Raybestos 980117 Disc Brake Rotor - Rear

Overview of Raybestos Specialty - Street Performance Rotor

The Raybestos Specialty - Street Performance disc brake rotor 980117 is engineered for Audi S4 models requiring reliable braking performance. This vented rotor is designed to maintain optimal heat dissipation and consistent stopping power under street driving conditions.

• Compatible with Audi S4 vehicles
• Vented disc brake rotor for improved cooling
• Overall height: 1.882 inches (47.800 mm)
• Outside diameter: 10.079 inches (256.000 mm)
• Mounting bolt hole quantity: 5 with 0.605 inch (15.350 mm) diameter
• Center hole diameter: 2.677 inches (68.000 mm)
• Nominal thickness: 0.862 inches (21.900 mm)
• Discard thickness: 0.787 inches (20.000 mm)
• Conventional rotor type with 5 stud/lug holes

Detailed Product Description

The Raybestos 980117 disc brake rotor is a vented, conventional type rotor designed specifically for the Audi S4. Its vented design enhances heat dissipation during braking, reducing the risk of brake fade in street performance applications. The rotor measures 10.079 inches (256 mm) in outside diameter and has an overall height of 1.882 inches (47.8 mm), ensuring proper fitment and clearance. The nominal thickness of 0.862 inches (21.9 mm) provides durability and longevity, while the discard thickness of 0.787 inches (20 mm) indicates the minimum safe thickness for replacement. The rotor features a 5-bolt mounting pattern with a bolt hole circle diameter of 4.409 inches (112 mm) and a center hole diameter of 2.677 inches (68 mm), matching the factory specifications for the Audi S4. This rotor is part of the Specialty - Street Performance line, which focuses on delivering dependable braking components tailored for street-driven vehicles requiring enhanced performance without compromising OEM fitment.

Applications and Problem Solving

• Replacement for worn or warped rotors on Audi S4
• Improves heat dissipation to reduce brake fade during spirited driving
• Restores proper braking performance and pedal feel
• Addresses rotor thickness below discard limits for safety
• Compatible with vehicles requiring a 5-lug vented rotor with specific dimensions

Installation Notes and Tips

• Verify rotor dimensions and bolt pattern match your Audi S4 before installation
• Inspect brake pads and hardware for wear during rotor replacement
• Ensure proper torque specifications on mounting bolts to avoid rotor warping
• Clean rotor surface with brake cleaner before installation to remove any protective coating
• Perform a bed-in procedure after installation to optimize braking performance

Quality Assurance and Warranty

Raybestos Specialty - Street Performance rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The 980117 rotor undergoes rigorous quality control to ensure consistent thickness, balance, and durability. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.