliable braking performance on Saab 900 and 9000 models. Designed as a vented, conventional rotor, it offers consistent heat dissipation and durability for everyday driving conditions.

• Compatible with Saab 900 and Saab 9000 models
• Vented disc brake rotor for improved cooling
• Overall height: 1.705 inches (43.300 mm)
• Outside diameter: 10.160 inches (258.050 mm)
• Mounting bolt hole quantity: 4 with 4.250 inch (107.950 mm) bolt circle diameter
• Center hole diameter: 2.680 inches (68.050 mm)
• Nominal thickness: 0.355 inches (9.000 mm)
• Discard thickness: 0.295 inches (7.500 mm)
• Stud/lug hole quantity: 4

Detailed Product Description

The Raybestos R-Line 9894R disc brake rotor is a vented, conventional type rotor designed specifically for Saab 900 and 9000 vehicles. Its vented construction enhances heat dissipation during braking, reducing the risk of brake fade under normal driving conditions. The rotor measures 10.160 inches (258.050 mm) in outside diameter and has an overall height of 1.705 inches (43.300 mm), ensuring proper fitment and clearance. The nominal thickness of 0.355 inches (9.000 mm) provides a solid braking surface, while the discard thickness of 0.295 inches (7.500 mm) indicates the minimum safe thickness for replacement. The rotor features four mounting bolt holes with a 4.250 inch (107.950 mm) bolt circle diameter and a center hole diameter of 2.680 inches (68.050 mm), matching the factory specifications for secure installation.

About the Raybestos R-Line Product Line

The R-Line by Raybestos is a product line focused on delivering dependable brake components that meet or exceed OEM specifications. This line emphasizes quality materials and precise manufacturing processes to ensure consistent performance and durability. The 9894R rotor exemplifies the R-Line’s commitment to providing rotors that maintain proper fitment and reliable braking for Saab vehicles.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors on Saab 900 and 9000
• Resolves brake pulsation caused by uneven rotor surfaces
• Addresses reduced braking efficiency due to rotor thinning
• Improves heat dissipation to prevent brake fade during extended use
• Restores proper rotor thickness for safe braking performance

Installation Notes and Tips

• Verify rotor dimensions and bolt pattern match your Saab 900 or 9000 before installation
• Inspect brake pads and replace if worn to ensure optimal rotor performance
• Clean mounting surfaces to prevent rotor runout and vibration
• Torque mounting bolts to manufacturer specifications for secure fitment
• Perform a bed-in procedure after installation to optimize braking surface contact

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet strict quality standards, ensuring consistent thickness and balanced construction. While specific warranty details for part number 9894R should be confirmed with the supplier, Raybestos typically offers limited warranties covering defects in materials and workmanship. This rotor is designed to provide reliable braking performance when installed and maintained according to manufacturer guidelines.