Dynamite Friction 633-47037R Disc Brake Rotor - Front Right

Overview of the DFC Brake Rotor - Drilled and Slotted - Black

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-47037R) is engineered for Chevrolet Cobalt and HHR models. This vented disc brake rotor combines drilled and slotted surface features with a rust-resistant zinc black hat finish to enhance braking performance and durability.

• Compatible with Chevrolet Cobalt and HHR vehicles
• Directional drilled and slotted surface for improved heat dissipation
• Vented rotor design to reduce brake fade
• Zinc black coated hat for corrosion resistance
• Nominal thickness of 25.7 mm with a discard thickness of 24 mm
• 5 bolt holes with 14.3 mm diameter and 110 mm bolt circle diameter
• Overall outside diameter of 315.5 mm and height of 42.8 mm

Detailed Product Features and Specifications

The DFC Brake Rotor - Drilled and Slotted - Black is designed with a vented rotor type that helps maintain optimal braking temperatures by allowing air to flow between the rotor surfaces. The directional surface features both drilled holes and slots, which aid in removing brake dust, gases, and water from the contact area, improving braking consistency under various conditions. The rotor’s nominal thickness is 25.7 mm, with a discard thickness of 24 mm, ensuring a clear service life indicator for replacement. The zinc black finish on the rotor hat provides enhanced rust resistance, extending the rotor’s lifespan in corrosive environments.

About the DFC Brake Rotor - Drilled and Slotted - Black Product Line

The DFC Brake Rotor - Drilled and Slotted - Black line from Dynamite Friction focuses on delivering rotors that combine functional surface treatments with protective coatings. This product line is tailored for drivers seeking rotors that offer improved heat management and corrosion resistance without compromising fitment precision. The drilled and slotted design is directional, optimized for specific vehicle applications such as the Chevrolet Cobalt and HHR, ensuring compatibility and performance.

Common Applications and Problem Solving

• Reduces brake fade during extended or aggressive braking
• Improves wet weather braking by channeling water away from the rotor surface
• Minimizes brake dust buildup for cleaner braking components
• Prevents rust and corrosion on the rotor hat for longer service life
• Maintains consistent braking performance on Chevrolet Cobalt and HHR models

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (24 mm) before installation
• Verify bolt hole alignment with 5-lug, 110 mm bolt circle diameter on Chevrolet Cobalt and HHR
• Clean rotor surface before installation to remove any protective coatings or residues
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Inspect brake pads for wear and replace if necessary to maximize rotor performance

Quality Assurance and Warranty

Dynamite Friction manufactures the 633-47037R rotor to meet or exceed OEM standards for fit, form, and function. The rust-resistant zinc black coating and vented rotor design contribute to durability and consistent braking performance. Warranty details should be confirmed with the distributor or manufacturer, as coverage may vary by region and application.