Mack steering gearbox fasteners may loosen.
AFFECTED MODELS
Mack Terrapro
VEHICLES AFFECTED
341
REMEDY
Dealers will inspect and tightened or replace the fasteners as necessary, free of charge.
COST
Free
The short version
Mack Trucks, Inc. reported a problem with the gear box mounting bracket. Here is what owners need to know.
WHAT
The steering gearbox fasteners may loosen.
WHY IT MATTERS
A loose steering gearbox can result in a loss of steering, increasing the risk of a crash.
WHAT TO DO
Take it to a dealer — they will inspect and tightened or replace the fasteners as necessary, free of charge.
Affected vehicles
These model years are included in NHTSA campaign 26V-509.
| YEAR RANGE | MODEL |
|---|---|
| 2025 | Mack Terrapro |
What changed
Newest first. The record shows both when the recall began and what has changed since.
- Recall reported to NHTSA. LATEST
Drive one of these? Check your VIN to see if your specific vehicle is affected.
Check your VINWhat this record means
Data from the NHTSA recall database. A clean VIN check means no open federal recalls for that vehicle — not that it never had one.
Not affiliated
MyAutoRecalls is not affiliated with Mack Trucks, Inc. or the National Highway Traffic Safety Administration.