Dynamite Friction 830-42026L Disc Brake Rotor - Front Left

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (Part Number 830-42026L) is engineered for Jeep Cherokee, TJ, and Wrangler models. This vented disc brake rotor combines durability and performance with a directional, slotted, and drilled surface design to enhance braking efficiency and heat dissipation.

• Compatible with Jeep Cherokee, TJ, and Wrangler
• Part Number: 830-42026L
• Directional, slotted and drilled surface for improved braking
• Vented rotor design for enhanced heat dissipation
• Rust resistant coating for extended rotor life
• Geospec silver grey hat finish for corrosion protection
• Nominal thickness: 24 mm; Discard thickness: 22.7 mm
• Five 16 mm bolt holes with 114.3 mm bolt circle diameter
• Overall diameter: 280 mm; Height: 78 mm

DFC Geoperformance Rotor - Drilled and Slotted Product Line

The DFC Geoperformance Rotor - Drilled and Slotted line by Dynamite Friction is designed to provide enhanced braking performance through a combination of drilled holes and precision slots. This design improves water and gas evacuation from the rotor surface, reducing brake fade and maintaining consistent stopping power. The directional surface pattern optimizes pad contact and heat management, making it suitable for demanding driving conditions often encountered by Jeep Cherokee, TJ, and Wrangler owners.

Detailed Product Description

This disc brake rotor features a vented design that promotes airflow to dissipate heat generated during braking, helping to prevent warping and extend rotor life. The rotor's nominal thickness is 24 mm, with a discard thickness of 22.7 mm, ensuring reliable performance until replacement is necessary. The rotor surface is finished plain, while the hat is coated in Geospec silver grey, providing corrosion resistance and durability. The rotor includes five bolt holes with a diameter of 16 mm and a bolt circle diameter of 114.3 mm, matching the specifications required for Jeep Cherokee, TJ, and Wrangler models. The directional slotted and drilled surface enhances braking response and pad bite, especially in wet or off-road conditions.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Jeep Cherokee, TJ, and Wrangler
• Improves braking performance in wet or muddy conditions
• Reduces brake fade during extended or heavy braking
• Helps prevent rust and corrosion on rotor surfaces
• Maintains consistent stopping power under demanding driving

Installation Notes and Tips

Ensure the rotor is compatible with your specific Jeep model and year before installation. Clean the rotor surface to remove any protective coating or residue prior to mounting. Use proper torque specifications for the five 16 mm bolt holes to secure the rotor firmly. It is recommended to inspect brake pads and hardware during rotor replacement to maintain optimal braking system performance.

Quality Assurance

Dynamite Friction manufactures the DFC Geoperformance Rotor - Drilled and Slotted to meet or exceed OEM specifications for fit, form, and function. The rotor includes a rust resistant coating and a durable Geospec silver grey hat finish to extend service life. Warranty information is available through Dynamite Friction and should be confirmed at the time of purchase.