The defect
Shyft Group (Shyft) is recalling certain 2024-2027 Spartan RV Chassis K2 vehicles. The remote fuel filter hoses may separate from the fitting, causing a fuel leak and an engine stall.
The 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.
The remedy
Cummins 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 or Shyft customer service at 1-855-589-9836. Cummins number for this recall is C7311. Shyft's number for this recall is 26-07.
NHTSA's own wording · initiated by MFR
Vehicles covered
| Model | Model years |
|---|---|
| Spartan RV Chassis K2 | 2024, 2025, 2026, 2027 |
Components: FUEL SYSTEM, DIESEL:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
Model years in this recall
NHTSA complaints and the number of recall campaigns for each model year this recall covers.
| Model | Year | Complaints | Recalls |
|---|---|---|---|
| Spartan RV Chassis K2 | 2024 | 0 | 2 |
| Spartan RV Chassis K2 | 2025 | 0 | 2 |
| Spartan RV Chassis K2 | 2026 | 0 | 2 |
| Spartan RV Chassis K2 | 2027 | 0 | 1 |
Other fuel system, diesel recalls in 2026
12 of the 666 recall campaigns reported to NHTSA in 2026 concerned the fuel system, diesel; Shyft Group filed 49 campaigns in all.
| 26V669000 12 Oct 2026 | Temsa |
| 26V661000 8 Oct 2026 | Sutphen Corporation |
| 26V662000 8 Oct 2026 | Tiffin Motorhomes, Inc. |
| 26V660000 7 Oct 2026 | Daimler Trucks North America, LLC |
| 26V603000 21 Sept 2026 | Forest River, Inc. |
| 26V522000 10 Aug 2026 | Daimler Trucks North America, LLC |
| 26V523000 10 Aug 2026 | Daimler Trucks North America, LLC |
| 26V497000 30 Jul 2026 | Wanco, Inc. |
NHTSA recalls (public domain) · all recalls of 2026