{"nhtsa_id":11036288,"type":"service_campaign","type_name":"Service campaign","date_added":"2026-08-20","date":"2026-08-11","document_id":"14-037","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"summary":"An improved transmission bracket is now available for replacement on certain chassis equipped with a PACCAR TX-12 transmission, featuring a more durable design for enhanced long-term performance.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11036288-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11036288-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11036288","components":[],"codes":[],"topics":[],"vehicles":[{"make":"KENWORTH","model":"T280","year_from":2024,"year_to":2027,"match":"exact","vehicle_ids":["2024_kenworth_t280","2025_kenworth_t280","2026_kenworth_t280","2027_kenworth_t280"]},{"make":"KENWORTH","model":"T380","year_from":2024,"year_to":2027,"match":"exact","vehicle_ids":["2024_kenworth_t380","2025_kenworth_t380","2026_kenworth_t380","2027_kenworth_t380"]},{"make":"KENWORTH","model":"T480","year_from":2024,"year_to":2027,"match":"exact","vehicle_ids":["2024_kenworth_t480","2025_kenworth_t480","2026_kenworth_t480","2027_kenworth_t480"]},{"make":"KENWORTH","model":"T680","year_from":2024,"year_to":2027,"match":"exact","vehicle_ids":["2024_kenworth_t680","2025_kenworth_t680","2026_kenworth_t680","2027_kenworth_t680"]},{"make":"KENWORTH","model":"T880","year_from":2024,"year_to":2027,"match":"exact","vehicle_ids":["2024_kenworth_t880","2025_kenworth_t880","2026_kenworth_t880","2027_kenworth_t880"]},{"make":"PETERBILT","model":"537","year_from":2024,"year_to":2027,"match":"exact","vehicle_ids":["2024_peterbilt_537","2025_peterbilt_537","2026_peterbilt_537","2027_peterbilt_537"]},{"make":"PETERBILT","model":"548","year_from":2024,"year_to":2027,"match":"exact","vehicle_ids":["2024_peterbilt_548","2025_peterbilt_548","2026_peterbilt_548","2027_peterbilt_548"]},{"make":"PETERBILT","model":"567","year_from":2024,"year_to":2027,"match":"exact","vehicle_ids":["2024_peterbilt_567","2025_peterbilt_567","2026_peterbilt_567","2027_peterbilt_567"]},{"make":"PETERBILT","model":"579","year_from":2024,"year_to":2027,"match":"exact","vehicle_ids":["2024_peterbilt_579","2025_peterbilt_579","2026_peterbilt_579","2027_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":[]}