Recall · 26V661000
Sutphen recalled the Sutphen Fire Truck over fuel system, diesel
410
Vehicles covered
1
Model
1
Model years
October 8, 2026
Filed with NHTSA
FUEL SYSTEM, DIESEL:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
- The 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.
- What it can cause
- 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.
- What the dealer does
- 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.
The repair is free, whatever the age or mileage of the vehicle, and whether or not you are the original owner.
Which vehicles
A recall reaches a range of VINs inside these model years, not every car built in them. Yours may not be covered even if it is listed here, and the only way to find out is NHTSA's own VIN lookup.
| Vehicle | Model years | Safety record |
|---|---|---|
| Sutphen Fire Truck | 2021 | Not published here |
How this campaign compares
At 410 vehicles this is a small campaign: 51% of the 19,886 vehicle recalls with a published size filed from 1995 up to this one are as large or larger. The middle campaign among them covers 472. It covers one model year, 2021, so the oldest vehicles on it were 5 model years old when the defect was reported to NHTSA.
Sutphen vehicles have been recalled over the fuel system, diesel 3 times before this, most recently in December 2021 as 21V962000. That is not evidence the earlier repair failed.
The vehicles on this campaign carry one other recall published here: 21V581000 (fuel system, diesel).
Check your own car
A VIN check is the only answer for a specific vehicle, and it also shows every other open recall on it, which is usually the reason it is worth doing rather than reading one campaign.
Filed by Sutphen Corporation with NHTSA on October 8, 2026 as campaign 26V661000. Every word of the defect, consequence and remedy above is NHTSA's published record of that filing, not a summary of it.
Compiled and maintained by guarledes. Data last checked 2026-10-08.
Independent developer and analyst