Dynamite Friction 633-13043L Disc Brake Rotor - Front Left

Overview of the DFC Brake Rotor for Subaru Ascent

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-13043L) is engineered specifically for Subaru Ascent 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 Subaru Ascent 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 30 mm with discard thickness at 28 mm
• Five bolt holes with 13 mm diameter and 114.3 mm bolt circle diameter
• Outside diameter of 333 mm and height of 46.56 mm

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

The DFC Brake Rotor - Drilled and Slotted - Black is part of Dynamite Friction’s specialized product line designed to provide reliable braking under demanding conditions. The drilled and slotted surface pattern helps to evacuate gases, dust, and water from the rotor surface, improving pad contact and braking consistency. The vented rotor design enhances airflow to dissipate heat more effectively, reducing the risk of brake fade during extended use. The zinc black coating on the rotor hat offers additional protection against rust and corrosion, extending the rotor’s service life.

Technical Specifications and Design Details

This disc brake rotor features a nominal thickness of 30 mm and a discard thickness of 28 mm, ensuring it meets safety standards for wear limits. The rotor’s outside diameter measures 333 mm, with a height of 46.56 mm, making it a precise fit for the Subaru Ascent. It includes five bolt holes with a diameter of 13 mm and a bolt circle diameter of 114.3 mm, matching the vehicle’s hub specifications. The center hole diameter is 58 mm, and the rotor is designed with a directional surface type to optimize braking performance in the intended rotation direction.

Applications and Problem Solving

• Replacement for worn or warped rotors on Subaru Ascent models
• Improves braking performance by reducing heat buildup and brake fade
• Helps prevent rust and corrosion on rotor hats for longer service life
• Enhances braking consistency in wet or dusty conditions with drilled and slotted design
• Maintains proper rotor thickness for safe braking operation

Installation Notes and Tips

Ensure the rotor is installed with the directional surface facing the correct rotation direction as indicated by the vehicle manufacturer. Verify that the rotor thickness is within the nominal range and above the discard thickness before installation. Use proper torque specifications for the five lug bolts to secure the rotor. It is recommended to inspect brake pads and hardware during rotor replacement to maintain optimal braking system performance.

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC Brake Rotor - Drilled and Slotted - Black to meet industry standards for durability and performance. The rotor includes a rust-resistant coating to extend its lifespan. Please refer to Dynamite Friction’s warranty policy for specific coverage details related to this part number 633-13043L.