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Spartan RV Chassis K2 Recall 26V679: Fuel Hose Can Separate, Causing Leaks and Stalls

NHTSA campaign 26V679, reported October 15, 2026, 373 vehicles potentially affected.

What this recall means for you

The remote fuel filter hoses on these diesel motorhome chassis may separate from their fittings. This can cause a fuel leak and sudden engine stall.

A fuel leak near an ignition source raises the risk of a fire, and an engine stall raises the risk of a crash.

The fuel hoses will be replaced free of charge by Cummins. Owner notification letters are expected to be mailed November 20, 2026. You can contact Cummins customer service at 1-800-286-6467 or Shyft customer service at 1-855-589-9836, and check your VIN for open recalls.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 26V679Shyft Group
Component
FUEL SYSTEM, DIESEL:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
Problem
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.
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.

Affected vehicles

Spartan RV Chassis K22024202520262027