Raybestos 781769 Disc Brake Rotor - Rear

Raybestos Specialty - Street Performance Disc Brake Rotor Overview

The Raybestos Specialty - Street Performance disc brake rotor 781769 is engineered for reliable braking performance on the Fiat 500L. Designed as a solid rotor with a smooth surface, this part ensures consistent stopping power and durability for street driving conditions.

• Compatible with Fiat 500L models
• Part number 781769 for precise identification
• Solid disc brake rotor with smooth surface finish
• Nominal thickness of 0.394 inches (10.000 mm) and discard thickness of 0.315 inches (8.000 mm)
• Outside diameter of 10.394 inches (264.000 mm) and inside diameter of 6.870 inches (174.500 mm)
• Five mounting bolt holes with a 3.858 inch (98.000 mm) bolt circle diameter
• Overall height of 1.594 inches (40.500 mm)

Detailed Product Specifications

This Raybestos disc brake rotor 781769 is a conventional solid rotor designed specifically for the Fiat 500L. It features a smooth braking surface that helps provide consistent pad contact and wear. The rotor measures 10.394 inches (264 mm) in outside diameter and 6.870 inches (174.5 mm) in inside diameter, with an overall height of 1.594 inches (40.5 mm). The nominal thickness is 0.394 inches (10 mm), with a discard thickness of 0.315 inches (8 mm), indicating when the rotor should be replaced to maintain safe braking performance.

The rotor includes five mounting bolt holes with a diameter of 0.516 inches (13.1 mm) arranged on a 3.858 inch (98 mm) bolt circle diameter, matching the Fiat 500L’s hub specifications. The center hole diameter is 2.324 inches (59 mm), ensuring proper fitment and alignment during installation.

Specialty - Street Performance Product Line

The Raybestos Specialty - Street Performance line focuses on delivering dependable braking components tailored for street-driven vehicles. This product line balances performance and durability, making it suitable for drivers who require consistent braking response under everyday driving conditions. The 781769 rotor exemplifies this approach by providing a solid, smooth surface rotor designed to meet the demands of the Fiat 500L without the complexity of vented or drilled designs.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Fiat 500L
• Restores proper braking thickness to prevent brake fade
• Eliminates vibration caused by uneven rotor surfaces
• Addresses noise issues related to rotor surface imperfections
• Ensures safe braking performance by maintaining correct rotor dimensions

Installation Notes and Tips

• Verify rotor thickness before installation; replace if below discard thickness of 0.315 inches (8 mm)
• Ensure mounting bolt holes align with the Fiat 500L hub specifications (5 holes, 3.858 inch bolt circle diameter)
• Clean rotor surface and hub mounting area to prevent uneven wear
• Use proper torque specifications on mounting bolts to avoid rotor warping
• Inspect brake pads for wear and replace if necessary to complement new rotors

Quality Assurance and Warranty

Raybestos disc brake rotors, including part number 781769, are manufactured to meet strict quality standards for fit, form, and function. The Specialty - Street Performance line is designed to provide consistent braking performance for street applications. While specific warranty details may vary, Raybestos products typically come with a limited warranty against defects in material and workmanship. Always consult product documentation or contact the manufacturer for exact warranty terms.