Am general/master brake cylinder
Defect Summary
Vehicle description: sport utility vehicles. the nuts used to attach the master cylinder to the hydroboost bolts were of the metric type rather than the required english type.
Safety Consequence
A loose master cylinder condition can occur, causing longer than normal brake pedal travel during brake pedal applications.
Corrective Action
Dealers will replace the master cylinder-to-hydroboost mounting bolts and nuts.
Similar Recalls
Other recalls from Am General Llc or involving Service Brakes, Hydraulic.
FAQ: Recall 99V059000
Your rights, the repair process, and what each field on this page means.
What is recall 99V059000?
NHTSA recall 99V059000 was issued by Am General Llc on March 23, 1999. It addresses: Am general/master brake cylinder. The recall affects approximately 186 vehicles, with the defect involving the Service Brakes, Hydraulic component.
How do I get this recall repaired?
Contact any authorized Am General Llc dealer and reference NHTSA recall ID 99V059000 or the manufacturer campaign number R9901. 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.