DVJX 14-5577 Disc Brake Rotor - Front

Overview

ProMax disc brake rotor part number 14-5577 is a front rotor for select GM full-size applications. It is specified with a 301 mm outer diameter and is listed for multiple brake configurations across Buick, Cadillac, and Chevrolet models.

Use this rotor when you need a direct-fit front brake rotor for a Buick Roadmaster, Cadillac Fleetwood, Chevrolet Caprice, Chevrolet Impala, or Cadillac Brougham application that matches the listed brake setup. Part number 14-5577 appears throughout the fitment data and helps confirm the correct application.

Key Features

• Front disc brake rotor with 301 mm outer diameter.
• Fits select Buick, Cadillac, and Chevrolet full-size platforms.
• Application-specific fitment for listed rear brake configurations.
• ProMax line identification for catalog matching and replacement selection.

Detailed Description

ProMax 14-5577 is a front brake rotor built around the fitment requirements shown for late-1980s through mid-1990s GM rear-wheel-drive sedans. The listed applications include Buick Roadmaster, Cadillac Fleetwood, Chevrolet Caprice, Chevrolet Impala, and Cadillac Brougham, with notes that distinguish rear drum and rear disc brake combinations. That makes this rotor a fitment-driven replacement for buyers who need the correct front rotor for a specific brake package rather than a generic universal part. The 301 mm outer diameter is the key dimensional reference in the catalog data, and the part number 14-5577 should be matched against the vehicle's brake configuration before ordering.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Is Used For

• Replacing a worn front brake rotor.
• Correcting brake pulsation caused by rotor wear or variation.
• Restoring proper braking surface contact.
• Matching the specified front rotor size for the listed GM brake packages.

Installation Notes

Verify the vehicle's brake code, rear brake type, and rotor dimensions before installation. Confirm that the application matches the listed front position and the 301 mm outer diameter. Professional installation is recommended for brake system service, and the part number 14-5577 should be checked against the vehicle's existing rotor specification.

Quality Assurance

ProMax catalog fitment data identifies this rotor for specific GM applications, including Buick Roadmaster, Cadillac Fleetwood, Chevrolet Caprice, Chevrolet Impala, and Cadillac Brougham. Use the published fitment notes to confirm the correct brake package before installation.