Dynamite Friction 631-20009R Disc Brake Rotor - Rear Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-20009R) is engineered for Jaguar vehicles including the Vanden Plas, XJ6, XJ8, XJ12, XJR, XJS, XK8, and XKR models. This vented disc brake rotor features a directional, slotted and drilled surface designed to enhance braking performance and heat dissipation.

• Nominal thickness: 20 mm with a discard thickness of 18.5 mm
• Vented rotor design for improved cooling
• Directional slotted and drilled surface for debris removal and consistent braking
• Rust-resistant zinc silver hat finish
• 5 bolt holes with 13.3 mm diameter and 120.7 mm bolt circle diameter
• Overall diameter of 305 mm and height of 67.9 mm
• Plain disc finish with zinc silver coated hat for corrosion resistance

Detailed Product Description

The DFC Brake Rotor - Drilled and Slotted - Silver from Dynamite Friction is designed to meet the specific braking requirements of Jaguar luxury and performance models. The rotor’s vented construction allows air to flow between the rotor surfaces, reducing heat buildup during braking and helping to maintain consistent stopping power. The directional slotted and drilled surface improves water and gas evacuation, which can reduce brake fade and improve pad bite under demanding conditions.

With a nominal thickness of 20 mm and a discard thickness of 18.5 mm, this rotor provides a balance between durability and performance. The zinc silver coating on the rotor hat offers enhanced corrosion resistance, extending the rotor’s service life. The 5-lug bolt pattern with a 120.7 mm bolt circle diameter ensures precise fitment on compatible Jaguar models.

DFC Brake Rotor Product Line

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 product line is designed to provide improved heat dissipation and braking consistency for vehicles requiring reliable performance under varied driving conditions. The silver zinc coating on the rotor hat adds protection against rust, making these rotors suitable for long-term use on Jaguar vehicles.

Applications and Problem Solving

• Reduces brake fade caused by excessive heat buildup
• Improves braking performance in wet or humid conditions by evacuating water
• Minimizes brake dust and gas buildup for consistent pad contact
• Prevents premature rotor corrosion with rust-resistant coating
• Ensures proper fitment and alignment on Jaguar Vanden Plas, XJ6, XJ8, XJ12, XJR, XJS, XK8, and XKR models

Installation Notes and Tips

• Verify rotor thickness before installation; replace if below 18.5 mm discard thickness
• Ensure proper torque on the 5 lug bolts with 13.3 mm diameter holes
• Check compatibility with vehicle’s brake caliper and hub assembly
• Clean rotor surface before installation to remove any protective coatings or debris
• Follow manufacturer’s recommended break-in procedure for optimal rotor and pad performance

Quality Assurance

Dynamite Friction manufactures the 631-20009R rotor to meet or exceed OEM specifications for Jaguar vehicles. The rust-resistant zinc silver finish and vented rotor design contribute to durability and consistent braking performance. While no specific warranty information is provided, Dynamite Friction products are engineered for reliable operation under normal driving conditions.