NHTSA Recall 26V661000: Hoses, lines/piping, and fittings (fuel system)
Sutphen Corporation reported this safety recall to NHTSA on , covering an estimated 410 vehicles. It affects 2021 Sutphen Fire Truck.
| NHTSA campaign | 26V661000 |
|---|---|
| Manufacturer campaign | C7311 |
| Component | FUEL SYSTEM, DIESEL › DELIVERY › HOSES, LINES/PIPING, AND FITTINGS |
| Report received | October 8, 2026 |
| Initiated by | Manufacturer |
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.
Safety 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
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.
Vehicles covered by recall 26V661000
| Make and model | Model years |
|---|---|
| Sutphen Fire Truck | 2021 |
Being listed here means the campaign covers the model year, not that every car was built with the defect or is still unrepaired. Enter your VIN above to check your specific vehicle. Recall repairs are free at authorised dealers. Source: NHTSA, October 2026.