RecallRoute
Data source · NHTSA

NHTSA campaign 26V737000

Driveline May Separate

Daimler Trucks North America, LLC

Potential units
3,894
Report received
Nov 6, 2026
Manufacturer ID
F1046

Recall summary

What is being recalled

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.

Safety consequence

Why this recall matters

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.

Manufacturer remedy

What owners should expect

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.

Associated products

Affected models and equipment

Vehicle2027 Freightliner Cascadia Fifth Gen07/14/2026 - 09/25/2026
Vehicle2027 Western Star 49x07/08/2026 - 09/01/2026
Vehicle2027 Freightliner 108sd07/22/2026 - 08/31/2026
Vehicle2027 Freightliner Business Class M207/22/2026 - 10/22/2026
Vehicle2027 Freightliner Cascadia07/14/2026 - 09/01/2026
Vehicle2027 Freightliner 114sd07/21/2026 - 09/11/2026
Vehicle2027 Western Star 47x07/20/2026 - 09/18/2026

Official documents

NHTSA campaign files