NHTSANHTSA recall 26V661000 · Oct 8, 2026

Sutphen Corporation: Fuel Filter Hoses May Disconnect and Leak Fuel

Recall found

Product

2021 fire trucks equipped with Cummins L9 diesel engines with part number D563027BX03

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.

What to do

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.

Got a car, truck or motorcycle? The surest check is your 17-character VIN, which is on your registration, insurance card, or the driver-side dashboard. NHTSA's free lookup shows any open recall that hasn't been repaired on that exact vehicle.

Check my VIN on NHTSA.gov

Recall details

Summary: 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.
Component: FUEL SYSTEM, DIESEL
Recall type: Vehicle
Potentially affected: 410
Manufacturer campaign number: C7311

Source: National Highway Traffic Safety Administration (NHTSA) notice.

Copied from the agency record without changes. Data as of Oct 20, 2026, 4:53 PM EDT. The agency notice is the final word.