Dynamite Friction 631-13032L Disc Brake Rotor - Rear Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-13032L) is engineered for Subaru vehicles including the Baja, Legacy, and Outback models. This solid disc brake rotor features a directional, slotted and drilled surface designed to enhance braking performance and heat dissipation.

• Compatible with Subaru Baja, Legacy, and Outback
• Part Number: 631-13032L
• Solid rotor with drilled and slotted surface
• Directional brake surface for optimized performance
• Rust resistant zinc silver hat finish
• Nominal thickness: 10 mm; discard thickness: 8.5 mm
• 5 bolt holes with 12.9 mm diameter and 100 mm bolt circle diameter
• Overall diameter: 290 mm; height: 67.3 mm

Product Line Details: DFC Brake Rotor - Drilled and Slotted - Silver

The DFC Brake Rotor - Drilled and Slotted - Silver line from Dynamite Friction offers rotors designed with both drilled holes and slots to improve brake pad bite and aid in heat and gas dissipation. The silver zinc coating on the rotor hat provides corrosion resistance, extending rotor life. This product line focuses on delivering reliable braking performance for specific vehicle applications, including Subaru models.

Technical Specifications and Features

This disc brake rotor is a solid type with a nominal thickness of 10 mm and a discard thickness of 8.5 mm, ensuring durability and safety margins for wear. The rotor’s 290 mm outside diameter and 67.3 mm height are matched precisely to Subaru Baja, Legacy, and Outback vehicles. The rotor features a directional surface with drilled holes and slots, which helps reduce brake fade by improving heat dissipation and removing brake dust and gases. The zinc silver hat finish provides rust resistance, maintaining structural integrity over time. The rotor includes five bolt holes with a diameter of 12.9 mm and a bolt circle diameter of 100 mm, compatible with the specified Subaru models.

Applications and Problem Solving

• Improves braking performance on Subaru Baja, Legacy, and Outback vehicles
• Reduces brake fade during extended or aggressive braking
• Helps prevent rotor warping caused by excessive heat buildup
• Minimizes brake dust accumulation for cleaner braking surfaces
• Provides corrosion resistance to extend rotor lifespan

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 8.5 mm before installation. The rotor is designed for vehicles with a 5-lug bolt pattern and 100 mm bolt circle diameter. Properly torque lug nuts to manufacturer specifications to avoid rotor damage. The directional surface requires installation in the correct rotation direction for optimal performance. Inspect brake pads and calipers during installation to ensure compatibility and proper function.

Quality Assurance

Dynamite Friction manufactures the 631-13032L rotor to meet industry standards for fitment and performance. The rust-resistant zinc silver coating helps maintain rotor integrity over time. While no specific warranty information is provided, the rotor is designed to meet OEM specifications for Subaru Baja, Legacy, and Outback models.