Raybestos 680930R Disc Brake Rotor - Front

Overview of Raybestos R-Line Disc Brake Rotor 680930R

The Raybestos R-Line Disc Brake Rotor 680930R is engineered for reliable braking performance on select Ford and Volvo models. Designed as a vented, conventional rotor, it offers consistent heat dissipation and durability for vehicles like the Ford Focus and Volvo S40.

• Compatible with Ford C-Max, Focus and Volvo C30, S40 models
• Vented disc brake rotor for improved cooling
• Nominal thickness of 0.990 inches (25.150 mm) with discard thickness at 0.906 inches (23.000 mm)
• Overall height of 1.913 inches (48.600 mm)
• Outside diameter of 10.945 inches (278.000 mm)
• Five mounting bolt holes with a 108 mm bolt circle diameter
• Smooth surface type for consistent pad contact

Detailed Product Specifications

This Raybestos R-Line rotor, part number 680930R, features a vented design that enhances heat dissipation during braking, reducing the risk of brake fade. The rotor’s nominal thickness is 0.990 inches (25.150 mm), with a discard thickness of 0.906 inches (23.000 mm), ensuring clear service limits for maintenance. Its overall height measures 1.913 inches (48.600 mm), and the outside diameter is 10.945 inches (278.000 mm), matching factory specifications for precise fitment.

The rotor includes five mounting bolt holes arranged on a 108 mm bolt circle diameter, compatible with the specified Ford and Volvo models. The smooth surface type promotes even brake pad wear and consistent braking performance. The center hole diameter is 2.504 inches (63.600 mm), designed for proper hub alignment.

About the Raybestos R-Line Product Line

The R-Line by Raybestos is a product line focused on delivering dependable replacement brake components that meet or exceed OEM standards. This line emphasizes quality materials and manufacturing processes to provide rotors that maintain vehicle safety and performance. The 680930R rotor exemplifies the R-Line’s commitment to durability and fitment accuracy for vehicles such as the Ford C-Max and Volvo C30.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing rotor thickness below manufacturer discard limits
• Improving heat dissipation to reduce brake fade during extended use
• Restoring smooth braking performance on Ford Focus and Volvo S40 models
• Ensuring proper fitment for vehicles with 5-lug mounting patterns

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets minimum discard thickness
• Clean rotor surface to remove any protective coatings or debris prior to mounting
• Torque mounting bolts to manufacturer specifications to avoid rotor warping
• Inspect brake pads and replace if worn to maintain optimal braking performance
• Check hub surface for rust or damage to ensure proper rotor seating

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet strict quality standards, ensuring consistent performance and durability. While specific warranty details for part number 680930R should be confirmed with the supplier, Raybestos typically offers limited warranties covering defects in materials and workmanship. This rotor is designed to provide reliable service life when installed and maintained according to vehicle manufacturer guidelines.