Dynamite Friction 631-58017R Disc Brake Rotor - Rear Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-58017R) is engineered for Acura CL models requiring reliable braking performance. This solid disc brake rotor features a directional, slotted and drilled surface designed to enhance heat dissipation and maintain consistent stopping power.

• Compatible with Acura CL vehicles
• Solid rotor design with drilled and slotted surface
• Nominal thickness of 9 mm and discard thickness of 7.3 mm
• Zinc silver hat finish with rust-resistant coating
• Directional brake surface for optimized performance
• 5 bolt holes with 12.6 mm diameter and 114.3 mm bolt circle diameter
• Overall diameter of 282 mm and height of 66.1 mm

Product Line Details: DFC Brake Rotor - Drilled and Slotted - Silver

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and slots on the braking surface. This design improves water and gas evacuation during braking, reducing brake fade and maintaining consistent friction. The silver zinc coating on the rotor hat provides corrosion resistance, extending rotor life in various driving conditions. This product line is tailored for drivers seeking enhanced braking reliability without vented rotor complexity.

Technical Specifications and Features

This rotor is a solid type with a directional surface featuring both drilled holes and slots, which help in heat dissipation and debris removal. The nominal thickness is 9 mm, with a discard thickness of 7.3 mm, ensuring clear service limits. The rotor’s outside diameter measures 282 mm, and it has an overall height of 66.1 mm. The hat is finished in zinc silver to resist rust, and the rotor includes five bolt holes with a diameter of 12.6 mm arranged on a 114.3 mm bolt circle diameter, matching the Acura CL’s specifications precisely.

Applications and Problem Solving

• Replacement rotor for worn or warped brake discs on Acura CL
• Improves braking consistency under wet or high-heat conditions
• Reduces brake fade caused by gas buildup and water on rotor surface
• Addresses corrosion issues with rust-resistant coating
• Maintains proper braking performance with directional slotted and drilled design

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 7.3 mm before installation. The rotor is directional, so install with the correct rotation direction for optimal performance. Verify bolt hole alignment with the 5-lug pattern and 114.3 mm bolt circle diameter on the Acura CL. Clean the rotor surface of any protective coatings before mounting to avoid brake pad contamination.

Quality Assurance

Dynamite Friction rotors are manufactured to meet OEM specifications for fit and function. The zinc silver hat finish and rust-resistant coating provide durability against corrosion. While no specific warranty information is provided, the product is designed for reliable performance in Acura CL brake systems when installed and maintained properly.