Dynamite Friction 631-80029L Disc Brake Rotor - Rear Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-80029L) is engineered for reliable braking performance on select Ford and Mazda vehicles. Designed with a directional, slotted and drilled surface, this rotor enhances heat dissipation and braking consistency for models like the Ford Probe and Mazda Protege.

• Disc type: Solid disc brake rotor
• Surface finish: Slotted and drilled for improved cooling
• Rust resistant zinc silver hat finish with plain disc finish
• Nominal thickness: 10 mm; discard thickness: 8 mm
• Directional brake surface for optimized performance
• 5 bolt holes with 114.3 mm bolt circle diameter
• Overall height: 40.2 mm; outside diameter: 261 mm
• Center hole diameter: 72 mm; stud/lug hole diameter: 13 mm

Detailed Product Description

This DFC Brake Rotor - Drilled and Slotted - Silver is a solid rotor designed to meet the braking demands of Ford and Mazda vehicles including the Mazda 626, MX-6, Ford Probe, and Mazda Protege and Protege5. The rotor features a directional surface pattern combining drilled holes and slots, which helps to reduce brake fade by improving heat dissipation and removing brake dust and gases from the pad surface. The zinc silver coating on the rotor hat provides corrosion resistance, extending the rotor's service life in various driving conditions.

With a nominal thickness of 10 mm and a discard thickness of 8 mm, this rotor maintains structural integrity and safety standards throughout its lifespan. The 5-bolt hole configuration with a 114.3 mm bolt circle diameter ensures proper fitment on compatible vehicles. The rotor’s overall height of 40.2 mm and outside diameter of 261 mm are engineered to match factory specifications for consistent braking performance.

Compatible Vehicles and Applications

This brake rotor is compatible with the following makes and models:

• Ford Probe
• Mazda 626
• Mazda MX-6
• Mazda Protege
• Mazda Protege5

It is designed to address common braking issues such as:

• Brake fade during extended use
• Uneven rotor wear and scoring
• Corrosion and rust buildup on rotor surfaces
• Reduced braking efficiency due to heat buildup
• Brake noise caused by pad material deposits

Installation Notes and Tips

When installing the Dynamite Friction 631-80029L rotor, ensure the rotor is mounted with the directional surface pattern facing the correct rotation direction for optimal performance. Verify that the rotor thickness is within the nominal range before installation and replace if below discard thickness. Clean the rotor surface to remove any protective coatings or contaminants prior to brake pad installation. Use proper torque specifications for the 5 lug bolts to avoid warping or uneven wear.

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC Brake Rotor - Drilled and Slotted - Silver to meet industry standards for durability and performance. The rust-resistant coating and precision machining contribute to consistent braking and extended rotor life. Please refer to Dynamite Friction’s warranty policy for specific coverage details related to this part number 631-80029L.