{"nhtsa_id":11020274,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-07-08","date":"2025-06-19","document_id":"PB33-005-WST","mfr_campaign":null,"replaces":null,"component":"STEERING","mfr_system":null,"summary":"Parts Bulletin for Tie Rod Assembly Part Breakdown","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11020274-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11020274-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11020274","components":[{"id":"steering","name":"Steering","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"WESTERN STAR","model":"4700","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_western-star_4700","2021_western-star_4700"]},{"make":"WESTERN STAR","model":"47X","year_from":2022,"year_to":2026,"match":null,"vehicle_ids":[]},{"make":"WESTERN STAR","model":"4900","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_western-star_4900"]},{"make":"WESTERN STAR","model":"49X","year_from":2021,"year_to":2026,"match":null,"vehicle_ids":[]},{"make":"WESTERN STAR","model":"5700","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_western-star_5700","2021_western-star_5700"]},{"make":"WESTERN STAR","model":"57X","year_from":2022,"year_to":2026,"match":null,"vehicle_ids":[]},{"make":"WESTERN STAR","model":"6900","year_from":2020,"year_to":2023,"match":"exact","vehicle_ids":["2020_western-star_6900","2021_western-star_6900","2022_western-star_6900","2023_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":[]}