{"nhtsa_id":11017155,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-04-23","date":"2025-04-23","document_id":"21-031-25","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":"Transfer case: rear output shaft seal","summary":"\"Oil Leak In Transfer Case Rear Output Shaft Seal Customers may experience the following: ● Oil leak from transfer case rear output shaft seal. This bulletin involves inspecting and possibly replacing the rear transfer case rear output shaft seal.\"","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11017155-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11017155-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11017155","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"RAM","model":"2500","year_from":2024,"year_to":2024,"match":"exact","vehicle_ids":["2024_ram_2500"]},{"make":"RAM","model":"3500","year_from":2024,"year_to":2024,"match":"exact","vehicle_ids":["2024_ram_3500"]}],"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":[]}