Raybestos 980160R Disc Brake Rotor - Front

Overview of Raybestos R-Line Disc Brake Rotor 980160R

The Raybestos R-Line Disc Brake Rotor 980160R is engineered for reliable braking performance on Lexus and Toyota vehicles, specifically designed for models like the 4Runner and GX470. This vented rotor offers precise dimensions and durability to maintain optimal braking efficiency.

• Vented disc brake rotor for improved heat dissipation
• Overall diameter of 13.3 inches (337.8 mm) for exact fitment
• Nominal thickness of 1.100 inches (27.95 mm) with discard thickness at 1.024 inches (26.0 mm)
• Six mounting bolt holes and stud/lug holes for secure installation
• Center hole diameter of 4.254 inches (108.05 mm) ensuring proper alignment
• Conventional rotor design compatible with drum-in-hat systems
• Overall height of 2.64 inches (67.05 mm) matching OEM specifications

Detailed Specifications and Features

The Raybestos R-Line 980160R rotor is a vented type, which enhances cooling during braking to reduce the risk of brake fade. Its 13.3-inch outside diameter and 1.100-inch nominal thickness provide a precise match for Lexus 4Runner and Toyota GX470 models. The rotor includes six mounting bolt holes and stud/lug holes, each spaced on a 5.5-inch (139.7 mm) bolt circle diameter, ensuring compatibility with factory hardware. The center hole diameter of 4.254 inches (108.05 mm) allows for proper centering on the hub. The overall height of 2.64 inches (67.05 mm) aligns with OEM dimensions, supporting proper caliper clearance and brake system function.

Raybestos R-Line Product Line Information

The R-Line by Raybestos is a product line focused on delivering reliable, OEM-quality brake components designed to meet or exceed factory specifications. This line emphasizes durability and consistent performance, making it suitable for drivers who require dependable braking parts for their Lexus and Toyota vehicles. The 980160R rotor exemplifies the R-Line’s commitment to precision fit and functional design.

Applications and Problem Solving

• Compatible with Lexus 4Runner and Toyota GX470 models requiring vented disc brake rotors
• Addresses rotor wear issues by providing a discard thickness of 1.024 inches (26.0 mm)
• Helps reduce brake fade through vented rotor design for improved heat dissipation
• Restores proper braking performance when rotor thickness falls below nominal levels
• Ensures secure mounting with six bolt holes matching OEM bolt circle diameter

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets minimum discard thickness
• Clean mounting surfaces and hub to prevent rotor runout and vibration
• Use proper torque specifications on mounting bolts to avoid warping
• Inspect brake pads and calipers during rotor replacement for comprehensive brake system maintenance
• Follow vehicle manufacturer guidelines for brake system servicing

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet strict quality standards, ensuring consistent performance and durability. The 980160R rotor undergoes rigorous testing to comply with OEM specifications for fit, form, and function. Warranty coverage details should be confirmed with the product documentation or manufacturer, as it may vary by region and application.