Dynamite Friction 631-39019L Disc Brake Rotor - Front Left

Overview of the Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-39019L) is engineered for reliable braking performance on Chrysler and Dodge vehicles. Designed specifically for models such as the 300, Challenger, Charger, and Magnum, this rotor combines durability with enhanced heat dissipation.

• Disc type: Vented disc brake rotor
• Surface finish: Directional drilled and slotted design
• Nominal thickness: 32 mm with a discard thickness of 30 mm
• Rust resistant zinc silver hat finish
• Bolt hole quantity: 5 with 16.7 mm diameter
• Overall diameter: 360 mm, height: 58.3 mm
• Bolt circle diameter: 115 mm
• Center hole diameter: 72.6 mm

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 300, Challenger, Charger, and Magnum. This vented rotor features a directional surface with both drilled holes and slots to improve heat dissipation and reduce brake fade during heavy use. The rotor’s nominal thickness is 32 mm, with a discard thickness of 30 mm, ensuring a long service life before replacement is necessary.

The rotor’s hat is coated with a zinc silver finish to resist rust and corrosion, extending the rotor’s durability in various driving conditions. With a bolt hole diameter of 16.7 mm and a bolt circle diameter of 115 mm, this rotor is engineered for precise fitment and secure installation. The overall diameter of 360 mm and height of 58.3 mm align with factory specifications for compatible Chrysler and Dodge models.

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 provide enhanced braking performance through improved heat management. The drilled and slotted surface design helps evacuate gases and debris from the braking surface, which is particularly beneficial for performance-oriented vehicles like the Dodge Challenger and Charger. This product line balances durability with functional design elements to maintain consistent braking under demanding conditions.

Common Applications and Problem Solving

• Reduces brake fade during aggressive driving or towing
• Improves heat dissipation to prevent rotor warping
• Minimizes rust and corrosion with zinc silver coating
• Restores braking performance on Chrysler 300 and Dodge Magnum
• Compatible replacement for worn or damaged rotors on Dodge Charger

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (30 mm) before installation
• Verify bolt hole pattern matches vehicle specifications (5 holes, 16.7 mm diameter, 115 mm bolt circle)
• Clean rotor surface before installation to remove any protective coating residue
• Torque lug nuts to manufacturer specifications to avoid rotor damage
• Inspect brake pads and calipers during rotor replacement for optimal performance

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-39019L rotor to meet industry standards for durability and performance. The rust-resistant zinc silver coating adds protection against environmental factors. While specific warranty details are not provided here, Dynamite Friction products typically come with manufacturer-backed quality assurance to ensure reliable operation when installed according to guidelines.