Mack/water pump
Defect Summary
Vehicle description: front discharge, rear engine mixers. the fan drive pulley that attaches to the water pump can show excessive axial runout causing the fan and part of the fan drive to separate from the drive pulley.
Safety Consequence
The fan can cause other vehicle damage. if the hood is open at the time of fan failure, fragments propelled could cause possible personal injury to persons servicing the engine or standing nearby.
Corrective Action
Delers will inspect the water pump and, if necessary, replace the pump.
Similar Recalls
Other recalls from Mack Trucks, Inc. or involving Engine And Engine Cooling.
FAQ: Recall 98V179000
Your rights, the repair process, and what each field on this page means.
What is recall 98V179000?
NHTSA recall 98V179000 was issued by Mack Trucks, Inc. on August 3, 1998. It addresses: Mack/water pump. The recall affects approximately 62 vehicles, with the defect involving the Engine And Engine Cooling component.
How do I get this recall repaired?
Contact any authorized Mack Trucks, Inc. dealer and reference NHTSA recall ID 98V179000 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.