{"nhtsa_id":11034281,"type":"warranty_extension","type_name":"Warranty extension","date_added":"2026-07-02","date":"2026-06-25","document_id":"CE033","mfr_campaign":"CE033","replaces":null,"component":"ENGINE; POWER TRAIN","mfr_system":null,"summary":"\"KW & PB 14 fuel injector part numbers (seven for MX-11 and seven for MX-13 engines) have been added to this warranty policy.\"","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11034281-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11034281-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11034281","components":[{"id":"engine","name":"Engine","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"KENWORTH","model":"T680","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_kenworth_t680"]},{"make":"KENWORTH","model":"T880","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_kenworth_t880"]},{"make":"KENWORTH","model":"W990","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_kenworth_w990"]},{"make":"PETERBILT","model":"389","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_peterbilt_389"]},{"make":"PETERBILT","model":"520","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_peterbilt_520"]},{"make":"PETERBILT","model":"567","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_peterbilt_567"]},{"make":"PETERBILT","model":"579","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_peterbilt_579"]}],"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":[]}