HomeBrake > Drums and RotorsDynamite Friction 604-52021 Disc Brake Rotor - Front
Part #: 604-52021

Dynamite Friction 604-52021 Disc Brake Rotor - Front

DFC GEOSPEC Coated Rotor, Front
2 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
DFC GEOSPEC Coated Rotor, Front
Fitment: Pontiac, G8
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Dynamite Friction DFC GEOSPEC Coated Rotor 604-52021

The Dynamite Friction DFC GEOSPEC Coated Rotor 604-52021 is engineered for Pontiac G8 vehicles requiring reliable braking performance. This vented disc brake rotor is designed to meet specific fitment and durability standards for optimal operation.

  • Compatible with Pontiac G8 models
  • Part number 604-52021 for precise identification
  • Vented rotor design for improved heat dissipation
  • Nominal thickness of 30 mm and discard thickness of 28 mm
  • Five bolt holes with 16.2 mm diameter each
  • Outside diameter measures 298 mm, inside diameter 67.4 mm
  • Rotor height of 52 mm

Detailed Product Specifications

This Dynamite Friction disc brake rotor features a vented design that enhances cooling during braking, reducing the risk of brake fade. The rotor's nominal thickness is 30 mm, with a discard thickness of 28 mm, indicating when replacement is necessary to maintain safety and performance. The rotor includes five bolt holes, each with a diameter of 16.2 mm, ensuring secure mounting on the Pontiac G8 hub assembly. Its outside diameter of 298 mm and inside diameter of 67.4 mm are tailored to fit the vehicle's brake system precisely. The rotor height is 52 mm, contributing to proper alignment and brake pad contact.

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 extend service life. This coating helps maintain rotor integrity under various driving conditions, making it suitable for Pontiac G8 owners seeking durable replacement parts. The 604-52021 rotor benefits from this coating, providing consistent braking performance and protection against environmental factors.

Common Applications and Problem Solving

  • Replacement for worn or warped rotors on Pontiac G8
  • Addresses brake noise caused by uneven rotor surfaces
  • Improves heat dissipation to reduce brake fade during heavy use
  • Restores proper rotor thickness for safe braking performance
  • Prevents corrosion-related rotor damage with coated surface

Installation Notes and Tips

When installing the Dynamite Friction 604-52021 rotor on a Pontiac G8, ensure the rotor surface is clean and free of debris before mounting. Verify that the bolt holes align correctly with the hub assembly and torque bolts to manufacturer specifications. It is recommended to replace brake pads simultaneously to ensure even wear and optimal braking efficiency. Check rotor thickness regularly and replace when it reaches the discard thickness of 28 mm.

Quality Assurance and Warranty

Dynamite Friction manufactures the 604-52021 rotor to meet industry standards for safety and durability. The DFC GEOSPEC Coated Rotor line includes corrosion-resistant coatings to enhance longevity. Warranty details should be confirmed with the product documentation or supplier, as coverage may vary.

BrandDynamite Friction
Part Number604-52021
PositionDFC GEOSPEC Coated Rotor, Front
Bolt Hole Diameter16.2
Bolt Hole Quantity5
Discard Thickness28
Height52
Inside Diameter67.4
Nominal Thickness30
Outside Diameter298
Solid Or Vented Type RotorVented

This part fits 2 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2009PontiacG8BaseFront298mm Front Rotors; 302mm Rear Rotors; DFC GEOSPEC Coated Rotor
2008PontiacG83.6LV6FrontDFC 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.