Raybestos 982103 Disc Brake Rotor - Front

Overview of Raybestos 982103 Disc Brake Rotor

The Raybestos Specialty - Street Performance; Coated Rotor 982103 is engineered for reliable braking performance on Genesis G90 and Kia K900 models. This vented disc brake rotor offers precise dimensions and a smooth surface to ensure consistent stopping power and heat dissipation.

• Compatible with Genesis G90 and Kia K900 vehicles
• Vented rotor design for improved heat management
• Coated surface to resist corrosion and extend rotor life
• 5 mounting bolt holes with a 114.3 mm bolt circle diameter
• Nominal thickness of 34.0 mm and discard thickness of 32.4 mm
• Overall height of 58.6 mm and outside diameter of 374.8 mm
• Center hole diameter of 69.0 mm for precise fitment
• Solid, conventional rotor type with smooth braking surface

Detailed Product Description

The Raybestos 982103 disc brake rotor is designed specifically for the Genesis G90 and Kia K900, ensuring exact fitment and optimal braking performance. This rotor features a vented design that enhances heat dissipation during braking, reducing the risk of brake fade under demanding conditions. The coated rotor surface helps protect against rust and corrosion, which is especially beneficial for vehicles exposed to moisture and road salts.

With a nominal thickness of 34.0 mm and a discard thickness of 32.4 mm, this rotor maintains structural integrity and safety throughout its service life. The 5 mounting bolt holes with a 114.3 mm bolt circle diameter and 12.5 mm diameter ensure secure attachment to the hub. The overall height of 58.6 mm and outside diameter of 374.8 mm are engineered to match factory specifications for these luxury sedans.

Specialty - Street Performance; Coated Rotor Product Line

The Specialty - Street Performance; Coated Rotor line by Raybestos focuses on delivering rotors that balance street performance with durability. The coating applied to these rotors provides enhanced corrosion resistance, which helps maintain braking efficiency and appearance over time. This product line is tailored for drivers seeking reliable braking components that meet or exceed OEM standards for vehicles like the Genesis G90 and Kia K900.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Genesis G90 and Kia K900
• Improves braking consistency by reducing heat buildup with vented design
• Prevents rust and corrosion that can cause uneven braking or noise
• Restores proper rotor thickness to maintain safe braking distances
• Addresses brake pulsation caused by uneven rotor surfaces

Installation Notes and Tips

• Verify rotor dimensions against vehicle specifications before installation
• Ensure mounting surfaces are clean and free of debris for proper fit
• Torque mounting bolts to manufacturer-recommended specifications
• Inspect brake pads for wear and replace if necessary during rotor installation
• Perform a bed-in procedure after installation to optimize braking performance

Quality Assurance and Warranty

Raybestos disc brake rotors, including part number 982103, are manufactured to meet strict quality standards for fit, form, and function. The Specialty - Street Performance; Coated Rotor line undergoes rigorous testing to ensure durability and performance under typical driving conditions. Warranty coverage details should be confirmed with the product documentation or authorized distributor.