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Dynamite Friction 604-02001 Disc Brake Rotor - FrontOE Quality 60-Day Returns
Part #: 604-02001

Dynamite Friction 604-02001 Disc Brake Rotor - Front

DFC GEOSPEC Coated Rotor, Front
44 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
DFC GEOSPEC Coated Rotor, Front
Fitment: Porsche, 924, 944, 911, and 914
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Not what you need? See all Disc Brake Rotor options

Overview of Dynamite Friction DFC GEOSPEC Coated Rotor 604-02001

The Dynamite Friction DFC GEOSPEC Coated Rotor 604-02001 is engineered for Porsche 911, 924, and 944 models requiring reliable disc brake rotors. Designed with precision, this vented rotor offers consistent performance and durability for demanding driving conditions.

  • Nominal thickness: 20 mm
  • Discard thickness: 19.1 mm
  • Outside diameter: 282.5 mm
  • Inside diameter: 107 mm
  • Bolt hole diameter: 8.6 mm
  • Bolt hole quantity: 5
  • Height: 35 mm
  • Vented rotor design for improved heat dissipation

Detailed Product Description

This disc brake rotor, part number 604-02001, is specifically designed for Porsche 911, 924, and 944 vehicles. The rotor features a vented design that enhances cooling efficiency, reducing the risk of brake fade during extended use. With an outside diameter of 282.5 mm and a height of 35 mm, it fits precisely within the brake assembly specifications for these Porsche models. The nominal thickness of 20 mm ensures structural integrity, while the discard thickness of 19.1 mm indicates the minimum safe thickness before replacement is necessary. The rotor includes five bolt holes with an 8.6 mm diameter, matching the bolt pattern of the specified Porsche vehicles.

DFC GEOSPEC Coated Rotor Product Line

The DFC GEOSPEC Coated Rotor line by Dynamite Friction focuses on rotors with specialized coatings designed to resist corrosion and wear. This coating extends the rotor's service life and maintains consistent braking performance. The 604-02001 rotor benefits from this coating technology, making it suitable for Porsche 911, 924, and 944 models that demand both durability and reliable braking under various driving conditions.

Applications and Problem Solving

  • Replacement for worn or warped rotors on Porsche 911, 924, and 944
  • Improves heat dissipation to reduce brake fade during aggressive driving
  • Addresses rotor corrosion issues with coated surface
  • Restores braking performance compromised by rotor thickness below discard limit
  • Compatible with vented brake systems requiring precise fitment

Installation Notes and Tips

  • Ensure rotor thickness is above discard thickness (19.1 mm) before installation
  • Verify bolt hole alignment with vehicle hub using the 5-hole, 8.6 mm diameter pattern
  • Clean rotor surface before installation to remove any protective coatings or residues
  • Torque bolts to manufacturer specifications to avoid rotor warping
  • Inspect brake pads for wear and replace if necessary to ensure optimal braking

Quality Assurance

Dynamite Friction maintains strict quality control standards for the DFC GEOSPEC Coated Rotor line. Each rotor, including part number 604-02001, undergoes rigorous testing to meet OEM specifications for fitment and performance. While specific warranty details are not provided, Dynamite Friction products are manufactured to deliver consistent braking reliability for Porsche 911, 924, and 944 vehicles.

BrandDynamite Friction
Part Number604-02001
PositionDFC GEOSPEC Coated Rotor, Front
Bolt Hole Diameter8.6
Bolt Hole Quantity5
Discard Thickness19.1
Height35
Inside Diameter107
Nominal Thickness20
Outside Diameter282.5
Solid Or Vented Type RotorVented

This part fits 44 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
1988Porsche924FrontDFC GEOSPEC Coated Rotor
1987Porsche924FrontDFC GEOSPEC Coated Rotor
1986Porsche944FrontDFC GEOSPEC Coated Rotor
1985Porsche944FrontDFC GEOSPEC Coated Rotor
1984Porsche944FrontDFC GEOSPEC Coated Rotor
1983Porsche911Frontwithout Turbo-Look Package; DFC GEOSPEC Coated Rotor
1983Porsche944FrontDFC GEOSPEC Coated Rotor
1982Porsche911Frontwithout Turbo-Look Package; DFC GEOSPEC Coated Rotor
1982Porsche924TurboFrontSport Turbo; DFC GEOSPEC Coated Rotor
1981Porsche911Frontwithout Turbo-Look Package; DFC GEOSPEC Coated Rotor
1981Porsche924TurboFrontSport Turbo; DFC GEOSPEC Coated Rotor
1980Porsche911Frontwithout Turbo-Look Package; DFC GEOSPEC Coated Rotor
1980Porsche924TurboFrontSport and Turbo Sport; DFC GEOSPEC Coated Rotor
1979Porsche911Frontwithout Turbo-Look Package; DFC GEOSPEC Coated Rotor
1979Porsche924TurboFrontSport Turbo; DFC GEOSPEC Coated Rotor
1978Porsche911Frontwithout Turbo-Look Package; DFC GEOSPEC Coated Rotor
1977Porsche911SFrontwithout Turbo-Look Package; Front Cast Iron "M" Calipers; DFC GEOSPEC Coated Rotor
1977Porsche911SFrontwithout Turbo-Look Package; Front Cast Iron "A" Calipers; DFC GEOSPEC Coated Rotor
1977Porsche911Turbo CarreraFrontDFC GEOSPEC Coated Rotor
1977Porsche911SFrontwith Turbo-Look Package; DFC GEOSPEC Coated Rotor
1977Porsche911SFrontwithout Turbo-Look Package; Front Alloy "S" Calipers; DFC GEOSPEC Coated Rotor
1976Porsche911SFrontwithout Turbo-Look Package; Front Cast Iron "M" Calipers; DFC GEOSPEC Coated Rotor
1976Porsche911SFrontwithout Turbo-Look Package; Front Cast Iron "A" Calipers; DFC GEOSPEC Coated Rotor
1976Porsche911Turbo CarreraFrontDFC GEOSPEC Coated Rotor
1976Porsche911SFrontwith Turbo-Look Package; DFC GEOSPEC Coated Rotor
1976Porsche911SFrontwithout Turbo-Look Package; Front Alloy "S" Calipers; DFC GEOSPEC Coated Rotor
1975Porsche911SFrontwithout Turbo-Look Package; Front Cast Iron "M" Calipers; DFC GEOSPEC Coated Rotor
1975Porsche911SFrontwithout Turbo-Look Package; Front Cast Iron "A" Calipers; DFC GEOSPEC Coated Rotor
1975Porsche911SFrontwith Turbo-Look Package; DFC GEOSPEC Coated Rotor
1975Porsche911SFrontwithout Turbo-Look Package; Front Alloy "S" Calipers; DFC GEOSPEC Coated Rotor
1974Porsche911FrontVented Rotors; Front Cast Iron "M" Calipers; DFC GEOSPEC Coated Rotor
1974Porsche911FrontFront Alloy "S" Calipers; DFC GEOSPEC Coated Rotor
1973Porsche911FrontVented Rotors; Front Aluminum "S" Calipers; DFC GEOSPEC Coated Rotor
1973Porsche911FrontVented Rotors; Front Cast Iron "M" Calipers; DFC GEOSPEC Coated Rotor
1972Porsche911FrontVented Rotors; Front Aluminum "S" Calipers; DFC GEOSPEC Coated Rotor
1972Porsche911FrontVented Rotors; Front Cast Iron "M" Calipers; DFC GEOSPEC Coated Rotor
1971Porsche911FrontVented Rotors; Front Aluminum "S" Calipers; DFC GEOSPEC Coated Rotor
1971Porsche911FrontVented Rotors; Front Cast Iron "M" Calipers; DFC GEOSPEC Coated Rotor
1970Porsche911FrontVented Rotors; Front Aluminum "S" Calipers; DFC GEOSPEC Coated Rotor
1970Porsche911FrontVented Rotors; Front Cast Iron "M" Calipers; DFC GEOSPEC Coated Rotor
1969Porsche911FrontVented Rotors; Front Aluminum "S" Calipers; DFC GEOSPEC Coated Rotor
1969Porsche911FrontVented Rotors; Front Cast Iron "M" Calipers; DFC GEOSPEC Coated Rotor
1968Porsche911FrontVented Disc Brake Rotor; DFC GEOSPEC Coated Rotor
1967Porsche911FrontVented Disc Brake Rotor; DFC GEOSPEC Coated Rotor

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

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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