Cardone 54-74833 Power Brake Booster

Vacuum Power Brake Booster for GM Trucks

Restore brake assist with this Cardone remanufactured vacuum power brake booster, part number 54-74833. It is built for 2007 Chevrolet Cheyenne, 2007 Chevrolet Silverado 1500, and 2007 GMC Sierra 1500 applications with the specified brake code and vacuum booster setup.

Cardone’s Vacuum Power Brake Booster line focuses on remanufactured OE-style replacement units that are tested for fit and function. This booster is re-engineered to match original performance while incorporating durability-focused updates where applicable.

Key Features

• Remanufactured to match OE performance
• Dual diaphragm design for vacuum-assisted braking
• Steel construction with gray finish
• 100% tested for reliable fit and function
• OE-quality seals and check valves installed
• Rust-prohibitive finishing process for added service life
• Master cylinder output rods are pre-adjusted when included
• Guaranteed fit and function

Detailed Description

The Cardone 54-74833 vacuum power brake booster is a remanufactured replacement for GM full-size trucks that require a dual-diaphragm booster with a 10.58-inch diaphragm diameter and M10x1.5 master cylinder stud thread size. It is designed for 2007 Chevrolet Cheyenne, 2007 Chevrolet Silverado 1500, and 2007 GMC Sierra 1500 models with brake code JD9 and without Active Brake Control (JL4), without center snap retainer tabs on the reservoir, and without a master cylinder. This part cross-references Chevrolet and GMC OE number 25801713 for the same application.

What It Helps Address

• Hard brake pedal feel from a weak or failing booster
• Reduced vacuum assist during braking
• Brake response issues caused by internal diaphragm wear
• Fitment problems from an incorrect replacement booster
• Corrosion-related booster housing deterioration

Installation Notes and Tips

Verify the brake code on the Service Parts Identification sticker before ordering. Confirm the vehicle is equipped with JD9 brakes, does not use Active Brake Control (JL4), and does not have center snap retainer tabs on the reservoir. This booster is listed without a master cylinder, so reuse or replace related components as needed during service. Always follow the included instruction manual and confirm proper pedal feel after installation.

Quality Assurance

Each Cardone remanufactured power brake booster is 100% tested to help ensure proper operation before it leaves the remanufacturing process. The unit is re-engineered from original designs, with durability improvements applied where applicable to support OE-level performance in service.