Dynamite Friction 631-76121L Disc Brake Rotor - Front Left

Drilled and Slotted Front Left Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver, part number 631-76121L, is a vented front left disc brake rotor for select Toyota Tacoma and Toyota 4Runner applications. It features a slotted X drilled surface, zinc silver hat finish, and a rust resistant coating for service in demanding brake environments.

Key Features

• Part number 631-76121L
• Disc brake rotor for the front left position
• Vented rotor construction
• Slotted X drilled surface type
• Plain disc finish with zinc silver hat finish
• Rust resistant coating
• Outside diameter: 297 mm
• Nominal thickness: 21.7 mm
• Discard thickness: 20 mm
• 6 lug bolt pattern with 139.7 mm bolt circle diameter
• Center hole diameter: 108 mm
• Directional brake surface

Product Details

This DFC Brake Rotor is built for Toyota Tacoma and Toyota 4Runner front brake service where a 297 mm vented rotor is specified. The drilled and slotted braking surface supports consistent pad contact and heat management, while the zinc silver hat finish and rust resistant coating help protect exposed surfaces. If you are searching for a front left brake rotor for a 1995-2004 Toyota Tacoma or a 1995-2002 Toyota 4Runner, part number 631-76121L matches the listed fitment and brake dimensions.

The DFC Brake Rotor - Drilled and Slotted - Silver line focuses on application-specific rotor fitment with surface and finish details called out for direct replacement use. This rotor is listed for 6 lug Toyota trucks and SUVs with the noted caliper and drum configurations, making it a targeted choice for front brake rotor replacement on the Tacoma and 4Runner.

Common Issues This Rotor Addresses

• Worn or below-spec front brake rotor thickness
• Brake pulsation from rotor wear or surface irregularity
• Corrosion on the rotor hat or exposed metal surfaces
• Reduced braking consistency from heat buildup
• Need for a direct-fit front left rotor for Toyota Tacoma or Toyota 4Runner

Installation Notes and Tips

Verify the vehicle’s front left brake configuration before installation, including 6 lug wheels, rotor diameter, caliper casting, and drum setup. This rotor is listed for 2004 Toyota Tacoma front left applications with and without vehicle stability control, plus 1995-2003 Toyota Tacoma and 1995-2002 Toyota 4Runner front left applications with the specified notes. Confirm the directional surface orientation during installation and inspect pads, caliper hardware, and hub condition before completing the brake service.

Quality Assurance

Built by Dynamite Friction for the specified Toyota Tacoma and Toyota 4Runner fitments, this rotor uses a rust resistant coating and zinc silver hat finish to support long-term appearance and corrosion resistance in brake service.