Dynamite Friction 631-39026L Disc Brake Rotor - Front Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-39026L) is engineered for reliable braking performance on select Chrysler, Dodge, and Plymouth vehicles. Designed with a vented, directional surface, this rotor enhances heat dissipation and braking consistency for models like the Dodge Ramcharger and Chrysler Town & Country.

• Disc type: Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 31.62 mm with discard thickness at 29.97 mm
• Outside diameter: 299 mm for precise fitment
• Bolt hole quantity: 5 with 1/2-20 bolt hole diameter
• Hat finish: Zinc silver coating for corrosion resistance
• Rust resistant coating applied to extend rotor life
• Directional brake surface optimized for performance
• Center hole diameter: 72.4 mm, bolt circle diameter: 114.3 mm

Details on the DFC Brake Rotor - Drilled and Slotted - Silver Line

The DFC Brake Rotor - Drilled and Slotted - Silver line from Dynamite Friction focuses on rotors that combine drilled holes and slots to improve brake pad bite and reduce heat buildup. The silver zinc coating on the rotor hat provides additional rust resistance, making it suitable for vehicles exposed to varying weather conditions. This rotor line is designed to meet the demands of drivers who require consistent braking performance on heavier or older Chrysler, Dodge, and Plymouth models.

Technical Specifications and Features

This rotor features a vented design that promotes airflow to dissipate heat effectively during braking. The drilled and slotted surface helps to evacuate gases and debris, reducing brake fade and maintaining pad contact. With a nominal thickness of 31.62 mm and a discard thickness of 29.97 mm, the rotor ensures durability and safety throughout its service life. The zinc silver hat finish and rust-resistant coating protect against corrosion, extending the rotor's operational lifespan.

Compatible Vehicles and Applications

This Dynamite Friction rotor is compatible with a range of Chrysler, Dodge, and Plymouth models, including:

• Chrysler Town & Country, New Yorker, Newport, Monaco
• Dodge Ramcharger, D100, D150, B100, B150, B200, B250
• Plymouth PB150, PB250

It is designed to replace original equipment rotors on these vehicles, providing reliable braking performance for daily driving and moderate towing or hauling.

Common Issues Addressed by This Rotor

• Brake fade caused by excessive heat buildup
• Uneven pad wear due to glazing or debris
• Corrosion and rust on rotor surfaces
• Reduced braking efficiency from warped or worn rotors
• Noise and vibration during braking

Installation Notes and Tips

Ensure the rotor surface and hub are clean and free of rust before installation. Verify the bolt hole pattern matches the vehicle’s hub (5 lug holes, 1/2-20 diameter, 114.3 mm bolt circle). Use proper torque specifications for lug nuts to avoid rotor warping. It is recommended to replace brake pads when installing new rotors to maintain optimal braking performance.

Quality Assurance and Warranty

Dynamite Friction rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The rust-resistant coating and zinc silver hat finish contribute to long-term durability. Warranty details should be confirmed with the distributor or manufacturer, as they may vary by region.