Dynamite Friction 633-42019R Disc Brake Rotor - Rear Right

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

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-42019R) is engineered for reliable braking performance on Dodge and Jeep vehicles. Designed specifically for models like the Jeep Liberty and Dodge Nitro, this rotor combines durability with enhanced heat dissipation.

• Disc type: Solid disc brake rotor with drilled and slotted surface
• Nominal thickness: 12 mm with a discard thickness of 10.4 mm
• Rust resistant zinc black hat finish for extended corrosion protection
• Directional brake surface for optimized braking efficiency
• Fits vehicles with 5 lug/stud holes and 114.3 mm bolt circle diameter
• Outside diameter measures 316 mm with an overall height of 76.5 mm

Detailed Product Features and Specifications

This Dynamite Friction rotor features a solid disc design with a drilled and slotted surface type, which helps improve brake pad bite and heat dissipation during braking. The rotor’s nominal thickness is 12 mm, ensuring structural integrity, while the discard thickness is set at 10.4 mm to indicate when replacement is necessary. The zinc black coating on the hat area provides rust resistance, extending the rotor’s service life in various driving conditions.

The rotor is directional, meaning it is designed to rotate in a specific direction to maximize performance. It includes five bolt holes with a diameter of 16.6 mm and a bolt circle diameter of 114.3 mm, matching the factory specifications for Dodge Liberty and Jeep Nitro models. The center hole diameter is 72.1 mm, ensuring proper fitment on the hub.

About the DFC Brake Rotor - Drilled and Slotted - Black Product Line

The DFC Brake Rotor - Drilled and Slotted - Black line by Dynamite Friction focuses on rotors that combine drilled holes and slots to enhance braking performance by improving heat dissipation and reducing brake fade. The black zinc coating on the hat area adds corrosion resistance, making these rotors suitable for vehicles exposed to moisture and road salts. This product line is designed to meet or exceed OEM specifications for fitment and durability.

Applications and Problem Solving

• Replacement for worn or warped rotors on Dodge Liberty and Jeep Nitro
• Improves braking response and reduces brake fade under heavy use
• Helps prevent rust and corrosion on rotor hats for longer service life
• Addresses brake noise and vibration issues caused by uneven rotor surfaces
• Supports directional braking systems for consistent pedal feel

Installation Notes and Tips

Ensure the rotor is installed with the correct orientation to maintain the directional surface benefits. Verify that the bolt hole pattern and center hole diameter match the vehicle hub specifications. It is recommended to inspect brake pads and hardware during installation and replace if necessary to maintain optimal braking performance. Proper torque specifications should be followed when securing the rotor to avoid warping.

Quality Assurance

Dynamite Friction manufactures this rotor to meet OEM standards for fit, form, and function. The rust-resistant coating and precise machining contribute to consistent braking performance and durability. Please consult the manufacturer or product documentation for warranty details specific to part number 633-42019R.