Dynamite Friction 631-72033L Disc Brake Rotor - Front Left

Drilled and Slotted Front Left Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver, part number 631-72033L, is a vented front left disc brake rotor built for Mitsubishi applications that call for a 4-lug, 100 mm bolt pattern. It features a slotted X drilled surface, zinc silver hat finish, and rust resistant coating for a clean OE-style appearance and consistent braking surface.

Fits 2002-2007 Mitsubishi Lancer, front left. Fits 2001-2002 Mitsubishi Mirage, front left. Fits 1999-2000 Mitsubishi Mirage, front left with 14 inch wheels. Fits 1998 Mitsubishi Mirage, front left with 14 inch wheels and vehicle production date from 6/98.

Key Features

• Part number 631-72033L
• Disc brake rotor for the front left position
• Slotted X drilled surface type
• Vented rotor construction
• Outside diameter: 256 mm
• Nominal thickness: 24 mm
• Discard thickness: 22.4 mm
• 4 bolt holes with 100 mm bolt circle diameter
• 64 mm center hole diameter
• 12.5 mm stud/lug hole diameter
• Plain disc finish with zinc silver hat finish
• Rust resistant coating included

Product Details

The DFC Brake Rotor - Drilled and Slotted - Silver line focuses on a direct-fit rotor design with a directional braking surface and corrosion-resistant finish. For Mitsubishi Lancer and Mitsubishi Mirage front left brake service, this rotor matches the listed dimensions and mounting pattern, including the 4-lug 100 mm configuration and vented construction. The 631-72033L rotor is specified for vehicles that require a 256 mm outside diameter and 45 mm overall height.

Common Brake Issues This Rotor Can Address

• Rotor scoring or uneven braking surface wear
• Brake pulsation caused by a worn front rotor
• Corrosion on the rotor hat or exposed metal surfaces
• Reduced braking consistency from an out-of-spec rotor
• Noise or vibration related to rotor surface condition

Installation Notes

Verify rotor diameter, thickness, center hole size, and bolt pattern before installation. This rotor is directional, so confirm left-side orientation and proper rotation during service. Always inspect pads, caliper condition, and hub surfaces when replacing a front rotor on a Mitsubishi Lancer or Mitsubishi Mirage. The part number 631-72033L should be matched to the vehicle’s exact year, wheel size, and production notes listed above.

Quality Assurance

Dynamite Friction supplies this rotor with a rust resistant coating and zinc silver hat finish for added surface protection. The DFC Brake Rotor - Drilled and Slotted - Silver is built to the published dimensional specifications for the listed Mitsubishi fitments.