Dynamite Friction 631-40083R Disc Brake Rotor - Rear Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-40083R) is engineered for reliable braking performance on Chrysler, Dodge, and Plymouth vehicles. Designed specifically for models like the Caravan, Grand Caravan, Grand Voyager, and Town & Country, this rotor offers enhanced heat dissipation and consistent stopping power.

• Disc type: Solid disc brake rotor with drilled and slotted surface
• Overall diameter: 290 mm with a height of 56 mm
• Nominal thickness: 12.5 mm; discard thickness: 11.25 mm
• Directional brake surface for optimized performance
• Rust-resistant zinc silver hat finish and plain disc finish
• 5 bolt holes with 14.3 mm diameter and 114.3 mm bolt circle diameter
• Center hole diameter: 72 mm

Detailed Product Description

This Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver is a solid rotor designed to meet the braking demands of Chrysler, Dodge, and Plymouth minivans including the Caravan, Grand Caravan, Grand Voyager, and Town & Country. The rotor features a drilled and slotted surface that helps to reduce brake fade by improving heat dissipation and allowing gases and debris to escape during braking. The directional surface design ensures proper rotation and maximizes braking efficiency.

The rotor’s nominal thickness is 12.5 mm, with a discard thickness of 11.25 mm, indicating when replacement is necessary to maintain safe braking performance. The zinc silver coating on the hat provides rust resistance, extending the rotor’s service life in various driving conditions. With 5 bolt holes sized at 14.3 mm and a bolt circle diameter of 114.3 mm, this rotor is engineered for precise fitment on compatible vehicles.

DFC Brake Rotor Product Line Information

The DFC Brake Rotor - Drilled and Slotted - Silver line from Dynamite Friction focuses on delivering rotors with enhanced cooling and debris management through drilled and slotted surfaces. This product line is designed to provide consistent braking performance and durability, particularly for vehicles requiring reliable stopping power under varied driving conditions. The silver zinc coating adds corrosion resistance, making it suitable for long-term use on Chrysler, Dodge, and Plymouth minivans.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Chrysler Caravan and Dodge Grand Caravan
• Improves braking response and reduces brake fade in Plymouth Grand Voyager
• Addresses rotor rust and corrosion issues on Town & Country models
• Enhances heat dissipation during heavy braking or towing
• Restores proper brake pedal feel and reduces vibration

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify the rotor thickness is above the discard thickness of 11.25 mm to maintain safety standards. Use the correct torque specifications for the 5 lug bolts with 14.3 mm diameter to avoid warping. The directional surface requires installation in the correct rotation direction for optimal performance.

Quality Assurance

Dynamite Friction manufactures the 631-40083R rotor to meet industry standards for durability and performance. The rust-resistant zinc silver coating helps extend rotor life. While no specific warranty information is provided, Dynamite Friction products are generally designed to comply with OEM specifications for Chrysler, Dodge, and Plymouth vehicles.