DVJX 14-5520 Disc Brake Rotor - Front

Overview

ProMax disc brake rotor Part Number 14-5520 is a front rotor application for a wide range of heavy-duty Chevrolet and GMC trucks, plus Workhorse P-series chassis. It is listed for front brake service on dual rear wheel and select single rear wheel configurations, with fitment notes that vary by axle and brake setup.

Use this rotor when you need a direct replacement for compatible Chevrolet C30, Chevrolet G30, GMC C3500, GMC G3500, and Workhorse P30/P32/P42 front brake applications. Part number 14-5520 appears across multiple heavy-duty platforms, making fitment verification important before ordering.

Key Features

• Front disc brake rotor for heavy-duty truck and chassis applications
• Compatible with select Chevrolet, GMC, and Workhorse front brake setups
• Fitment includes dual rear wheel and select single rear wheel configurations
• Application notes reference specific brake and axle combinations for accurate matching
• ProMax line product for replacement brake service

Detailed Description

ProMax 14-5520 is a brake rotor built for front axle service on older Chevrolet and GMC commercial trucks as well as Workhorse P30, P32, and P42 chassis. The fitment data shows multiple brake package requirements, including 13" x 3-1/2" rear drum or rear brake configurations, independent front suspension, and an I-beam front axle on one listed application. Because these vehicles use different brake and axle combinations, confirming the exact notes in the fitment table is essential. This rotor is a practical replacement choice for Chevrolet G30 and C30, GMC G3500 and C3500, and related Workhorse applications where the listed specifications match.

This part number, 14-5520, is tied to front brake service across a broad set of heavy-duty platforms. If you are sourcing a rotor for a Chevrolet G30, GMC P3500, or Workhorse P32, compare the vehicle notes carefully to ensure the correct brake configuration.

Common Uses

• Correcting brake pulsation caused by rotor wear or runout
• Replacing a worn front rotor during brake service
• Restoring braking performance on heavy-duty truck applications
• Matching a rotor to specific axle and brake package requirements

Installation Notes

Verify year, make, model, and all fitment notes before installation. This rotor is listed only for front applications, and the brake package details in the fitment table must match the vehicle exactly. Professional installation and inspection of related brake components are recommended during service.

Quality Assurance

ProMax 14-5520 is cataloged as a replacement brake rotor for confirmed heavy-duty applications. Review the fitment notes carefully to ensure the correct match for the vehicle’s brake and axle configuration.