Raybestos 980103 Disc Brake Rotor - Rear

Overview of Raybestos Specialty - Street Performance Rotor

The Raybestos Specialty - Street Performance disc brake rotor, part number 980103, is engineered for Audi A4 and A4 Quattro models. Designed to meet specific fitment requirements, this vented rotor offers reliable braking performance for street-driven vehicles.

• Compatible with Audi A4 and A4 Quattro
• Vented disc brake rotor for improved heat dissipation
• Nominal thickness of 0.469 inches (11.900 mm)
• Discard thickness at 0.394 inches (10.000 mm)
• Overall height of 1.567 inches (39.800 mm)
• Outside diameter measuring 10.039 inches (255.000 mm)
• 10 mounting bolt holes with a 4.409 inch (112.000 mm) bolt circle diameter
• Center hole diameter of 2.677 inches (68.000 mm)
• Conventional rotor type with drum-in-hat design

Detailed Product Description

This Raybestos disc brake rotor (part number 980103) is designed specifically for Audi A4 and A4 Quattro vehicles, ensuring precise fitment and optimal braking performance. The rotor features a vented design that enhances heat dissipation during braking, reducing the risk of brake fade under normal street driving conditions. With a nominal thickness of 0.469 inches and a discard thickness of 0.394 inches, this rotor maintains structural integrity and safety throughout its service life. The overall height of 1.567 inches and an outside diameter of 10.039 inches provide compatibility with the vehicle’s braking system. The rotor includes 10 mounting bolt holes arranged on a 4.409 inch bolt circle diameter, matching the factory specifications for secure installation. The center hole diameter of 2.677 inches ensures proper alignment on the hub. This conventional rotor with a drum-in-hat type design supports the parking brake system used in these Audi models.

Specialty - Street Performance Product Line

The Raybestos Specialty - Street Performance line focuses on delivering rotors that balance everyday street driving demands with enhanced performance characteristics. This product line is tailored for drivers who require dependable braking with improved heat management and durability, making it suitable for Audi A4 and A4 Quattro owners seeking a reliable replacement rotor that meets OEM specifications.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Upgrading from solid to vented rotors for better heat dissipation
• Addressing rotor thickness below discard limits to maintain braking safety
• Resolving noise or vibration issues related to rotor surface wear
• Ensuring compatibility with drum-in-hat parking brake systems

Installation Notes and Tips

• Verify rotor dimensions and bolt pattern match your Audi A4 or A4 Quattro before installation
• Inspect hub surface for cleanliness and flatness to prevent rotor runout
• Torque mounting bolts to manufacturer specifications to ensure secure fitment
• Replace brake pads simultaneously to optimize braking performance
• Check rotor thickness regularly to monitor wear and discard limits

Quality Assurance and Warranty

Raybestos rotors undergo rigorous quality control to meet industry standards for durability and performance. The Specialty - Street Performance rotors are manufactured to precise specifications to ensure consistent fit and function. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms related to part number 980103.