Dynamite Friction 631-13044L Disc Brake Rotor - Rear Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-13044L) is engineered for reliable braking performance on Subaru Ascent models. Designed with a directional slotted and drilled surface, this rotor enhances heat dissipation and helps maintain consistent stopping power under demanding conditions.

• Compatible with Subaru Ascent vehicles
• Directional slotted and drilled disc surface for improved cooling
• Nominal thickness of 17 mm with a discard thickness of 15 mm
• Rust-resistant zinc silver hat finish for corrosion protection
• 5 bolt holes with 13 mm diameter and 114.3 mm bolt circle diameter
• Outside diameter of 331 mm and height of 47 mm
• Center hole diameter of 58 mm for precise fitment

Detailed Product Features and Specifications

This DFC Brake Rotor from Dynamite Friction features a plain disc finish combined with a zinc silver coated hat to resist rust and corrosion, extending the rotor's service life. The rotor's surface is both drilled and slotted in a directional pattern, which aids in venting gases and debris while improving brake pad bite and reducing brake fade. With a nominal thickness of 17 mm and a discard thickness of 15 mm, this rotor provides a clear service limit to ensure safe operation. The rotor is designed with five bolt holes, each 13 mm in diameter, arranged on a 114.3 mm bolt circle diameter, matching the Subaru Ascent's specifications for secure mounting.

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 to optimize braking performance and heat management. This product line is tailored for drivers seeking rotors that offer enhanced cooling and debris removal capabilities, which can be particularly beneficial for heavier vehicles like the Subaru Ascent. The silver zinc coating on the rotor hat provides additional protection against rust, making it suitable for various driving environments.

Applications and Problem Solving

• Reduces brake fade during extended or heavy braking
• Improves heat dissipation to prevent rotor warping
• Helps maintain consistent braking performance in wet conditions
• Minimizes brake dust buildup on rotor surface
• Restores braking efficiency on Subaru Ascent vehicles with worn or damaged rotors

Installation Notes and Tips

Ensure the rotor surface is clean and free of any contaminants before installation. Verify that the rotor thickness is above the discard thickness of 15 mm to maintain safety standards. Use proper torque specifications for the 5 lug bolts to avoid rotor distortion. It is recommended to replace brake pads when installing new rotors to ensure optimal braking performance.

Quality Assurance

Dynamite Friction manufactures the 631-13044L rotor to meet OEM specifications for the Subaru Ascent. The rust-resistant zinc silver coating and precise machining ensure durability and reliable fitment. While no specific warranty information is provided, adherence to discard thickness and proper installation will help maintain rotor performance and safety.