Dynamite Friction 633-42025R Disc Brake Rotor - Rear Right

Reliable Brake Performance for Jeep Grand Cherokee

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-42025R) is engineered to provide consistent braking performance for Jeep Grand Cherokee models. Designed with durability and heat dissipation in mind, this rotor supports safe and effective stopping power under various driving conditions.

• Disc type: Solid disc brake rotor with drilled and slotted surface
• Overall diameter: 305 mm for optimal fit and coverage
• Nominal thickness: 10.1 mm with discard thickness at 8.5 mm
• Hat finish: Zinc black coating for corrosion resistance
• Rust resistant coating applied to extend rotor life
• Bolt hole quantity: 5 with 15.5 mm diameter, matching Jeep Grand Cherokee specifications
• Directional brake surface for improved water and debris evacuation
• Bolt circle diameter: 127 mm, center hole diameter: 72.2 mm

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

The DFC Brake Rotor - Drilled and Slotted - Black product line by Dynamite Friction focuses on rotors that combine drilled holes and slots to enhance heat dissipation and maintain braking efficiency. The black zinc finish on the hat area provides additional protection against rust, making these rotors suitable for vehicles like the Jeep Grand Cherokee that may encounter varied driving environments.

Detailed Product Description

This solid disc brake rotor features a slotted and drilled surface type designed to improve braking response by allowing gases, dust, and heat to escape more efficiently. The rotor’s 305 mm outside diameter and 75.3 mm overall height ensure proper fitment on Jeep Grand Cherokee models requiring a 5-lug, 127 mm bolt circle pattern. The zinc black hat finish and rust-resistant coating help protect the rotor from corrosion, extending its service life. With a nominal thickness of 10.1 mm and a discard thickness of 8.5 mm, this rotor meets the necessary specifications for safe replacement and performance.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Jeep Grand Cherokee vehicles
• Improves braking performance in wet or dusty conditions due to directional drilled and slotted design
• Reduces brake fade by enhancing heat dissipation during heavy braking
• Prevents rust and corrosion that can compromise rotor integrity
• Restores proper rotor thickness to maintain braking safety and efficiency

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify that the bolt hole pattern (5 holes, 15.5 mm diameter) and bolt circle diameter (127 mm) match your Jeep Grand Cherokee specifications. Use proper torque settings on lug nuts to avoid rotor warping. It is recommended to replace brake pads simultaneously to ensure optimal braking performance.

Quality Assurance

Dynamite Friction manufactures the 633-42025R rotor to meet industry standards for durability and performance. The rust-resistant coating and zinc black hat finish contribute to long-term reliability. Please consult product documentation or contact the manufacturer for warranty details.