NHTSA Campaign 23V887000

STEERING:LINKAGES:KNUCKLE:SPINDLE:ARM

Issued by Mack Trucks, Inc. · Reported Dec 22, 2023 · 5 vehicles affected

What's wrong

Mack Trucks, Inc (Mack) is recalling certain 2024 Granite vehicles. The bearing journals may not be fully seated in the steering knuckle assembly, preventing the proper installation of the wheel end hub assembly.

Consequence

An improperly installed wheel end hub assembly can leak oil, causing the axle spindles to loosen or fracture and increasing the risk of a crash.

Remedy

Hendrickson will inspect and replace the steering knuckle assembly as necessary, free of charge. Owner notification letters were mailed February 2, 2024. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0456.

Vehicles affected by this recall

Make Model Year Units
MACK GRANITE (GR) 2024 5

Source: NHTSA Campaign 23V887000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.