DVJX 14-650040 Disc Brake Rotor - Front

Overview

The ProMax 14-650040 disc brake rotor is a front brake replacement for select Buick and Cadillac applications. It is specified with a 321mm outer diameter and is listed for front-position fitment on the Envision and XT4.

Use this rotor when you need a direct-fit brake rotor for compatible Buick Envision and Cadillac XT4 models. The fitment data includes standard painted rotor applications as well as ProMax-listed applications, making 14-650040 a focused replacement option for the listed vehicles.

Key Features

• Disc brake rotor for front-position applications
• 321mm outer diameter for the listed fitments
• Compatible with select Buick Envision and Cadillac XT4 models
• ProMax line rotor for application-specific replacement
• Brake > Drums and Rotors category part

Detailed Description

ProMax 14-650040 is a disc brake rotor built for the front axle on the listed Buick and Cadillac vehicles. Fitment includes 2024-2025 Buick Envision, front; 2024-2025 Cadillac XT4, front; 2021-2023 Buick Envision, front; 2019-2023 Cadillac XT4, front; and 2019-2020 Buick Envision, front FWD. The 321mm outer diameter is the key sizing detail for matching the correct brake hardware on these applications.

This rotor is a practical replacement choice for drivers servicing Buick Envision brake rotors or Cadillac XT4 front brake components. Part number 14-650040 appears in the fitment data for multiple model years, which helps narrow selection when replacing worn or damaged front brake rotors.

What It Is Used For

• Replacing a worn front brake rotor
• Correcting brake pulsation from rotor wear or thickness variation
• Restoring braking surface condition after scoring or heat damage
• Servicing front brake components on listed Buick and Cadillac models

Installation Notes and Tips

Verify the 321mm outer diameter and front-position fitment before installation. Confirm model year, drivetrain notes, and rotor specification against the vehicle’s existing brake setup to ensure the correct application for 14-650040.

Quality Assurance

ProMax 14-650040 is cataloged as an application-specific brake rotor for the listed fitments. The ProMax line is used for direct replacement brake components selected by vehicle application and sizing.