Vehicles Updated 2021-11-03

Broken Shaft Seal May Cause Loss of Power Steering

Recalled Product

Mack Trucks, Inc.


Hazard / Issue

Mack Trucks, Inc. (Mack) is recalling certain 2021 Granite and LR vehicles. A machining defect may cause pressure to build in the power steering pump and break the shaft seal, resulting in a loss of power steering assist.

Issued by

Mack Trucks, Inc.

Distribution: Nationwide (United States)