Kenworth T280 Recall 23V504: Loose Driveline Bolts Could Let Driveshaft Separate

What this recall means for you

Some trucks may have been built without adhesive thread-lock on the four bolt threads that secure the driveline flange yoke. Over time, these fasteners can loosen, which could allow the driveline to separate from the truck.

If the driveline separates while driving, the truck can lose drive and the loose component can strike the road or other vehicles, increasing the risk of a crash. Owners should take this recall seriously and have the work done promptly.

The repair is free at an authorized dealer. Dealers will apply adhesive thread-lock and replace the fasteners. Owner notification letters are expected to be mailed September 19, 2023. You can also contact PACCAR customer service: 1-425-828-5888 for Kenworth or 1-940-591-4220 for Peterbilt, referencing recall 23KWE or 23PBE. Check your vehicle identification number (VIN) for open recalls to confirm whether your truck is affected.