2026 Spartan Rv Chassis K2 problems, complaints & recalls

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.

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.

Fix: 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.

Defect: Shyft Group (Shyft) is recalling certain 2025 Spartan RV Chassis K1, 2024-2026 RV Chassis K2, RV Chassis K3, and 2025-2027 RV Chassis K4 vehicles. The exterior brake lights may remain illuminated when the driver is not applying the brakes. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."

Risk: Brake lights that remain on may fail to alert other vehicles of the driver's intention, increasing the risk of a crash.

Fix: Shyft will replace the pressure switch, free of charge. Owner notification letters were mailed July 28, 2026. Owners may contact Shyft customer service at 1-800-237-7806. Shyft's number for this recall is 26-05.