{"nhtsa_id":10021908,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2007-06-25","date":"2007-05-03","document_id":"00107","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT","mfr_system":null,"summary":"REAR DIFFERENTIAL OIL SPECIFICATION CHANGE. *KB","document":null,"url":"https://open.wenmarpro.com/bulletins/10021908","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"differential","name":"Differential","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"LEXUS","model":"GS300","year_from":2004,"year_to":2005,"match":null,"vehicle_ids":[]},{"make":"LEXUS","model":"GS430","year_from":2004,"year_to":2007,"match":null,"vehicle_ids":[]},{"make":"LEXUS","model":"LS430","year_from":2004,"year_to":2005,"match":null,"vehicle_ids":[]},{"make":"LEXUS","model":"SC430","year_from":2004,"year_to":2007,"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":[]}