Dynamite Friction 631-76037R Disc Brake Rotor - Rear Right

Overview of the DFC Brake Rotor for Toyota MR2

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-76037R) is engineered specifically for Toyota MR2 models. This solid disc brake rotor features a directional, slotted and drilled surface designed to enhance braking performance and heat dissipation under demanding conditions.

• Compatible with Toyota MR2 vehicles
• Part Number: 631-76037R
• Solid disc rotor with drilled and slotted surface
• Nominal thickness of 10 mm and discard thickness of 9 mm
• Zinc silver hat finish with rust-resistant coating
• Directional brake surface for optimized braking
• 4 bolt holes with 100 mm bolt circle diameter
• Overall diameter of 263 mm and height of 40 mm

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

The DFC Brake Rotor - Drilled and Slotted - Silver is part of Dynamite Friction’s DFC product line, which focuses on delivering rotors with enhanced heat management and durability. The drilled holes and slots improve water and gas evacuation from the rotor surface, reducing brake fade and maintaining consistent stopping power. The zinc silver hat finish provides corrosion resistance, extending the rotor’s service life, especially in environments prone to rust.

Technical Specifications and Design Details

This rotor is a solid type with a nominal thickness of 10 mm and a discard thickness of 9 mm, ensuring a clear service limit for safe operation. The rotor’s outside diameter measures 263 mm, with an overall height of 40 mm and a center hole diameter of 54 mm. It features a directional surface pattern, which means the drilled and slotted design is optimized for rotation in a specific direction to maximize performance. The rotor includes 4 bolt holes and 4 stud/lug holes, each with a diameter of 14.5 mm, arranged on a 100 mm bolt circle diameter, matching the Toyota MR2’s specifications.

Applications and Problem Solving

• Replacement rotor for worn or warped brake discs on Toyota MR2
• Improves heat dissipation to reduce brake fade during aggressive driving
• Helps maintain consistent braking performance in wet conditions by evacuating water
• Reduces brake dust buildup and gas accumulation for smoother braking
• Prevents rust and corrosion with zinc silver hat finish and rust-resistant coating

Installation Notes and Tips

Ensure the rotor is installed with the directional surface pattern oriented correctly according to the vehicle’s rotation direction. Verify that the rotor thickness is above the discard thickness of 9 mm before installation. Clean the rotor surface to remove any protective coatings or residues prior to mounting. Use proper torque specifications for the 4 bolt holes to secure the rotor firmly to the hub.

Quality Assurance and Warranty

Dynamite Friction’s DFC Brake Rotor line is manufactured to meet OEM standards for fitment and performance. The rust-resistant coating and zinc silver hat finish contribute to long-term durability. Please refer to Dynamite Friction’s warranty policy for specific coverage details related to the 631-76037R rotor.