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Cummins, Inc.: Fuel Filter Hoses May Disconnect and Leak Fuel

Recall date · Source: U.S. National Highway Traffic Safety Administration

What to do

Dealers will replace the fuel hoses, free of charge.

Company
Cummins, Inc.
Reason
Cummins, Inc. (Cummins) is recalling certain L9 diesel engines, part number D563027BX03. The remote fuel filter hoses may separate from the fitting, causing a fuel leak and an engine stall.
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.
Who’s affected
39,052 potentially affected
Where
Nationwide
Remedy
Dealers will replace the fuel hoses, free of charge. Owner notification letters are expected to be mailed November 20, 2026. Owners may contact Cummins customer service at 1-800-286-6467. Cummins number for this recall is C7311. Engines remedied under Recalls 23E055, 24E038, or 25E004 will need to have the new redesigned parts installed.
Remedy contact
Owners may contact Cummins customer service at 1-800-286-6467.
Official notice
www.nhtsa.gov/recalls?nhtsaId=26E066000…

Products

  1. Recalled: certain L9 diesel engines, part number D563027BX03. The remote fuel filter hoses may separate from the fitting, causing a fuel leak and an engine stall.

    Equipment · FUEL SYSTEM, DIESEL

Update history

  1. First listed on OVERLOOKED from the official record.

When the agency expands or changes this recall, we update this page and log the change here.

Proof: raw official record (JSON) · fetched from NHTSA API

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