Cardone 54-91200 Power Brake Booster

Cardone Vacuum Power Brake Booster 54-91200

Restore consistent brake assist with the Cardone Vacuum Power Brake Booster 54-91200. This remanufactured unit is built and tested to match original equipment performance for the 1968-1976 Chevrolet Corvette, with fitment for vehicles lacking master cylinders. The gray steel housing and dual-diaphragm design support dependable pedal assist and a direct replacement installation.

Key Features

• Remanufactured to match O.E. performance
• Dual-diaphragm booster design for vacuum-assisted braking
• 100% tested for fit and function
• 100% O.E.-quality seals and check valves installed
• Exclusive rust-prohibitive finish for added durability
• Master cylinder output rods are pre-adjusted when included
• Steel construction with gray finish
• Package includes booster and instruction manual

Product Details

Cardone Vacuum Power Brake Booster 54-91200 is engineered as a remanufactured brake booster for drivers seeking OE-style braking response. Cardone’s Vacuum Power Brake Booster line focuses on restoring factory-level pedal feel through re-engineering, inspection, and testing of original designs, with improvements applied where practical to increase durability. For Chevrolet Corvette brake repair projects, this part number 54-91200 provides a direct-fit solution for 1968-1976 models listed in the fitment data.

This part cross-references Chevrolet 338906 for the same application.

What It Helps Address

• Hard brake pedal feel from a weak or failing booster
• Reduced vacuum assist during braking
• Inconsistent pedal response after booster wear
• Brake system service on a 1968-1976 Chevrolet Corvette
• Replacement needs for vehicles lacking master cylinders

Installation Notes

Verify the existing booster configuration before installation and confirm the vehicle is a 1968-1976 Chevrolet Corvette, N/A position, with the listed application notes. Inspect vacuum lines, check valves, and mounting surfaces before assembly. Follow the included instruction manual and confirm proper pushrod adjustment and pedal operation after installation. Part number 54-91200 should be matched to the vehicle’s brake system layout before final fitment.

Quality Assurance

Cardone remanufactures this vacuum power brake booster to OE performance standards and tests every unit for reliable fit and function. The rust-prohibitive finish, OE-quality seals, and check valves are used to support long-term service life and consistent operation. For Chevrolet Corvette brake service, 54-91200 is built to deliver a factory-style replacement experience.