Dynamic Friction 830-56019L Disc Brake Rotor - Front Left

Overview

This Dynamic Friction disc brake rotor is built for direct fitment on select full-size Ford, Lincoln, and Mercury applications. The DFC Geoperformance Rotor - Drilled and Slotted design combines a vented rotor body with a directional braking surface for consistent braking response and heat management.

Part number 830-56019L is a front left rotor for vehicles such as the Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis. It also fits the Mercury Marauder for the listed model years.

Key Features

• Slotted and drilled braking surface for improved pad bite and surface cleaning.
• Vented rotor construction for better heat dissipation during repeated stops.
• Rust-resistant coating and Geospec Silver Grey hat finish for added corrosion protection.
• Plain disc finish with a directional surface design.
• 5-lug pattern with 114.3 mm bolt circle and 71.8 mm center hole diameter.

Detailed Description

The 830-56019L rotor is engineered around the dimensions and mounting pattern required for compatible Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis front left brake applications, with additional fitment for the Mercury Marauder. Its 305 mm outside diameter, 28 mm nominal thickness, and vented construction support stable braking performance under heat load. The slotted X-drilled surface and directional brake face help maintain rotor cleanliness and consistent contact characteristics.

Dynamic Friction’s DFC Geoperformance Rotor - Drilled and Slotted line focuses on performance-oriented rotor design with corrosion protection built into the finish package. The Geospec Silver Grey hat finish and rust-resistant coating help preserve appearance and surface integrity in demanding service conditions. Part number 830-56019L is a fitment-specific replacement for drivers looking for a rotor matched to the listed platform dimensions and brake configuration.

Common Uses

• Brake pulsation caused by rotor wear or uneven surface condition.
• Reduced braking consistency from heat buildup during repeated stops.
• Corrosion on the rotor hat or exposed surfaces.
• Noise or vibration associated with worn front brake rotors.
• Replacement needs for a front left rotor on the listed Ford, Lincoln, and Mercury vehicles.

Installation Notes

Verify rotor dimensions, bolt pattern, and brake surface direction before installation. This rotor is a vented, directional design, so correct side placement matters. Confirm the vehicle’s front left application and inspect pads, caliper condition, and hub surfaces during service.

Quality Assurance

Dynamic Friction backs the DFC Geoperformance Rotor - Drilled and Slotted line with application-specific engineering and corrosion-resistant finishing for consistent service fitment. Part number 830-56019L is built to match the listed brake geometry and mounting requirements.