Cummins, Inc. — recall

Automotive · United States · 2026-09-28

Cummins, Inc. L9 diesel engines D563027BX03: remote fuel filter hoses may separate

Country	United States
Category	Automotive
Published	2026-09-28
Manufacturer	Cummins, Inc.
Units affected	39052
Defect	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. / 后果: 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.
Component	FUEL SYSTEM, DIESEL
Recall type	Equipment
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.
Recall number	26E066000
Official notice	View source ↗

What this means for sellers

Likely platform / channel actions	OEMs/dealers will run the remedy (repair, replace or refund); component suppliers in the chain may face traceback.
Self-check for comparable products	Check your comparable products' design, materials and QC records against the defect described here.
Rules & standards likely involved	FMVSS (NHTSA) · Full guide →

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