AutoStatsIQ
Data through Oct 2026
Campaign 21V-601

Fuel leak may occur from the fuel hose between the fuel pump and the remote fuel filter head

View NHTSA filingAll Paccar campaigns
Defect summary

PACCAR Incorporated (PACCAR) is recalling certain 2021-2022 Peterbilt 536, 537, 548 and Kenworth T270, T280, T370, T380, T440, T470, and T480 vehicles equipped with Cummins L9 diesel engines. A fuel leak may occur from the fuel hose between the fuel pump and the remote fuel filter head.

Consequence

A fuel leak in the presence of an ignition source increases the risk of a fire.

Remedy

Cummins will replace the fuel hoses, free of charge. Owner notification letters are expected to be mailed in October 2021. Owners may contact PACCAR's customer service at 1-425-828-5888 (Kenworth) and 1-940-591-4220 (Peterbilt). PACCAR's numbers for this recall are 21PBG and 21KWF.

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

Source: NHTSA ODI recalls file, campaign 21V601000. Text as published by NHTSA.
Vehicles covered

10 product lines are covered

Owner complaints filed with NHTSA about fuel system on these vehicles: 0, of which 0 involved a crash, fire, injury or death. Complaints are not verified by NHTSA.

Vehicles covered by campaign 21V-601
MakeModelModel yearsComplaints on this component
KenworthT2702021 to 20220
KenworthT2802021 to 20220
KenworthT3702021 to 20220
KenworthT3802021 to 20220
KenworthT4402021 to 20220
KenworthT4702021 to 20220
KenworthT4802021 to 20220
Peterbilt5362021 to 20220
Peterbilt5372021 to 20220
Peterbilt5482021 to 20220
Source: NHTSA ODI recalls and complaints files. Equipment, tire and child-seat campaigns list products, not vehicles.