Dynamite Friction 830-54046L Disc Brake Rotor - Rear Left

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-54046L) is engineered for reliable braking performance on select Ford, Jaguar, and Lincoln vehicles. Designed with a vented, directional surface, this rotor enhances heat dissipation and braking consistency for models like the Ford Thunderbird and Jaguar XJ8.

• Disc type: Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 20 mm with discard thickness at 18.5 mm
• Outside diameter: 288 mm for precise fitment
• Hat finish: Geospec silver grey with rust-resistant coating
• Bolt hole quantity: 5 with 14.1 mm diameter and 108 mm bolt circle diameter
• Directional brake surface optimized for improved water and debris evacuation
• Center hole diameter: 64.4 mm for accurate hub alignment

Detailed Product Description

This Dynamite Friction rotor features a vented design that promotes effective heat dissipation during braking, reducing the risk of brake fade. The drilled and slotted surface pattern improves pad bite and helps channel away water, dust, and gases, maintaining consistent braking performance. The rotor’s nominal thickness of 20 mm and discard thickness of 18.5 mm ensure durability and safe replacement intervals. Finished with a rust-resistant coating and a Geospec silver grey hat, it offers corrosion protection and a clean appearance. The 5-bolt hole configuration with a 108 mm bolt circle diameter matches the specifications for compatible Ford LS, Jaguar S-Type, Lincoln Vanden Plas, and other listed models.

The DFC Geoperformance Rotor - Drilled and Slotted line is designed to provide a balance between performance and longevity. This product line focuses on rotors that feature directional drilled and slotted surfaces combined with vented construction to optimize braking efficiency and heat management for a variety of passenger vehicles.

Compatible Vehicles and Applications

• Ford Thunderbird and LS models requiring vented drilled and slotted rotors
• Jaguar S-Type and XJ8 models needing directional brake rotors with rust protection
• Lincoln Vanden Plas models compatible with 5-lug, 108 mm bolt circle rotors
• Replacement for worn or warped rotors causing brake pulsation or noise
• Upgrading rotors to improve heat dissipation and braking response in daily driving

Installation Notes and Tips

• Verify rotor dimensions and bolt pattern match your vehicle’s specifications before installation
• Inspect brake pads and hardware for wear and replace as necessary during rotor installation
• Ensure proper torque on lug nuts to manufacturer specifications to avoid rotor warping
• Clean rotor surface with brake cleaner before installation to remove any protective coatings
• Follow vehicle manufacturer guidelines for bedding in new rotors and pads

Quality Assurance and Warranty

Dynamite Friction manufactures the 830-54046L rotor to meet or exceed OEM standards for fit, form, and function. The rust-resistant coating and precision machining contribute to long service life and consistent braking performance. Warranty details should be confirmed with the point of purchase or manufacturer documentation.