HomeBrake > Drums and RotorsDynamite Friction 900-40123 Disc Brake Rotor - Front
Part #: 900-40123

Dynamite Friction 900-40123 Disc Brake Rotor - Front

DFC Hi-Carbon Alloy GEOMET Coated Rotor, Front
5 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
DFC Hi-Carbon Alloy GEOMET Coated Rotor, Front
Fitment: Dodge, Durango
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Reliable Disc Brake Rotor for Dodge Durango

The Dynamite Friction DFC Hi-Carbon Alloy GEOMET Coated Rotor (part number 900-40123) is engineered to provide consistent braking performance for Dodge Durango vehicles. Designed with durability and corrosion resistance in mind, this vented disc brake rotor meets the specific requirements of your vehicle's braking system.

Key Features of the 900-40123 Rotor

  • Nominal thickness of 32 mm with a discard thickness of 30.4 mm for safe operation
  • Vented rotor design to improve heat dissipation and reduce brake fade
  • Rust-resistant GEOMET grey coating on the hat for enhanced corrosion protection
  • Plain disc finish with a smooth surface type for consistent pad contact
  • Five bolt holes with a 17 mm diameter and a bolt circle diameter of 127 mm
  • Outside diameter of 365 mm and height of 54.85 mm, matching Dodge Durango specifications
  • Non-directional brake surface compatible with standard brake pad applications
  • Center hole diameter of 72 mm for precise fitment

About the DFC Hi-Carbon Alloy GEOMET Coated Rotor Line

The DFC Hi-Carbon Alloy GEOMET Coated Rotor line from Dynamite Friction focuses on combining high-carbon alloy materials with a GEOMET coating to enhance rotor longevity and resistance to rust. This product line is designed to maintain structural integrity under demanding conditions while providing reliable braking performance. The 900-40123 rotor benefits from this technology, making it suitable for Dodge Durango models requiring durable and corrosion-resistant rotors.

Product Application and Problem Solving

  • Replacement for worn or warped rotors causing brake pulsation
  • Upgrading corroded rotors to improve braking reliability
  • Addressing brake fade due to overheating with vented rotor design
  • Ensuring proper rotor thickness for safe braking performance
  • Preventing rust-related rotor degradation with GEOMET coating

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 30.4 mm before installation. Clean the hub surface to remove rust or debris for proper rotor seating. Use the specified five-bolt pattern with 17 mm bolt holes and a 127 mm bolt circle diameter to secure the rotor. Verify compatibility with Dodge Durango brake components and follow manufacturer torque specifications during installation.

Quality Assurance and Warranty

The Dynamite Friction 900-40123 rotor is manufactured to meet OEM standards for fit and function. The GEOMET coating provides additional protection against corrosion, extending the rotor's service life. Warranty details should be confirmed with the product documentation or supplier, as they may vary.

BrandDynamite Friction
Part Number900-40123
PositionDFC Hi-Carbon Alloy GEOMET Coated Rotor, Front
Discard Thickness30.4
Nominal Thickness32
Bolt Hole Diameter17
Disc FinishPlain
Hat FinishGeomet grey
Rust Resistant CoatingYes
Bolt Hole Quantity5
Outside Diameter365
Height54.85
Surface TypeSmooth
Solid Or Vented Type RotorVented
Center Hole Diameter72
Stud/Lug Hole Quantity5
Directional or Non-Directional Brake SurfaceNon-directional
Bolt Circle Diameter127

This part fits 5 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2025DodgeDurangoSpecial ServiceFrontDFC Hi-Carbon Alloy GEOMET Coated Rotor
2024DodgeDurangoSpecial ServiceFrontDFC Hi-Carbon Alloy GEOMET Coated Rotor
2023DodgeDurangoSpecial ServiceFrontDFC Hi-Carbon Alloy GEOMET Coated Rotor
2022DodgeDurangoSpecial ServiceFrontDFC Hi-Carbon Alloy GEOMET Coated Rotor
2021DodgeDurangoPursuitFrontDFC Hi-Carbon Alloy GEOMET Coated Rotor

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