{"nhtsa_id":10129648,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-03-05","date":"2015-05-01","document_id":"sbw2024","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"sbw2024 OAT Coolant Replaces NOAT Coolant in Detroit Engines","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10129648-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10129648-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10129648","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"WESTERN STAR","model":"4700","year_from":2016,"year_to":2017,"match":"exact","vehicle_ids":["2016_western-star_4700","2017_western-star_4700"]},{"make":"WESTERN STAR","model":"4900","year_from":2016,"year_to":2017,"match":"exact","vehicle_ids":["2016_western-star_4900","2017_western-star_4900"]},{"make":"WESTERN STAR","model":"5700","year_from":2016,"year_to":2017,"match":"exact","vehicle_ids":["2016_western-star_5700","2017_western-star_5700"]},{"make":"WESTERN STAR","model":"6900","year_from":2016,"year_to":2017,"match":"exact","vehicle_ids":["2016_western-star_6900","2017_western-star_6900"]}],"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":[]}