Dynamic Friction 631-47092L Disc Brake Rotor - Front Left

Drilled and Slotted Front Left Rotor

The Dynamic Friction DFC Brake Rotor - Drilled and Slotted - Silver, part number 631-47092L, is a vented disc brake rotor built for the front left position on select Chevrolet Colorado and GMC Canyon models. Its slotted X drilled surface and directional brake face are specified for consistent braking performance and controlled heat management.

Key Features

• Part number 631-47092L for direct reference
• Fits 2023-2026 Chevrolet Colorado, front left
• Fits 2023-2026 GMC Canyon, front left
• Vented rotor construction for front axle use
• Slotted X drilled surface type
• Directional brake surface design
• Outside diameter: 340 mm
• Nominal thickness: 27 mm
• Discard thickness: 25 mm
• Center hole diameter: 78.5 mm
• Bolt circle diameter: 139.7 mm with 6 bolt holes

Product Details

The DFC Brake Rotor - Drilled and Slotted - Silver is engineered around the dimensions and mounting pattern required for the front left brake position on 2023-2026 Chevrolet Colorado and 2023-2026 GMC Canyon applications. The vented design supports front brake service, while the drilled and slotted surface helps maintain a consistent contact area across the rotor face. With a 340 mm outside diameter, 54 mm height, 27 mm nominal thickness, and 25 mm discard thickness, this rotor is specified to match the vehicle’s brake package requirements. The 6-lug pattern, 139.7 mm bolt circle, and 78.5 mm center hole diameter are important fitment points for Colorado and Canyon owners searching for a front left brake rotor, part number 631-47092L.

This rotor line is identified by the DFC Brake Rotor - Drilled and Slotted - Silver branding, which points to a performance-oriented rotor finish and surface layout within Dynamic Friction’s brake rotor range. For shoppers comparing Chevrolet Colorado front left brake rotor options or GMC Canyon drilled and slotted rotor replacements, 631-47092L provides a fitment-specific reference tied to the listed vehicle applications.

Common Reasons for Replacement

• Brake pulsation from rotor wear or thickness variation
• Visible scoring, grooves, or heat checking on the rotor face
• Reduced braking consistency during repeated stops
• Rotor thickness reaching discard specification
• Corrosion or surface damage affecting braking smoothness

Installation Notes and Tips

Verify rotor orientation before installation because this rotor uses a directional brake surface. Confirm the front left position, bolt pattern, center bore, and thickness specifications against the vehicle before service. Clean the hub mounting surface thoroughly so the rotor seats flat, and inspect pads, caliper hardware, and wheel-end components during brake work. For best results, follow the vehicle manufacturer’s brake service procedure and torque specifications.

Quality Assurance

Part number 631-47092L is built to the listed dimensional and fitment requirements for the specified Chevrolet Colorado and GMC Canyon applications. No warranty information was provided in the product data.