Cardone 54-77210 Power Brake Booster

Vacuum Power Brake Booster for OE-Style Braking

The Cardone 54-77210 vacuum power brake booster is a remanufactured replacement built to match original equipment performance for select Chrysler, Dodge, Ram, and Volkswagen applications. It is engineered for consistent brake assist, reliable pedal feel, and direct-fit installation on listed vehicles.

Cardone’s Vacuum Power Brake Booster line focuses on remanufactured OE-style brake assist components that are tested for fit and function. This booster follows that approach with a dual-diaphragm design, steel construction, and a rust-prohibitive finish for added durability.

Key Features

• Remanufactured to match OE performance
• Dual diaphragm design with a 9.48 in. (240.792 mm) diaphragm diameter
• Steel housing with gray finish
• 100% tested for reliable performance
• 100% OE-quality seals and check valves installed
• Rust-prohibitive finishing process helps extend service life
• Master cylinder output rods are pre-adjusted when included
• Package contents: booster, instruction manual, and M/C neck seal

Detailed Description

Cardone Part Number 54-77210 is a remanufactured vacuum power brake booster designed for vehicles that require OE-level brake assist without the master cylinder included. The dual-diaphragm layout supports strong, consistent vacuum assist, while the steel body and protective finish help the unit stand up to everyday underhood conditions. This part cross-references Volkswagen 7B0612107A for the same application.

Compatible With 2012-2013 Chrysler Town & Country, vacuum power brake booster applications with BR3 brakes or BRG brakes, without master cylinder. Compatible With 2012-2013 Dodge Grand Caravan, vacuum power brake booster applications with BR3 brakes or BRG brakes, without master cylinder. Compatible With 2012-2013 Ram C/V, vacuum power brake booster applications with BR3 brakes or BRG brakes, without master cylinder. Compatible With 2012 Volkswagen Routan, vacuum power brake booster applications lacking master cylinders.

Common Brake Assist Issues It May Address

• Hard brake pedal feel from a weak or failing booster
• Reduced vacuum assist during braking
• Brake pedal effort that has increased over time
• Brake assist concerns on listed Chrysler, Dodge, Ram, or Volkswagen vehicles
• Replacement needs after booster leakage or internal diaphragm wear

Installation Notes and Tips

Verify brake code, engine bay layout, and master cylinder configuration before installation. This booster is listed without a master cylinder, so transfer and inspect related brake components as needed. Confirm the master cylinder stud thread size is M8 x 1.25 and follow the included instruction manual during installation. For 2012-2013 Chrysler Town & Country, 2012-2013 Dodge Grand Caravan, and 2012-2013 Ram C/V, match the BR3 or BRG brake configuration shown in the fitment data.

Quality Assurance

Each Cardone 54-77210 booster is 100% tested to verify fit and function before release. The remanufacturing process includes OE-quality seals and check valves, plus a rust-prohibitive finish to support long-term reliability. Cardone remanufactured power brake boosters are re-engineered to meet original equipment performance targets.