Affects 2027 Freightliner Cascadia Fifth Gen, 2027 Western Star 49X, 2027 Freightliner 108SD, 2027 Freightliner Business Class M2, 2027 Freightliner Cascadia, 2027 Freightliner 114SD, 2027 Western Star 47X. Recall repairs are free at any franchised dealer, however old the vehicle is.
Daimler Trucks North America, LLC (DTNA) is recalling certain 2027 Western Star 49X, Western Star 47X, Freightliner Cascadia Fifth Gen, Freightliner Cascadia, Freightliner 114SD, Freightliner Business Class M2, and Freightliner 108SD vehicles equipped with certain Cummins drivelines. The driveline may be missing a snap ring in the slip yoke assembly, possibly causing the driveline to separate from the vehicle.
Risk:
Driveline separation can cause a loss of drive power, increasing the risk of a crash. Detached components can become a road hazard for other vehicles, increasing the risk of a crash.
What to do:
Cummins will inspect and replace the driveline as necessary, free of charge. Owner notification letters are expected to be mailed January 5, 2027. Owners may contact DTNA customer service at 1-800-547-0712 or Cummins customer service at 1-800-286-6467. DTNA's number for this recall is F1046.
NHTSA campaign 26V737000 — quote this at the dealer.Reported Nov 6, 2026.