Big Rigs · Nationwide · November 12, 2026

Daimler Recalls a Few Thousand 2027 Freightliner and Western Star Trucks Over a Missing Driveline Snap Ring

By Big Rig Daily Staff

A recall covers a few thousand brand-new Freightliner and Western Star trucks, and the problem could cause the driveshaft to come loose. Daimler Truck North America issued the recall on model year 2027 trucks, Land Line reports.

Which trucks

The recall covers 2027 model year trucks with specific Cummins driveshafts, including:

• Freightliner Cascadia, including the Fifth Gen Cascadia
• Freightliner Business Class M2
• Freightliner 108SD and 114SD
• Western Star 47X and 49X

The problem

Federal recall documents say a snap ring may be missing from part of the driveshaft. In the worst case, the driveline could separate from the truck. That means a loss of power, and parts could become a hazard on the road. Truckers might notice driveline vibration or noise first.

What owners can do

Land Line advises owners of newer Freightliner and Western Star trucks to check their VINs. The recall applies only to trucks equipped with the specific Cummins driveshafts named in the federal filing.

How many trucks have the defect

Only about 1% of the recalled trucks are believed to actually have the defect, according to Land Line. No injuries or warranty claims have been reported.

The fix

Cummins will replace the driveline at no cost to owners. Owner letters are expected to go out Jan. 5. Land Line lists Daimler Truck customer service at 800-547-0712, recall number F1046, and Cummins at 800-286-6467.

Other truck makers also bought Cummins drivelines, but had not issued a similar recall as of Nov. 11, Land Line reports. See more recent truck and trailer recalls.

Why it matters to truckers

Owners of a new 2027 Freightliner or Western Star should check their VIN rather than wait for the letter, and pay attention to any new driveline vibration.

A question for readers

Would you keep running a brand-new truck while you wait on a recall letter, or park it until it is checked?