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Mack Terrapro (Te) recall 26V509000 - Mounting Bracket
NHTSA · August 6, 2026
- NHTSA recall campaign 26V509000 (Mack), reported .
- Potentially affected vehicles: 341.
- Component: Mounting Bracket.
- Details as of ; the linked official notice is authoritative for lot codes, VINs, and remedies.
- Agency
- NHTSA
- Posted
- Recalling firm
- Mack Trucks, Inc.
- Source ID
- 26V509000
How this recall compares
- NHTSA's recalls file lists 137 recall campaigns from Mack Trucks, Inc since 2010, 8 of them reported in 2026 so far.
- At 341 vehicles, it is larger than 45% of the 700 NHTSA campaigns from 2026 so far with a count of potentially affected vehicles.
Defect
Mack Trucks, Inc. (Mack) is recalling certain 2025 TerraPro trucks. The steering gearbox fasteners may loosen.
Consequence
A loose steering gearbox can result in a loss of steering, increasing the risk of a crash.
Corrective action
Dealers will inspect and tightened or replace the fasteners as necessary, free of charge. Interim letters notifying owners of the safety risk were mailed September 21, 2026. Additional letters will be sent once the final remedy is available. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0497.
Affected vehicles
| Make | Model | Year |
|---|---|---|
| Mack | Terrapro (Te) | 2025 |
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