







🛑 Stop Like a Legend — Power Up Your Classic Corvette’s Braking Game!
The A1 Cardone 54-91200 is a remanufactured vacuum power brake booster designed exclusively for Chevrolet Corvettes from 1968 to 1976. It replaces the original OEM part 338906 with a precision-engineered, rigorously tested unit that meets or exceeds factory performance standards. Featuring upgraded internal components, a rust-resistant finish, and a 1 year/18,000 mile warranty, this booster ensures reliable, like-new braking power. Installation is simplified with included hardware and pre-adjusted rods. Additionally, its eco-conscious remanufacturing process reduces environmental impact by 80% compared to new parts.






| ASIN | B000C46R4M |
| Best Sellers Rank | #1,405,544 in Automotive ( See Top 100 in Automotive ) #644 in Renewed Automotive #952 in Automotive Replacement Power Brake Systems |
| Brand | Cardone |
| Customer Reviews | 3.7 3.7 out of 5 stars (22) |
| Date First Available | January 1, 2006 |
| Exterior | Painted |
| Item Weight | 10.08 pounds |
| Item model number | 54-91200 |
| Manufacturer | A1 Cardone |
| Manufacturer Part Number | 54-91200 |
| Model | A1 Cardone 54-91200 Remanufactured Vacuum Power Brake Booster without Master Cylinder |
| OEM Part Number | 338906, 338906 |
| Position | Center |
| Product Dimensions | 15.25 x 9.88 x 9.88 inches |
R**.
Great quality parts
Exact match for a 1971 Corvette.....perfect. Thanks!
J**E
Power Brakes gave out.
Power brakes went out a few days ago, Confirmed it was the Booster Diaphram that gave out, purchased Aud 8 2025.
J**E
Works on 74 corvette
It fits perfect on my 74 Corvette, works well no issues
L**.
It fit my 1975 corvette
Great product but I just wish they had painted it. I had to spray paint it before installing it.
P**A
Five Stars
Works perfectly
B**.
Stop
Good replacement on a 69 Vette, better if it had an anodized finish.
A**R
Missing parts
Check valve missing
Trustpilot
1 month ago
3 weeks ago