Recall 26V662000: 2022–2025 Tiffin Allegro BUS and 1 other model
- Report received
- Oct 8, 2026
- Manufacturer
- Tiffin Motorhomes, Inc.
- Potentially affected
- 177vehicles
- Model years
- 2022–2025
Check your own vehicle. A recall applies only to vehicles within the affected build range. Enter your VIN at nhtsa.gov/recalls. Recall repairs are free at a franchised dealer.
What NHTSA recorded
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.
Possible 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
Affected model years
Pages for each model year show complaints, parts, mileage and other recalls.
- 2022 Tiffin Allegro BUS0 complaints
- 2023 Tiffin Allegro BUS2 complaints
- 2024 Tiffin Allegro BUS0 complaints
- 2025 Tiffin Allegro BUS0 complaints
- 2022 Tiffin Phaeton6 complaints
- 2023 Tiffin Phaeton0 complaints
- 2024 Tiffin Phaeton0 complaints
- 2025 Tiffin Phaeton1 complaints
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.