NHTSA·Commercial vehicles·October 21, 2026

PACCAR recalls 2022–2027 Kenworth and Peterbilt T380, 548, T480 and other models over fuel hoses that may separate

The remote fuel filter hoses may separate from the fitting, causing a fuel leak and an engine stall, which raises the risk of a fire if there is an ignition source and the risk of a crash.

What to do

Dealers will replace the fuel hoses free of charge. Owners may contact Peterbilt customer service at 1-940-591-4220 or Kenworth customer service at 1-425-828-5888, and should cite recall number 26PACJ.

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Recall details

Product
Kenworth T380, 548, T480 and 6 more 2022–2027
Hazard
A fuel leak in the presence of an ignition source increases the risk of a fire. An engine stall increases the risk of a crash.
Units
26,729 vehicles
Reported to NHTSA
October 21, 2026
Identifiers
  • NHTSA campaign number: 26V700000
  • Manufacturer campaign number: 26PACJ
  • Model years: 2022–2027

The headline, summary and steps above are written in plain English from the official notice below. Identifiers are copied exactly as the agency published them. Always check the official notice before you act.

Official notice

The notice's own wording from NHTSA.

Component
FUEL SYSTEM, DIESEL:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
Defect
PACCAR Incorporated (PACCAR) is recalling certain 2022-2023 Kenworth T370, T270, 2022-2027 Kenworth T280, Peterbilt 548, 2023-2027 Kenworth T480, T380, Peterbilt 536, 537, and 2025 Peterbilt 567 vehicles. The remote fuel filter hoses may separate from the fitting, causing a fuel leak and an engine stall.
Consequence
A fuel leak in the presence of an ignition source increases the risk of a fire. An engine stall increases the risk of a crash.
Corrective action
Dealers will replace the fuel hoses, free of charge. Owner notification letters will be mailed beginning December 20, 2026. Owners may contact Peterbilt's customer service at 1-940-591-4220 or Kenworth's customer service at 1-425-828-5888. PACCAR's number for this recall is 26PACJ.

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