Service bulletins for the 2026 Kenworth T880
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
47 on file from NHTSA, as of 2026-10-19.
By type
By component
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Only bulletins with component: Suspension are shown. Show all
| 12-001 | 2026-02-04. Service bulletin. SUSPENSION. Vehicles equipped with Watson & Chalin 20K AL2200 lift axles may have crossmember fasteners of incorrect grade. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.