Dynamite Friction 631-39000R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-39000R) is engineered for reliable braking performance on select Chrysler and Dodge vehicles. Designed with a vented, directional surface, this rotor enhances heat dissipation and braking consistency for models like the Dodge Challenger and Chrysler Town & Country.

• Part Number: 631-39000R
• Disc Type: Vented, drilled and slotted
• Disc Finish: Plain
• Hat Finish: Zinc silver with rust-resistant coating
• Outside Diameter: 279 mm
• Nominal Thickness: 26.04 mm
• Discard Thickness: 23.88 mm
• Bolt Hole Quantity: 5 with 1/2-20 diameter
• Bolt Circle Diameter: 114.3 mm
• Center Hole Diameter: 71 mm
• Directional brake surface for optimized performance

Detailed Product Description

The DFC Brake Rotor - Drilled and Slotted - Silver from Dynamite Friction is designed to meet the braking demands of Chrysler and Dodge vehicles including the Aspen, Charger, Dart, and LeBaron. This rotor features a vented design that improves airflow to reduce heat buildup during braking, which helps maintain consistent stopping power. The drilled and slotted surface enhances water and debris evacuation, reducing brake fade and improving pad bite under various driving conditions.

The rotor’s zinc silver hat finish provides corrosion resistance, extending the rotor’s service life. With a nominal thickness of 26.04 mm and a discard thickness of 23.88 mm, this rotor ensures durability and safety throughout its lifespan. The 5-bolt hole pattern with a 114.3 mm bolt circle diameter and 1/2-20 bolt hole diameter matches factory specifications for compatible Chrysler and Dodge models.

DFC Brake Rotor Product Line Features

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on delivering rotors with enhanced heat dissipation and surface durability. The drilled and slotted design is directional, which means it is optimized for specific rotation direction to maximize braking efficiency and pad contact. This product line is suitable for drivers seeking rotors that balance performance and longevity on vehicles such as the Dodge Charger and Chrysler New Yorker.

Common Applications and Problem Solving

• Reduces brake fade caused by overheating during aggressive or repeated braking
• Improves water and debris removal for consistent braking in wet conditions
• Minimizes rust and corrosion with zinc silver hat finish and rust-resistant coating
• Restores proper rotor thickness and surface condition for safe braking
• Compatible replacement for worn or damaged rotors on Chrysler and Dodge models

Installation Notes and Tips

Ensure the rotor is installed with the directional surface oriented correctly according to the vehicle’s rotation. Verify bolt hole alignment with the 5-lug pattern and 114.3 mm bolt circle diameter. Measure rotor thickness before installation to confirm it meets or exceeds the discard thickness of 23.88 mm. Clean the rotor surface to remove any protective coatings or debris before mounting to ensure optimal pad contact.

Quality Assurance

Dynamite Friction manufactures the 631-39000R rotor to meet or exceed OEM specifications for fitment and performance on Chrysler and Dodge vehicles. The rust-resistant coating and zinc silver hat finish contribute to long-term durability. While specific warranty details are not provided, this rotor is produced under quality-controlled conditions to ensure consistent braking reliability.