HomeBrake > Drums and RotorsDynamite Friction 631-54014L Disc Brake Rotor - Front Left
Part #: 631-54014L

Dynamite Friction 631-54014L Disc Brake Rotor - Front Left

DFC Brake Rotor - Drilled and Slotted - Silver, Front Left
10 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
DFC Brake Rotor - Drilled and Slotted - Silver, Front Left
Fitment: Lincoln and Mercury, Monarch and Versailles
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Overview of DFC Brake Rotor for Lincoln Monarch and Mercury Versailles

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-54014L) is engineered for reliable braking performance on Lincoln Monarch and Mercury Versailles models. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance heat dissipation and maintain consistent stopping power.

  • Nominal thickness: 22 mm with a discard thickness of 20.57 mm
  • Vented rotor design for improved cooling
  • Directional slotted and drilled surface for debris removal and heat management
  • Zinc silver hat finish with rust-resistant coating
  • 5 bolt holes with 1/2-20 diameter and 114.3 mm bolt circle diameter
  • Overall diameter of 280 mm and height of 105.6 mm
  • Center hole diameter of 70.5 mm for precise fitment

Details on the DFC Brake Rotor - Drilled and Slotted - Silver Line

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and slots with a silver zinc-coated hat for corrosion resistance. This product line is designed to provide enhanced braking performance through improved heat dissipation and surface cleaning, which helps maintain rotor integrity and pad contact. The silver zinc finish on the hat area offers additional protection against rust, extending the rotor's service life.

Product Specifications and Features

This disc brake rotor is vented, allowing air to flow between the rotor surfaces to reduce heat buildup during braking. The directional slotted and drilled surface helps channel away water, dust, and gases generated during braking, which can improve braking consistency and reduce brake fade. The rotor's nominal thickness is 22 mm, with a discard thickness of 20.57 mm, indicating when replacement is necessary to maintain safe braking performance.

Compatible Vehicles and Applications

  • Compatible with Lincoln Monarch models requiring a 280 mm diameter rotor
  • Compatible with Mercury Versailles models with matching bolt pattern and dimensions
  • Designed for vehicles with 5 lug holes and a 114.3 mm bolt circle diameter
  • Suitable for use in standard and performance driving conditions where vented rotors are preferred

Installation Notes and Tips

  • Ensure rotor thickness is above discard thickness (20.57 mm) before installation
  • Verify bolt hole pattern and center hole diameter (70.5 mm) for proper fitment
  • Clean rotor surface before installation to remove any protective coatings or residues
  • Torque lug nuts to manufacturer specifications to avoid rotor warping

Quality Assurance and Warranty

Dynamite Friction manufactures this rotor with rust-resistant coatings and zinc silver hat finish to enhance durability. While specific warranty details are not provided, the rotor meets industry standards for vented disc brake rotors designed for Lincoln Monarch and Mercury Versailles vehicles. Proper maintenance and installation will ensure optimal performance and longevity.

BrandDynamite Friction
Part Number631-54014L
PositionDFC Brake Rotor - Drilled and Slotted - Silver, Front Left
Discard Thickness20.57
Nominal Thickness22
Bolt Hole Diameter1/2-20
Disc FinishPlain
Hat FinishZinc silver
Rust Resistant CoatingYes
Bolt Hole Quantity5
Overall Height105.6
Outside Diameter280
Height105.6
Surface TypeSlotted x drilled
Solid Or Vented Type RotorVented
Center Hole Diameter70.5
Stud/Lug Hole Quantity5
Directional or Non-Directional Brake SurfaceDirectional
Bolt Circle Diameter114.3
Stud/Lug Hole Circle Diameter114.3

This part fits 10 vehicles. Search below:

YearMakeModelPositionNotes
1980LincolnVersaillesFront LeftDFC Brake Rotor - Drilled and Slotted - Silver
1980MercuryMonarchFront LeftDFC Brake Rotor - Drilled and Slotted - Silver
1979LincolnVersaillesFront LeftDFC Brake Rotor - Drilled and Slotted - Silver
1979MercuryMonarchFront LeftDFC Brake Rotor - Drilled and Slotted - Silver
1978LincolnVersaillesFront LeftDFC Brake Rotor - Drilled and Slotted - Silver
1978MercuryMonarchFront LeftDFC Brake Rotor - Drilled and Slotted - Silver
1977LincolnVersaillesFront LeftDFC Brake Rotor - Drilled and Slotted - Silver
1977MercuryMonarchFront LeftDFC Brake Rotor - Drilled and Slotted - Silver
1976MercuryMonarchFront LeftDFC Brake Rotor - Drilled and Slotted - Silver
1975MercuryMonarchFront LeftDFC Brake Rotor - Drilled and Slotted - Silver

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.