{"nhtsa_id":10127624,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-02-05","date":"2017-12-12","document_id":"SIL 18-WT-17 Rev","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"Discusses two engine mounting adaption configurations for 4000 series transmissions with Navistar N13 engines","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10127624-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10127624-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10127624","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"ALLISON","model":"TRANSMISSION","year_from":null,"year_to":null,"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":[]}