Dynamite Friction 830-53004L Disc Brake Rotor - Rear Left

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-53004L) is engineered for reliable braking performance on select Chevrolet, Pontiac, and Saturn vehicles. Designed with a directional, slotted and drilled surface, this solid disc brake rotor offers enhanced heat dissipation and consistent stopping power.

• Compatible with Chevrolet Cobalt, Malibu, HHR, and Pursuit models
• Fits Pontiac G5, G6, and Saturn Aura and Ion vehicles
• Directional slotted and drilled surface for improved brake cooling
• Solid rotor design with rust-resistant coating
• Geospec silver grey hat finish for corrosion resistance
• Nominal thickness of 14 mm with a discard thickness of 12 mm
• Five bolt holes with 14.3 mm diameter and 110 mm bolt circle diameter
• Overall diameter of 270 mm and height of 45.3 mm

DFC Geoperformance Rotor - Drilled and Slotted Product Line

The DFC Geoperformance Rotor - Drilled and Slotted line by Dynamite Friction focuses on rotors that combine drilled holes and precision slots to enhance brake pad bite and heat dissipation. This product line is designed to reduce brake fade and maintain consistent braking performance under demanding conditions. The directional surface pattern optimizes airflow and debris removal, making it suitable for vehicles requiring reliable stopping power and rotor durability.

Detailed Product Description

This disc brake rotor features a solid construction with a nominal thickness of 14 mm and a discard thickness of 12 mm, ensuring a long service life before replacement is necessary. The rotor's 270 mm outside diameter and 45.3 mm height are engineered to match the specific fitment requirements of Chevrolet, Pontiac, and Saturn models listed. The rotor includes five bolt holes with a diameter of 14.3 mm arranged on a 110 mm bolt circle diameter, providing secure mounting compatibility. The hat section is finished in Geospec silver grey, which offers additional corrosion resistance, complemented by a rust-resistant coating on the rotor surface. The directional slotted and drilled surface improves heat dissipation and helps maintain braking efficiency by reducing gas and dust buildup between the rotor and brake pads.

Applications and Problem Solving

• Replacement rotor for worn or warped rotors on Chevrolet Cobalt, Malibu, HHR, and Pursuit
• Improves braking performance on Pontiac G5 and G6 models experiencing brake fade
• Addresses overheating issues in Saturn Aura and Ion vehicles with heavy braking demands
• Helps reduce rust and corrosion buildup on brake rotors in humid or wet environments
• Enhances brake pad bite and reduces noise through slotted and drilled design

Installation Notes and Tips

Ensure the rotor surface is clean and free of any protective coatings before installation. Verify that the rotor thickness is above the discard thickness of 12 mm to maintain safe braking performance. Use proper torque specifications for the five 14.3 mm bolt holes on the 110 mm bolt circle diameter to secure the rotor. The directional surface requires installation with the correct rotation direction for optimal performance. It is recommended to inspect brake pads and hardware during rotor replacement to ensure overall system integrity.

Quality Assurance

Dynamite Friction manufactures the 830-53004L rotor to meet or exceed OEM specifications for fit, form, and function. The rust-resistant coating and Geospec silver grey hat finish contribute to extended rotor life and corrosion resistance. While no specific warranty information is provided, this rotor is designed for durability and consistent braking performance on compatible Chevrolet, Pontiac, and Saturn vehicles.