Dynamite Friction 631-47059L Disc Brake Rotor - Front Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-47059L) is engineered for reliable braking performance on Chevrolet Sidekick and Geo Suzuki Tracker vehicles. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance heat dissipation and maintain consistent stopping power.

• Nominal thickness: 17 mm with a discard thickness of 15 mm for safe replacement intervals
• Vented rotor design to improve cooling and reduce brake fade
• Directional slotted and drilled surface for debris removal and enhanced braking efficiency
• Rust-resistant zinc silver hat finish for corrosion protection
• 5 bolt holes with 12.7 mm diameter and 139.7 mm bolt circle diameter
• Overall diameter of 287 mm and height of 46 mm for precise fitment
• Plain disc finish with a zinc silver coated hat for durability

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

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and slots with a corrosion-resistant finish. This design supports improved brake pad bite and heat dissipation, which is critical for maintaining braking performance under demanding conditions. The silver zinc coating on the rotor hat helps prevent rust, extending the rotor's service life on Chevrolet Sidekick and Geo Suzuki Tracker models.

Technical Description and Specifications

This disc brake rotor is vented, allowing air to flow between the rotor surfaces to reduce heat buildup during braking. The rotor's directional surface features both drilled holes and slots, which help evacuate gases, dust, and water from the braking surface. The rotor measures 287 mm in outside diameter and 46 mm in height, with a center hole diameter of 107 mm. It includes five bolt holes, each 12.7 mm in diameter, arranged on a 139.7 mm bolt circle diameter, ensuring compatibility with specified vehicle models. The nominal thickness of 17 mm and discard thickness of 15 mm provide clear guidelines for rotor replacement to maintain braking safety.

Compatible Vehicles and Applications

• Chevrolet Sidekick brake rotor replacement
• Geo Suzuki Tracker disc brake rotor upgrade
• Addressing brake fade and overheating issues
• Replacing worn or warped rotors for improved braking response
• Enhancing braking performance in wet or dusty conditions

Installation Notes and Tips

Ensure the rotor surface is clean and free of contaminants before installation. Verify the rotor thickness is within the nominal range and replace if below the discard thickness of 15 mm. Use proper torque specifications for the 5 lug bolts with 12.7 mm diameter to secure the rotor. The directional surface requires correct orientation during installation 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 zinc silver coating on the rotor hat enhances durability against corrosion. While specific warranty details are not provided, Dynamite Friction products typically undergo rigorous quality control to ensure consistent performance on Chevrolet Sidekick and Geo Suzuki Tracker vehicles.