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Sutphen Corporation — recall

Automotive · United States · 2026-10-08

Sutphen Corporation Remote fuel filter hose may detach, causing fuel leak and engine stall

Country	United States
Category	Automotive
Published	2026-10-08
Manufacturer	Sutphen Corporation
Units affected	410
Defect	Sutphen Corporation (Sutphen) is recalling certain 2021 fire trucks equipped with Cummins L9 diesel engines with 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	Vehicle
Remedy	Cummins dealers will replace the fuel hoses, free of charge. Owner notification letters are expected to be mailed December 7, 2026. Owners may contact Cummins customer service at 1-800-286-6467 or Sutphen's customer service at 1-614-889-1005. Cummins number for this recall is C7311.
Recall number	26V661000
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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