{"nhtsa_id":10253878,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-05-07","date":"2024-04-26","document_id":"CumminsB6.7SSI","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Extended Warranty Policy for certain Cummins B6.7 engines with SSI DEF headers for EPA and CARB Emissions Reporting","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-10253878-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-10253878-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10253878","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FCCC","model":"MT55","year_from":2017,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"FCCC","model":"S2","year_from":2017,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"FCCC","model":"S2C","year_from":2018,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"FCCC","model":"S2RV","year_from":2017,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"FCCC","model":"XB CHASSIS","year_from":2018,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"FCCC","model":"XC CHASSIS","year_from":2017,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"108SD","year_from":2017,"year_to":2021,"match":"exact","vehicle_ids":["2017_freightliner_108sd","2018_freightliner_108sd","2019_freightliner_108sd","2020_freightliner_108sd","2021_freightliner_108sd"]},{"make":"FREIGHTLINER","model":"BUSINESS CLASS M2","year_from":2017,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"THOMAS BUILT BUSES","model":"SAF-T-LINER C2","year_from":2017,"year_to":2021,"match":null,"vehicle_ids":[]}],"as_of":"2026-10-19","note":"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.","attribution":[]}