8Affected configurations shown68Potential units affected94.1%Latest completion context
What can happen
Safety 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.
What fixes it
Official remedy
Dealers will inspect and replace the steering knuckle assemblies as necessary, free of charge. Owner letters were mailed February 23, 2024. Owners may contact Peterbilt customer service at 1-940-591-4220 and/or Kenworth customer service at 1-425-828-5888. PACCAR's numbers for this recall are 24PBB and 24KWB.
Recall lifecycle
Repair completion history
Campaign-level completion reporting. This does not determine whether a particular VIN has been repaired.
2024-1
0.0%
2024-2
0.0%
2024-3
0.0%
2024-4
0.0%
2025-1
0.0%
2025-2
0.0%
2025-3
0.0%
2025-4
0.0%
Affected vehicles
Vehicle configurations connected to 24V043000
2024 KENWORTH T880Open vehicle record →2024 KENWORTH W990Open vehicle record →2024 KENWORTH W900Open vehicle record →2024 KENWORTH T800Open vehicle record →2024 PETERBILT 567Open vehicle record →2024 PETERBILT 389Open vehicle record →2024 PETERBILT 520Open vehicle record →2024 PETERBILT 367Open vehicle record →
Owner action
Campaign pages describe the public recall record. To determine whether your specific vehicle has an unrepaired recall, use your VIN and verify the current status through NHTSA.