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Kenworth T380 Recall 26V700: Fuel Hose Can Separate, Causing Leak and Stall

NHTSA campaign 26V700, reported October 21, 2026, 26,729 vehicles potentially affected.

What this recall means for you

Certain heavy-duty trucks may have remote fuel filter hoses that can separate from their fitting. This can cause a diesel fuel leak and an engine stall.

A fuel leak in the presence of an ignition source increases the risk of a fire, and an engine stall increases the risk of a crash. Owners should take this recall seriously and check whether their vehicle is affected.

Dealers will replace the fuel hoses free of charge. Owner notification letters will be mailed beginning December 20, 2026. You can also contact Peterbilt customer service at 1-940-591-4220 or Kenworth customer service at 1-425-828-5888, referencing recall number 26PACJ. Check your VIN for open recalls in the meantime.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 26V700PACCAR Incorporated
Component
FUEL SYSTEM, DIESEL:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
Problem
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.
Risk
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.
Remedy
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.

Affected vehicles

Kenworth T27020222023
Kenworth T280202220232024202520262027
Kenworth T37020222023
Kenworth T38020232024202520262027
Kenworth T48020232024202520262027
Peterbilt 53620232024202520262027
Peterbilt 53720232024202520262027
Peterbilt 548202220232024202520262027
Peterbilt 5672025