{"source":"nhtsa","country":"us","campaign":"26V662000","date":"2026-10-08","owner_notified":null,"manufacturer":"Tiffin Motorhomes, Inc.","component":"FUEL SYSTEM, DIESEL:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS","summary":"Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2022-2025 Allegro Bus, and Phaeton motorhomes, equipped with certain L9 diesel engines, part number D563027BX03. The remote fuel filter hoses may separate from the fitting, causing a fuel leak and an engine stall.","consequence":"A fuel leak in the presence of an ignition source increases the risk of a fire. An engine stall increases the risk of a crash.","remedy":"Cummins dealers will replace the fuel hoses, free of charge. Owner notification letters are expected to be mailed November 20, 2026. Owners may contact Tiffin customer service at 1-256-356-8661. Tiffin's number for this recall is TIF-150","notes":null,"mfr_campaign":"TIF-150","part_number":"D563027BX03","units":177,"completion":null,"do_not_drive":false,"park_outside":false,"notification":null,"french":null,"vehicles":[{"year":2022,"make":"TIFFIN","model":"ALLEGRO BUS","vehicle_id":null,"match":null,"built_from":"2022-02-18","built_to":"2024-09-09"},{"year":2023,"make":"TIFFIN","model":"ALLEGRO BUS","vehicle_id":null,"match":null,"built_from":"2022-02-18","built_to":"2024-09-09"},{"year":2024,"make":"TIFFIN","model":"ALLEGRO BUS","vehicle_id":null,"match":null,"built_from":"2022-02-18","built_to":"2024-09-09"},{"year":2025,"make":"TIFFIN","model":"ALLEGRO BUS","vehicle_id":null,"match":null,"built_from":"2022-02-18","built_to":"2024-09-09"},{"year":2022,"make":"TIFFIN","model":"PHAETON","vehicle_id":null,"match":null,"built_from":"2021-05-06","built_to":"2024-03-01"},{"year":2023,"make":"TIFFIN","model":"PHAETON","vehicle_id":null,"match":null,"built_from":"2021-05-06","built_to":"2024-03-01"},{"year":2024,"make":"TIFFIN","model":"PHAETON","vehicle_id":null,"match":null,"built_from":"2021-05-06","built_to":"2024-03-01"},{"year":2025,"make":"TIFFIN","model":"PHAETON","vehicle_id":null,"match":null,"built_from":"2021-05-06","built_to":"2024-03-01"}],"may_apply":true,"as_of":"2026-10-19","lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null},"attribution":[],"url":"https://open.wenmarpro.com/recalls/nhtsa/26V662000"}