Mack/u-joint strap bolts
Defect Summary
The u-joint bearing strap bolts were not properly tightened during assembly.
Safety Consequence
Insufficient torque can lead to a broken strap. if the strap breaks, the driveshaft would wobble, possibly resulting in separation. such wobbling or separation would result in damage to other components of the vehicle and any loose fragment could fall to the roadway presenting a hazard to following vehicles.
Corrective Action
Dealers will install a new u-joint bearing strap bolts.
Similar Recalls
Other recalls from Mack Trucks, Inc. or involving Power Train.
FAQ: Recall 96V255000
Your rights, the repair process, and what each field on this page means.
What is recall 96V255000?
NHTSA recall 96V255000 was issued by Mack Trucks, Inc. on December 23, 1996. It addresses: Mack/u-joint strap bolts. The recall affects approximately 1,590 vehicles, with the defect involving the Power Train component.
How do I get this recall repaired?
Contact any authorized Mack Trucks, Inc. dealer and reference NHTSA recall ID 96V255000 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.