# NHTSA recall 26V662000

A recall listed here may apply to a vehicle of this year, make and model. Only the manufacturer can say whether it applies to one vehicle: check the VIN with the official lookups.

- Published by: NHTSA \(United States\)
- Campaign number: 26V662000
- Manufacturer's number: TIF\-150
- Manufacturer: Tiffin Motorhomes, Inc.
- Reported: 2026\-10\-08
- Component: FUEL SYSTEM, DIESEL:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
- Units potentially affected: 177
- Part numbers: D563027BX03

## What is wrong

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.


## What can happen

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.


## The 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


## Vehicles this campaign lists

- 2022 TIFFIN ALLEGRO BUS. Built 2022\-02\-18 to 2024\-09\-09.
- 2023 TIFFIN ALLEGRO BUS. Built 2022\-02\-18 to 2024\-09\-09.
- 2024 TIFFIN ALLEGRO BUS. Built 2022\-02\-18 to 2024\-09\-09.
- 2025 TIFFIN ALLEGRO BUS. Built 2022\-02\-18 to 2024\-09\-09.
- 2022 TIFFIN PHAETON. Built 2021\-05\-06 to 2024\-03\-01.
- 2023 TIFFIN PHAETON. Built 2021\-05\-06 to 2024\-03\-01.
- 2024 TIFFIN PHAETON. Built 2021\-05\-06 to 2024\-03\-01.
- 2025 TIFFIN PHAETON. Built 2021\-05\-06 to 2024\-03\-01.

## Check a VIN

- [NHTSA recall lookup by VIN, United States](https://www.nhtsa.gov/recalls)
- [Transport Canada recall search, Canada](https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng)

JSON: [/v1/recalls/nhtsa/26V662000](/v1/recalls/nhtsa/26V662000)

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