Dynamite Friction 631-75036L Disc Brake Rotor - Rear Left

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

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-75036L) is engineered for Lexus models including GS200t, GS300, GS350, GS430, GS450h, GS460, IS200t, IS250, IS300, IS350, RC200t, RC300, and RC350. This vented disc brake rotor features a directional, slotted and drilled surface designed to enhance braking performance and heat dissipation.

• Nominal thickness: 18 mm with a discard thickness of 16.5 mm
• Vented rotor design for improved cooling
• Directional slotted and drilled surface for debris removal and heat management
• Plain disc finish with zinc silver hat finish for corrosion resistance
• Rust resistant coating applied for extended durability
• 5 bolt holes with a bolt circle diameter of 114.3 mm
• Overall height and height both at 67.4 mm
• Outside diameter of 310 mm
• Center hole diameter of 62 mm
• Stud/lug hole diameter of 14.4 mm with 5 holes

Detailed Product Description

The DFC Brake Rotor - Drilled and Slotted - Silver from Dynamite Friction is designed to meet the specific braking requirements of various Lexus models such as the GS and IS series as well as the RC lineup. The rotor’s vented construction allows air to flow between the rotor surfaces, reducing heat buildup during braking and helping to maintain consistent performance. The directional slotted and drilled surface improves water, dust, and gas evacuation from the braking surface, which can help reduce brake fade and maintain pad contact.

With a nominal thickness of 18 mm and a discard thickness of 16.5 mm, this rotor provides a balance between durability and performance. The zinc silver finish on the hat and rust resistant coating on the rotor surface help protect against corrosion, extending the rotor’s service life. The 5-bolt hole pattern with a 114.3 mm bolt circle diameter ensures proper fitment on compatible Lexus vehicles.

Applications and Problem Solving

• Replacement for worn or warped rotors on Lexus GS and IS models
• Improves braking performance under high heat conditions
• Reduces brake fade caused by gas and dust buildup
• Helps prevent rust and corrosion on braking surfaces
• Restores proper rotor thickness for safe braking operation

Installation Notes and Tips

• Verify compatibility with your Lexus model and year before installation
• Inspect brake pads and replace if worn to ensure optimal rotor performance
• Clean mounting surfaces and hub to prevent rotor runout
• Torque lug nuts to manufacturer specifications to avoid rotor damage
• Perform a bed-in procedure after installation for best braking results

Quality Assurance and Warranty

Dynamite Friction’s DFC Brake Rotor - Drilled and Slotted - Silver is manufactured to meet OEM specifications for fit, form, and function. The rust resistant coating and zinc silver hat finish contribute to long-term durability. While specific warranty details are not provided here, Dynamite Friction products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.