Dynamite Friction 631-75005R Disc Brake Rotor - Front Right

Overview of the DFC Brake Rotor - Drilled and Slotted - Silver

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-75005R) is engineered for Lexus models including GS300, GS400, GS430, IS300, LS400, SC300, SC400, and SC430. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance braking performance and heat dissipation.

• Nominal thickness: 32 mm with a discard thickness of 30 mm
• Overall height and rotor height: 50.8 mm
• Outside diameter: 296 mm
• Vented rotor design for improved cooling
• Directional slotted and drilled surface for debris removal and heat management
• Rust-resistant zinc silver hat finish
• 5 bolt holes with a bolt circle diameter of 114.3 mm
• Center hole diameter: 62 mm
• Stud/lug hole diameter: 14.5 mm, quantity: 5

Detailed Product Description

The DFC Brake Rotor - Drilled and Slotted - Silver from Dynamite Friction is designed to meet the specific braking needs of various Lexus vehicles. Its vented construction allows air to flow through the rotor, reducing heat buildup during braking and helping to maintain consistent performance. The rotor’s surface is both drilled and slotted in a directional pattern, which aids in channeling away brake dust, gases, and water, improving pad contact and reducing the risk of brake fade.

The rotor’s nominal thickness of 32 mm ensures durability and longevity, while the discard thickness of 30 mm indicates the minimum safe thickness before replacement is necessary. The zinc silver coating on the hat provides corrosion resistance, extending the rotor’s service life in various driving conditions. With 5 bolt holes and a bolt circle diameter of 114.3 mm, this rotor is compatible with the specified Lexus models, ensuring proper fit and secure installation.

About the DFC Brake Rotor - Drilled and Slotted - Silver Product Line

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and slots with a corrosion-resistant finish. This product line is designed to provide enhanced braking performance through improved heat dissipation and debris removal, while maintaining durability with rust-resistant coatings. This rotor is a part of that line, offering a balance of performance and longevity for Lexus vehicles.

Common Applications and Problem Solving

• Reduces brake fade caused by overheating during aggressive or repeated braking
• Improves braking response in wet conditions by channeling water away from the rotor surface
• Minimizes brake dust buildup for cleaner braking components
• Helps maintain consistent pad contact through directional slotting and drilling
• Prevents premature rotor corrosion with rust-resistant zinc silver hat finish

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (30 mm) before installation
• Verify bolt hole pattern and diameter compatibility with your Lexus model
• Clean rotor surface before installation to remove any protective coatings or residues
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Inspect brake pads for wear and replace if necessary to ensure optimal rotor performance

Quality Assurance

Dynamite Friction manufactures the 631-75005R rotor to meet OEM specifications for fit and function on compatible Lexus models. The rust-resistant coating and vented design contribute to the rotor’s durability and consistent braking performance. Warranty information is available through the manufacturer and should be consulted for specific coverage details.