{"nhtsa_id":604388,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1999-04-28","date":"1998-10-05","document_id":"9802","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:DRIVELINE","mfr_system":null,"summary":"INFORMATION ON REPLACING THE REAR DIFFERENTIAL PINION & CROWN. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/604388","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"LAMBORGHINI","model":"DIABLO","year_from":1998,"year_to":1998,"match":"exact","vehicle_ids":["1998_lamborghini_diablo"]}],"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":[]}