Brakes:hydraulic:master cylinder
Defect Summary
Unwanted air is being drawn into the brake system when brake pedal is released. This is due to the use of the bendix master cylinder in combination with the bendix hydrovac.
Corrective Action
Dealer will check to see if vehicle is equipped with a bendix master cylinder. If so, dealer will install a tube and hose assembly and repair brake system. If needed, a new wagner master cylinder will be installed.
Similar Recalls
Other recalls from General Motors, Llc or involving Service Brakes, Hydraulic.
FAQ: Recall 84V068000
Your rights, the repair process, and what each field on this page means.
What is recall 84V068000?
NHTSA recall 84V068000 was issued by General Motors, Llc on May 29, 1984. It addresses: Brakes:hydraulic:master cylinder. The recall affects approximately 32,010 vehicles, with the defect involving the Service Brakes, Hydraulic component.
How do I get this recall repaired?
Contact any authorized General Motors, Llc dealer and reference NHTSA recall ID 84V068000 or the manufacturer campaign number NR (Not Reported). Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.