Dynamite Friction 631-02006L Disc Brake Rotor - Rear Left

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

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver is engineered for Porsche 924, 928, and 944 models. Designed to enhance braking performance, this vented disc brake rotor features a directional, slotted, and drilled surface for improved heat dissipation and consistent stopping power.

• Part Number: 631-02006L
• Compatible with Porsche 924, 928, and 944
• Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 20 mm; discard thickness: 18.6 mm
• Outside diameter: 289 mm; overall height: 71 mm
• Hat finish in zinc silver with rust-resistant coating
• 5 bolt holes with 130 mm bolt circle diameter
• Directional brake surface for optimized performance

Detailed Product Description

This Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-02006L) is specifically designed for Porsche 924, 928, and 944 vehicles requiring reliable disc brake rotors. The rotor features a vented design that helps reduce heat buildup during braking, which is critical for maintaining brake efficiency and preventing warping. The drilled and slotted surface improves water and debris evacuation, enhancing braking response in various driving conditions.

The rotor’s nominal thickness is 20 mm, with a discard thickness of 18.6 mm, ensuring a clear service life indicator. The zinc silver hat finish provides corrosion resistance, complemented by an overall rust-resistant coating to extend rotor durability. With 5 bolt holes arranged on a 130 mm bolt circle diameter and a center hole diameter of 103 mm, this rotor fits securely on the specified Porsche models.

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

The DFC Brake Rotor - Drilled and Slotted - Silver line from Dynamite Friction focuses on delivering rotors that combine functional design with corrosion resistance. The drilled and slotted surface pattern is directional, which aids in channeling gases and heat away from the rotor surface, improving braking consistency. The zinc silver hat finish and rust-resistant coating contribute to longer rotor life, making this product line suitable for drivers seeking dependable replacement parts for their Porsche 924, 928, or 944.

Common Applications and Problem Solving

• Replacement for worn or warped brake rotors on Porsche 924, 928, and 944
• Improves heat dissipation to reduce brake fade during extended use
• Enhances braking performance in wet or debris-prone environments
• Prevents rust and corrosion that can compromise rotor integrity
• Maintains proper rotor thickness for safe braking operation

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (18.6 mm) before installation
• Clean mounting surface and check bolt hole alignment with 130 mm bolt circle diameter
• Use proper torque specifications for the 5 lug bolts (15.5 mm diameter)
• Inspect brake pads for wear and replace if necessary to match new rotor
• Perform a bed-in procedure after installation to optimize rotor and pad contact

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-02006L rotor to meet OEM specifications for Porsche 924, 928, and 944 models. The rust-resistant coating and zinc silver hat finish are applied to enhance durability and corrosion resistance. While specific warranty details are not provided, Dynamite Friction products typically adhere to industry standards for quality and reliability.