Dynamite Friction 631-13043R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-13043R) is engineered for reliable braking performance on Subaru Ascent models. This vented disc brake rotor features a directional, slotted and drilled surface designed to enhance heat dissipation and maintain consistent stopping power under demanding conditions.

• Compatible with Subaru Ascent vehicles
• Directional, slotted and drilled rotor surface for improved braking
• Vented rotor design with 333 mm outside diameter
• Zinc silver hat finish with rust-resistant coating
• Nominal thickness of 30 mm and discard thickness of 28 mm
• Five bolt holes with 13 mm diameter and 114.3 mm bolt circle diameter
• Center hole diameter of 58 mm and rotor height of 46.56 mm

Detailed Product Description

This Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver is specifically designed to meet the braking demands of the Subaru Ascent. The rotor’s vented construction allows for efficient heat dissipation, reducing the risk of brake fade during extended use. The slotted and drilled surface pattern helps to evacuate gases, dust, and water from the braking surface, improving pad bite and overall braking consistency. The directional design ensures optimal performance when installed correctly according to the rotation direction.

The rotor features a plain disc finish combined with a zinc silver hat finish that provides corrosion resistance, 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. The five bolt holes with a 13 mm diameter and a 114.3 mm bolt circle diameter ensure precise fitment on the Subaru Ascent’s hub assembly.

DFC Brake Rotor - Drilled and Slotted - Silver Product Line

The DFC Brake Rotor - Drilled and Slotted - Silver line from Dynamite Friction focuses on rotors that combine drilled holes and slots to improve braking performance and rotor cooling. This product line is designed for drivers who require enhanced heat dissipation and debris removal from the rotor surface, which helps maintain consistent braking under various driving conditions. The silver zinc coating on the hat area adds rust resistance, making these rotors suitable for environments prone to corrosion.

Common Applications and Problem Solving

• Reduces brake fade during heavy braking or towing
• Improves braking response in wet or dusty conditions
• Minimizes rotor warping caused by excessive heat buildup
• Prevents rust and corrosion on the rotor hat for longer service life
• Maintains consistent pad contact and braking performance

Installation Notes and Tips

Ensure the rotor is installed with the directional surface facing the correct rotation direction as indicated on the rotor. Verify that the bolt hole pattern matches the Subaru Ascent’s hub assembly (5 bolts, 13 mm diameter, 114.3 mm bolt circle). Measure rotor thickness before installation to confirm it meets or exceeds the discard thickness of 28 mm. Properly torque lug nuts to manufacturer specifications to avoid rotor distortion.

Quality Assurance

Dynamite Friction manufactures the 631-13043R rotor to meet industry standards for durability and performance. The rust-resistant zinc silver coating on the rotor hat enhances corrosion protection. While no specific warranty information is provided, Dynamite Friction products are engineered to maintain consistent braking performance and structural integrity throughout their service life.