Dynamite Friction 631-13035L Disc Brake Rotor - Front Left

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

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-13035L) is engineered for Subaru vehicles including the B9 Tribeca, Legacy, Outback, Tribeca, and WRX models. This vented disc brake rotor combines drilled and slotted surface features with a rust-resistant zinc silver hat finish to support reliable braking performance.

• Compatible with Subaru B9 Tribeca, Legacy, Outback, Tribeca, and WRX
• Part number 631-13035L for precise identification
• Vented disc design for improved heat dissipation
• Drilled and slotted surface for enhanced brake pad contact and debris removal
• Rust-resistant zinc silver hat finish for corrosion protection
• Directional brake surface for optimized braking efficiency
• 5 bolt holes with 13 mm diameter and 114.3 mm bolt circle diameter
• Nominal thickness of 30 mm with discard thickness at 28 mm
• Overall diameter of 316 mm and height of 56.8 mm

Detailed Product Description

The DFC Brake Rotor - Drilled and Slotted - Silver from Dynamite Friction is designed to meet the braking demands of Subaru vehicles such as the B9 Tribeca, Legacy, Outback, Tribeca, and WRX. This rotor features a vented design that helps dissipate heat more effectively during braking, reducing the risk of brake fade under heavy use. The drilled and slotted surface improves pad bite and helps channel away water, dust, and gases, contributing to consistent braking performance. The rotor’s hat is coated with a zinc silver finish to resist rust and corrosion, extending the rotor’s service life. With a nominal thickness of 30 mm and a discard thickness of 28 mm, this rotor maintains structural integrity and safety standards throughout its lifespan.

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

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and slots on the braking surface to enhance heat dissipation and pad cleaning. This product line is engineered to provide directional braking surfaces, which optimize braking efficiency and performance for specific vehicle applications. The zinc silver hat finish adds a layer of rust resistance, making these rotors suitable for various driving conditions and climates.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors on Subaru B9 Tribeca, Legacy, Outback, Tribeca, and WRX
• Improves braking performance by reducing brake fade during heavy use
• Helps eliminate brake noise and vibration caused by uneven rotor surfaces
• Addresses corrosion issues on rotor hats with rust-resistant coating
• Enhances brake pad contact and debris removal for consistent stopping power

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (28 mm) before installation
• Clean mounting surface and check bolt hole alignment (5 holes, 13 mm diameter)
• Use proper torque specifications for lug nuts to avoid rotor warping
• Inspect brake pads for wear and replace if necessary during rotor installation
• Follow vehicle manufacturer guidelines for brake system maintenance

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-13035L rotor to meet industry standards for durability and performance. The rust-resistant zinc silver coating on the rotor hat helps maintain structural integrity over time. While specific warranty details are not provided, Dynamite Friction products typically adhere to quality control processes to ensure reliable fitment and function for Subaru B9 Tribeca, Legacy, Outback, Tribeca, and WRX models.