Raybestos 6616R Disc Brake Rotor and Hub Assembly - Front

Overview of Raybestos R-Line Disc Brake Rotor and Hub Assembly

The Raybestos R-Line 6616R disc brake rotor and hub assembly is engineered for reliable braking performance on Lincoln Continental and Mark VII models. Designed to meet precise specifications, this assembly ensures proper fitment and consistent operation for your vehicle's braking system.

• Compatible with Lincoln Continental and Mark VII
• Part number 6616R for accurate identification
• Includes disc brake rotor and hub assembly
• Mounting bolt hole quantity: 5 with 114.3 mm bolt circle diameter
• Nominal rotor thickness: 1.035 inches (26.3 mm)
• Discard thickness: 0.972 inches (24.7 mm)
• Mounting bolt hole diameter: 0.569 inches (14.45 mm)

Technical Specifications and Features

This disc brake rotor and hub assembly features a nominal thickness of 1.035 inches (26.3 mm), providing sufficient material for effective heat dissipation and braking stability. The discard thickness is set at 0.972 inches (24.7 mm), indicating the minimum safe thickness before replacement is necessary. The assembly includes five mounting bolt holes arranged on a 114.3 mm diameter circle, with each hole measuring 0.569 inches (14.45 mm) in diameter, ensuring secure attachment to the vehicle hub. The stud/lug hole quantity is also five, matching the bolt pattern for proper wheel fitment.

Raybestos R-Line Product Line Details

The R-Line by Raybestos is a product line focused on delivering reliable, OE-quality brake components designed to meet or exceed original equipment specifications. This line emphasizes precise fitment and consistent performance, making it suitable for vehicles like the Lincoln Continental and Mark VII that require exacting standards in brake system components.

Applications and Problem Solving

• Replacement for worn or warped rotors on Lincoln Continental and Mark VII
• Addresses brake pulsation caused by uneven rotor surfaces
• Resolves noise issues related to damaged or corroded rotors
• Restores proper wheel hub alignment and mounting integrity
• Prevents premature brake wear due to rotor thickness below discard limits

Installation Notes and Tips

Ensure the mounting surface and hub are clean and free of debris before installation. Verify the bolt hole pattern matches the vehicle specifications. Use a calibrated torque wrench to tighten mounting bolts to manufacturer-recommended torque values. Check rotor thickness with a micrometer to confirm it meets or exceeds the nominal thickness before installation. It is advisable to replace brake pads simultaneously to maintain optimal braking performance.

Quality Assurance and Warranty

Raybestos R-Line brake components are manufactured to meet stringent quality standards, ensuring durability and consistent braking performance. While specific warranty details for part number 6616R should be confirmed with the supplier, Raybestos typically offers limited warranties covering defects in material and workmanship under normal use conditions.