Raybestos 980174 Disc Brake Rotor - Rear

Overview of Raybestos Specialty - Street Performance Rotor

The Raybestos Specialty - Street Performance disc brake rotor 980174 is engineered for Acura EL models requiring reliable braking performance. This solid rotor is designed to meet specific thickness and dimension standards to ensure consistent stopping power and durability.

• Compatible with Acura EL vehicles
• Part number 980174 for precise identification
• Solid disc brake rotor design
• Nominal thickness of 0.354 inches (9.000 mm)
• Discard thickness of 0.315 inches (8.000 mm)
• Outside diameter of 10.225 inches (259.700 mm)
• Overall height of 1.890 inches (48.000 mm)
• Four mounting bolt holes with 0.495 inch (12.550 mm) diameter
• Center hole diameter of 2.404 inches (61.050 mm)
• Mounting bolt hole circle diameter of 3.937 inches (100.000 mm)

Detailed Product Description

The Raybestos 980174 disc brake rotor is a solid, conventional type rotor designed specifically for Acura EL models. It features a nominal thickness of 0.354 inches (9.000 mm) and a discard thickness of 0.315 inches (8.000 mm), ensuring that the rotor maintains structural integrity and optimal braking performance throughout its service life. The rotor's outside diameter measures 10.225 inches (259.700 mm), with an overall height of 1.890 inches (48.000 mm), providing a precise fit for the vehicle's braking system. The rotor includes four mounting bolt holes with a diameter of 0.495 inches (12.550 mm) arranged on a 3.937 inch (100.000 mm) bolt circle diameter, and a center hole diameter of 2.404 inches (61.050 mm), all critical for proper installation and alignment.

Specialty - Street Performance Product Line

The Raybestos Specialty - Street Performance line focuses on delivering rotors designed for street-driven vehicles that require dependable braking under everyday driving conditions. This product line balances performance and durability, making it suitable for Acura EL owners seeking a rotor that meets OEM specifications while supporting enhanced street performance.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Acura EL
• Addresses brake pulsation and vibration issues
• Restores proper rotor thickness for safe braking
• Improves braking consistency and pedal feel
• Prevents premature rotor discard due to wear

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness before installation
• Clean mounting surfaces to prevent rotor misalignment
• Torque mounting bolts to manufacturer specifications
• Inspect brake pads and replace if worn to avoid uneven rotor wear
• Perform a bed-in procedure after installation for optimal performance

Quality Assurance and Warranty

Raybestos rotors, including part number 980174, are manufactured to meet strict quality standards for fit, form, and function. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship. Users should consult product documentation or contact Raybestos directly for warranty terms related to this rotor.