Service bulletins for the 2021 Freightliner Cascadia
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.
509 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Manual transmission are shown. Show all
| FTLCAE172-2017 | 2021-05-17. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION; EQUIPMENT. New Accuride Aluminum Wheels |
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| SB26-053 | 2020-07-02. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. Updated Service Bulletin for Eaton-Cummins Endurant Transmission. This bulletin replaces the version dated 05/18/2020. The link to the transmission service information has been updated. A new line of transmissions will be available in the Freightliner vehicles at the beginning of April 2020. The Eaton-Cummins Endurant is a manual transmission that uses compressed air for shifting and clutch actuation. It also requires a specific clutch assembly that is different than the current Eaton product line. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.