Dynamite Friction 631-39023L Disc Brake Rotor - Front Left

Overview of the DFC Brake Rotor - Drilled and Slotted - Silver

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-39023L) is engineered for reliable braking performance on select Chrysler, Dodge, Jeep, and Mitsubishi vehicles. Designed with a vented, directional surface, this rotor enhances heat dissipation and braking consistency under demanding conditions.

• Compatible with Chrysler, Dodge, Jeep, and Mitsubishi models including 200, ASX, Avenger, Caliber, Compass, Eclipse Cross, Lancer, Outlander, Outlander Sport, Patriot, RVR, and Sebring
• Directional drilled and slotted surface for improved brake pad bite and heat management
• Vented rotor design to reduce brake fade during extended use
• Zinc silver hat finish with rust-resistant coating for corrosion protection
• Nominal thickness of 26 mm and discard thickness of 24.4 mm for durability and safety
• Five bolt holes with 13.15 mm diameter and 114.3 mm bolt circle diameter for precise fitment
• Overall diameter of 294 mm and height of 45.7 mm to match OEM specifications

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

The DFC Brake Rotor - Drilled and Slotted - Silver line from Dynamite Friction focuses on rotors that combine drilled holes and slots on a directional surface. This design improves water and gas evacuation from the rotor surface, enhancing braking performance and reducing the risk of brake fade. The zinc silver hat finish and rust-resistant coating extend rotor life by protecting against corrosion, making it suitable for vehicles exposed to varied driving conditions.

Technical Specifications and Features

This disc brake rotor features a vented design that promotes airflow to dissipate heat generated during braking. The rotor’s surface is both drilled and slotted, which helps maintain clean contact with brake pads and improves stopping power. The rotor’s nominal thickness is 26 mm, with a discard thickness of 24.4 mm, ensuring safe replacement intervals. The rotor includes five bolt holes with a diameter of 13.15 mm and a bolt circle diameter of 114.3 mm, matching the OEM fitment requirements for the listed vehicles. The hat section is finished in zinc silver to resist rust and corrosion, contributing to long-term durability.

Compatible Vehicles and Applications

• Chrysler 200 and Sebring
• Dodge Avenger and Caliber
• Jeep Compass, Patriot, and Grand Cherokee models
• Mitsubishi ASX, Eclipse Cross, Lancer, Outlander, Outlander Sport, and RVR

This rotor is designed for drivers seeking a direct replacement part that maintains factory specifications while offering enhanced surface features for improved braking performance.

Common Issues Addressed by This Rotor

• Brake fade caused by excessive heat buildup during heavy braking
• Reduced braking efficiency due to water or debris on the rotor surface
• Corrosion and rust on rotor hats and surfaces affecting longevity
• Uneven brake pad wear from poor rotor surface design
• Vibration or noise caused by warped or damaged rotors

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (24.4 mm) before installation
• Clean rotor surface and hub mounting area to prevent uneven contact
• Use proper torque specifications for the five 13.15 mm bolt holes
• Check compatibility with vehicle make and model before installation
• Inspect brake pads and replace if worn to optimize rotor performance

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-39023L rotor to meet or exceed OEM standards for fit, form, and function. The rust-resistant coating and zinc silver hat finish contribute to the rotor’s durability. While specific warranty details are not provided, Dynamite Friction products typically come with manufacturer-backed quality assurance to ensure reliable performance on compatible Chrysler, Dodge, Jeep, and Mitsubishi vehicles.