Dynamite Friction 830-72034L Disc Brake Rotor - Front Left

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-72034L) is engineered for reliable braking performance on select Chrysler, Dodge, and Mitsubishi vehicles. Designed with a vented, directional surface, this rotor enhances heat dissipation and braking consistency for models like the Eclipse, Galant, Lancer, Outlander, Sebring, Stratus, and Xpander.

• Disc type: Vented, directional drilled and slotted surface
• Nominal thickness: 26 mm with discard thickness at 24.4 mm
• Outside diameter: 276 mm, overall height: 45.7 mm
• Hat finish: Geospec silver grey with rust-resistant coating
• 5 bolt holes with 114.3 mm bolt circle diameter
• Center hole diameter: 69 mm, stud/lug hole diameter: 12.6 mm

Product Line Details: DFC Geoperformance Rotor - Drilled and Slotted

The DFC Geoperformance Rotor - Drilled and Slotted line focuses on rotors that combine drilled holes and precision slots to improve brake pad bite and reduce heat buildup. This design helps maintain consistent braking performance under demanding conditions by allowing gases and debris to escape while enhancing cooling. The vented rotor construction further supports heat dissipation, making it suitable for vehicles requiring reliable stopping power and rotor durability.

Technical Description and Specifications

This disc brake rotor features a plain disc finish paired with a Geospec silver grey hat finish that includes a rust-resistant coating to help prevent corrosion over time. The rotor’s vented design promotes airflow between the rotor surfaces, reducing the risk of brake fade during extended use. With a directional surface type, the drilled and slotted pattern is optimized for specific rotation direction, improving water and dust evacuation. The rotor measures 276 mm in outside diameter and 45.7 mm in overall height, with a nominal thickness of 26 mm and a discard thickness of 24.4 mm, ensuring it meets OEM specifications for the compatible vehicles.

Compatible Vehicles and Applications

• Chrysler Sebring and Stratus models requiring vented drilled and slotted rotors
• Dodge Eclipse models needing enhanced brake cooling and performance
• Mitsubishi Lancer, Galant, Outlander, and Xpander with 5-lug bolt pattern and 276 mm rotor diameter

Installation Notes and Tips

• Verify rotor orientation to match the directional drilled and slotted surface for proper performance
• Ensure rotor thickness is above discard thickness (24.4 mm) before installation
• Clean rotor surface before mounting to remove any protective coatings or residues
• Check compatibility with vehicle’s bolt pattern (5 bolts, 114.3 mm bolt circle diameter)

Quality Assurance and Warranty

Dynamite Friction manufactures the 830-72034L rotor to meet or exceed OEM standards for fit, form, and function. The rust-resistant coating and precision machining contribute to long service life and consistent braking performance. Warranty details should be confirmed with the product documentation or supplier, as they may vary by region or distributor.