Brakes:hydraulic:lines:metallic
Defect Summary
The hydraulic steel brake lines from the master cylinder to the frame fittings are experiencing vertical flexing which causes fatigue cracks at the frame end of the assembly, resulting in brake fluid leakage. This can occur in one or both of the steel brake lines. In either case, the brake warning light will come on and the low pressure buzzer will activate.
Safety Consequence
Should a crack and leakage develop in one of the lines,half of the braking system capability could be lost, impairing the stoppingability of the vehicle. If both brake lines fail, the entire service brakingsystem will become inoperative. In either case, an accident could result,causing damage to the vehicle and personal injury.
Corrective Action
Navistar dealers will install a new, redesigned primary and secondary brake line from the master cylinder to the frame rail fittings.
Similar Recalls
Other recalls from International Truck & Engine Corporation or involving Service Brakes, Hydraulic.
FAQ: Recall 93V188000
Your rights, the repair process, and what each field on this page means.
What is recall 93V188000?
NHTSA recall 93V188000 was issued by International Truck & Engine Corporation on November 12, 1993. It addresses: Brakes:hydraulic:lines:metallic. The recall affects approximately 942 vehicles, with the defect involving the Service Brakes, Hydraulic component.
How do I get this recall repaired?
Contact any authorized International Truck & Engine Corporation dealer and reference NHTSA recall ID 93V188000 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.